baber/WOPTO huggingface dataset:
Patent JP-2001321830-A (JP)
Title: Method for straightening shape of steel strip with tension leveler
Inventor: UENO MASAYASU
IPC: B21D1/05
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a straightening method of shape by which high degree of flatness is realized without imparting excessive extension rate even in the case that the elongation which can be imparted to a steel strip has restriction due to material quality in equipment of a tension leveler for performing shape straightening of the steel strip. SOLUTION: In the shape straightening method of the steel strip with the tension leveler in which five or more leveler rolls having independent reduction type or tilting reduction type pushing-in mechanism are arranged zigzag, the elongation ε imparted to a material 1 to be straightened is preliminarily calculated from the inlet-side steepness λ0 of the material 1 to be straightened, the target steepness λ after straightening and function value α(-) by the thickness t of the material 1 to be straightened and the amount δ1 of pushing-in of the leveler roller. Even in the case that the calculated elongation ε is larger than the extension rate εmax which can be imparted to the steel strip 1 from the restriction by the material quality, the shape straightening is performed within the range of the elongation εmax.
Patent JP-2001318031-A (JP)
Title: Method for diagnosing abnormality of device
Inventor: MAKI AKIRA
IPC: G01M99/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnosing method for a device having a movable component, capable of grasping easily whether a condition of the device is normal or not (abnormal). SOLUTION: A raw waveform as to vibration of the device is normalized to find a normalized waveform. A data of the normalized waveform is fast- Fourier-transformed (FFT) to find a data of a frequency component, i.e., a power spectrum. A data as to vibration of the device under a normal condition is preliminarily found by the same manner. Abnormality diagnosis for the device is conducted based on a remaining power spectrum provided by subtracting a power spectrum in the normal contition from the power spectrum in the diagnosis.
Patent JP-2001318559-A (JP)
Title: Fixing device and image forming device provided with the same
Inventor: ICHIHARA FUMIO
IPC: B08B1/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce contamination caused by the residue of toner and oil stuck to a temperature detection means in a fixing device. SOLUTION: This fixing device is provided with a fixing roller 102 rotating while being heated to fixed temperature by a halogen lamp heating element 101, a pressure roller 105 being in press contact with the roller 102, rotated by the rotation of the roller 102 and fixing an unfixed image on a recording medium 104 in cooperation with the roller 102, a temperature detecting element 107 detecting the surface temperature of the roller 102, a press-contact plate 110 holding the element 107 to be nearer to and away from the roller 102 at a position where the element 107 is made in press-contact with the surface of the roller 102 and a position where it is made away from the surface, and a cleaning means 109 arranged at a position where the element 107 is away from the roller 102 and cleaning the measuring surface of the element 107.
Patent JP-2001326121-A (JP)
Title: Laminated electronic component
Inventor: NAKAMURA TERUHIRO
IPC: H01F41/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the insulation resistances of the magnetic layers of laminated electronic components, provided with a laminate formed by integrally sintering a plurality of magnetic layers and Ag-containing internal conductors in the integrated body from dropping, even under a high-temperature high- humidity condition. SOLUTION: The magnetic layers 3 of the laminated electronic components have a composition, containing 45-50 mol% Fe2O3, 0-33 mol% ZnO, 6-20 mol% CuO, and the balance NiO as the main ingredient and an Mn compound. The content of the Mn compound in the composition is adjusted to 0.01-2.0 wt.% when converted to MnO.
Patent JP-2001314295-A (JP)
Title: Mirror
Inventor: IKEMOTO TATSUYA
IPC: A47G1/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a mirror with improved utility value by adding applications as a photo case or photo stand, and composing it in a way that a picture, a printed photo, or a patterned fabric can be replaceably set according to the choice of a user. SOLUTION: On an installation body 2 of this mirror 1, various sorts of display bodies 3 are detachably installed back-to-back to the mirror 1.
Patent JP-2001288803-A (JP)
Title: Drain lid
Inventor: KAWASE TOSHIAKI
IPC: E03F5/04
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a drain lid efficiently installable on an opening part of a side drain. SOLUTION: A connection body 5 and a stopper plate 6 are fitted to the inside of one end and the other end of a drain lid body 2 having an inverted drain section, respectively. The connection body 5 is formed of a horizontal piece 5a and a perpendicular piece 5b in an inverted L-shape. An upper surface of the horizontal piece 5a is flush with a back side of a continuous piece 4 of the drain lid body 2, and protruded from one end of the drain lid body 2. The stopper plate 6 is fitted to the inside of the other end of the drain lid body 2 so as to be located on the lower side of the horizontal piece 5a when the horizontal piece 5a of the adjacent drain lid 1 is connected to the back side of the continuous piece 4 of the drain lid body 2.
Patent JP-2001324282-A (JP)
Title: Condensate discharger
Inventor: YOKONO TOMOAKI
IPC: F16T1/36
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a condensate discharger which can suck condensate generated in a steam using apparatus surely without causing any stagnation. SOLUTION: A steam using apparatus 1 is coupled with a steam supply pipe 2 and a pipe 11 branched therefrom is fixed with a motor valve 12 and a steam ejector 9. Suction chamber 10 of the ejector 9 is coupled with the steam using apparatus 1 through a steam trap 4. Pressure sensors 17, 18 are fixed on the inlet side and outlet side of the steam trap 4.
Patent JP-2001323232-A (JP)
Title: Hot-melt adhesive composition
Inventor: WAKATSUKI CHIKU
IPC: C09J177/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-melt adhesive suitable for adhesion of various kinds of plastics in a wide range and metals, comprising a saponified ethylene/vinyl acetate copolymer, a dimer acid polyamide, having improved water resistance at a normal temperature and film-forming properties. SOLUTION: This hot-melt adhesive composition is characterized by comprising (a) 10-50 wt.% of a saponified ethylene/vinyl acetate copolymer having 30-100 wt.% saponification ratio, (b) 10-50 wt.% of a dimer acid polyamide and (c) 10-80 wt.% of an ethylene/methacrylic acid copolymer.
Patent JP-2001331722-A (JP)
Title: Man power dispatch communication system
Inventor: KATSUTA TAKASHI
IPC: H04N21/231
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a man power dispatch communication system which provides a customer, a dispatched person (home supplier), and a dispatch source with higher satisfaction by positively using he home supplier. SOLUTION: A dispatch source management server 2 receives useful information about goods and services from a company affiliated beforehand and stores this useful information, and a portable terminal machine 1 accesses the dispatch source management server 2 in accordance with home supplier's selection operation meeting a request of the customer having a contact with the dispatch source to provide the customer with useful information and/or to make the dispatch source management server 2 accept reservations and orders for goods or services which the customer desires.
Patent JP-2001321539-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To make skill of a player individual intervene the result of a game to increase player's interest in a pachinko game. SOLUTION: In this pachinko game machine, a jackpot is generated when a special symbol is contingently displayed on a prescribed condition symbol variable display 2 to execute jackpot processing by continuously opening a variable premium winning device 7 and, further, a prescribed privilege advantageous for a player is granted to the player after finishing the jackpot process. A hit ball counting means 26 to count the number of hit balls is equipped on the pachinko game machine to trigger to finish the privilege granted condition when the number of balls hit during the jackpot process reaches a prescribed number.
Patent JP-2001322772-A (JP)
Title: Control device for elevator
Inventor: TASHIRO TOSHIHARU
IPC: B66B1/14
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an elevator, installing an elevator with its door forward and backward in both directions of the car, in a boundary part of two regions, inhibiting an advance-in of a user from one region to the other region and being economical to improve operating efficiency. SOLUTION: When a particular operation mode is selected by a switching means 5, a control device 10 can open and close only a door 3 in a side responding to a landing call of inner or outer region of a wicket, to perform one side operation inhibiting opening and closing of the door 3 in an opposite side. Here first the operation is performed prior to the landing call generated first. The operation is ended, when no passenger is provided in a car 2, as the next responding landing call of a plurality of the landing calls, a response is made to a landing call capable of operation in the shortest operating time.
Patent JP-2001325207-A (JP)
Title: Switch with built-in cache, computer system and switch control method for switch with built-in cache
Inventor: TANAKA ATSUSHI
IPC: H04L12/70
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To improve transaction performance by incorporating a cache memory inside a switch in the case of connecting a host device, a cache and a magnetic disk by the switch. SOLUTION: When an access request to a storage device is sent from the host device to this switch 60, a constitution information management and access right management part 80 inside the switch 60 reads data from the cache memory 95 and sends them through a path to the host device in the case that request data are stored in the cache memory 95 and executes a path switching processing and transfers a transaction through the path to logic Vol, an individual magnetic disk and a tape library, etc., in the case that the request data are not stored in the cache memory 95 by referring to a constitution information table storing the management information of the storage device connected to the switch 60 and the management information of the cache memory 95.
Patent JP-2001327053-A (JP)
Title: Cable support
Inventor: WATANABE KATSUYUKI
IPC: F16L3/22
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent laying work of a trunk cable in an underground pit of multiple dwelling houses from requiring much time. SOLUTION: This cable supporter 10 is used for laying cables and is provided with a supporter body 11, which is in a tabular shape as a whole and has a plurality of cable engaging grooves 12 in its peripheral part, and a band 18 which is wound on the peripheral part of this supporter body 11 and prevents a cable 13 engaged with an engaging groove 12 from slipping down.
Patent JP-2001330617-A (JP)
Title: Automatic dispensing apparatus
Inventor: IIJIMA SHOGO
IPC: G01N35/10
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To mount a nozzle tip on the base part of a nozzle by penetration force, corresponding to the kind of the individual nozzle tip using a simple apparatus constitution. SOLUTION: A control circuit 10 reads a reference value of mounting penetration force, corresponding to the nozzle tip to be mounted from a tip data table to set the same to a comparison circuit 30. The comparison circuit 30 receives the drive command (corresponding to the torque load of a motor) to a Z-axis drive motor 18 from a Z-axis motor drive circuit 16, to compare the same with a standard value. When the drive command reaches the standard value, a signal showing this state is issued to the control circuit 10. The control circuit 10 decides that the nozzle tip has been mounted on the base part 24 of the nozzle by proper mounting penetration force, on the basis of the signal to stop the falling of the base part 24 of the nozzle.
Patent JP-2001330312-A (JP)
Title: Compound water-heater
Inventor: IMABAYASHI SATOSHI
IPC: F23N1/08
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a compound water-heater in which reduction of dissipative heat loss and miniaturization of a tank are attained, further, hot water and cold water can be supplied independently or simultaneously. SOLUTION: A tank 16 stores hot water made by a heat pump 11 in the upper part, and cold water in the lower part. A heat exchanger 26 with a combustion burner 25 is provided between an outlet tube 22 for the tank hot water and a terminal faucet 24. A burner controller 29 is provided to conduct combustion at most at a predetermined temperature detected by an inlet-water- temperature detector 28 of the heat exchanger 26. The temperature of the water in the tank 16 is intermediate temperature of 50-55 deg.C of at least a temperature for normal water supply of the heat pump 11, so the dissipative heat loss of the tank 16 is reduced. When the water temperature of the tank 16 is reduced, or when supply of high-temperature water is necessary, water supply can be done by combustion.  As a result, the tank 16 can be miniaturized to a necessary minimum size, further hot water and cold water can be supplied simultaneously from the upper and the lower sides of the tank respectively.
Patent JP-2000351989-A (JP)
Title: Predetergent
Inventor: MATSUI YOSHINORI
IPC: C11D17/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a predetergent used for a washing method by which the detergency is extremely high as compared with that of a conventional method in spite of a small amount of the detergent and a low temperature. SOLUTION: This predetergent comprises a fatty acid, an ether-based, an etherester-based or an ester-based surfactant and an enzyme and is capable of exhibiting functions as a detergent when brought into contact with an alkali at the point of time when the fatty acid is adsorbed on a material to be washed or thereafter.
Patent JP-2001338139-A (JP)
Title: Assessment information management system in contract transaction work
Inventor: IWATA AKIYOSHI
IPC: G06Q40/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide assessment information management system prepared for contract transaction work and capable of making assessment appropriate and improving service to customers by excluding a discrimination error for discriminating whether an object to be contracted is available or not by the uniformity of assessment information. SOLUTION: A contract accepting trader being the other of parties concerned with a contract uploads an object to be contracted presented by a contract requester being one of the parties concerned with the contract to a file server in an assessment information management institution on the basis of a contract with the assessment information management institution. The management institution investigates and inspects the uploaded object to be contracted in each formulated assessment information input items outputted from the file server and downloads investigated/inspected results to a computer of the contract accepting agent as assessment information with an access code and the trader assesses whether the contract transaction is concluded or not on the basis of the downloaded information.
Patent JP-2001333684-A (JP)
Title: Crow-repelling device
Inventor: YAMAGISHI TOSHIO
IPC: A01M29/08
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of preventing crows from swarming onto food-related garbage, or the like, at a garbage collection yard, or the like. SOLUTION: This crow-repelling device has such a scheme that a plurality of flexible wire rods 1 are fixed onto a fixing element (foundation) 2, the tip and/or a midway point of each of the wire rods 1 is (are) furnished with at least one spherical element 3, wherein the wire rods 1 are designed to be swingable together with the spherical elements 3 by the aid of a gentle breeze, and the surface of each of the spherical elements 3 is ensured to be reflective to sunlight.
Patent JP-2001336838-A (JP)
Title: Pneumatic solar heat collecting the hybrid system
Inventor: TODA SHOSHICHI
IPC: F24S90/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic solar heat collecting type hybrid system capable of supplementing the quantity of heat corresponding to the minimum heat load with solar heat by utilizing the draft (draft power) in a heat insulating cylinder by a pneumatic solar energy collector so as to use for space heating and hot water supply and performing passive indoor ventilation at the same time. SOLUTION: A pneumatic solar heat collecting type hybrid system performs heat exchanges in a carbon fiber sheet solar energy collector 4 to allow the cold air taken in from the lower part to be made hot air for floor heating or hot water supply, and moreover the hot air is sucked in and exhausted by the draft, effects of a heat insulating cylinder 6 penetrating a building longitudinally. Furthermore, the carbon fiber sheet solar energy collector is formed of stainless steel and has the upper header and lower header in a casing. Partitions are provided side by side longitudinally between the headers, and many carbon fiber sheets arranged in the tilted state are provided. A thermal insulation material comprising glass wool or rock wool is laid on the bottom of the casing, and the open surface is covered with semi-tempered glass and sealed.
Patent JP-2001345352-A (JP)
Title: Apparatus and method for bonding electronic component
Inventor: SHINOZAKI HIDENARI
IPC: H01L21/607
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for bonding an electronic component capable of assuring a bonding quality by facilitating management of the worm amount of a bonding tool. SOLUTION: The method for bonding the electronic component for bonding the component by pressing with ultrasonic vibration comprises the steps of detecting a change of impedance of a vibrator 20 prior to bonding to detect a contact with a reference surface 3a, and detecting the worm amount of a bonding tool with a contact surface of the component from the detected result. At the bonding time, a pressing amount of a bonding head is controlled based on the detected result of the worm amount. Thus, the worm amount of the tool is easily detected, the component can be pressed to a work with a predetermined pressing force, and the bonding quality can be assured.
Patent JP-2001345062-A (JP)
Title: Electron gun, exposing device and exposing method
Inventor: HAYASHI MASAKAZU
IPC: H01J37/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun in which energy dispersions of electron beam are small and in which the homogeneity of lighting is superior, and provide an exposing device and exposing method to use it wherein the resolution is enhanced and the exposure unevenness is smaller. SOLUTION: Numerous minute protrusions 5a, 5b to 5n are formed at a tip surface of a negative electrode 1, and a single or numerous drawing out electrodes 3, 4 are installed at the same time, and the electron gun (lighting beam source) having many points of electron emission source is formed.
Patent JP-2001352154-A (JP)
Title: Method for manufacturing circuit substrate
Inventor: HIROTA MASAYUKI
IPC: H05K3/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To increase a smoothness of a circuit in an insulation substrate material of a three-dimensional solid. SOLUTION: In a method for manufacturing a circuit substrate, a metal thin film 2 is formed on a surface of an insulation substrate material 1 of a three-dimensional solid, and electromagnetic waves such as laser or the like are irradiated to remove the metal thin film 2 of a non-circuit part as at least an outline of a circuit, and a substance to be removed 3 like a burr or a deposited substance generated on an end surface of the metal thin film 2 is removed by discharging a removal medium, and after that, a circuit 4 is plated. A relative position relationship between the insulation substrate material 1 and a discharge direction of the removal medium is changed, thereby removing the substance to be removed 3.
Patent JP-2001340503-A (JP)
Title: Ball marker
Inventor: KAMETANI AKIRA
IPC: A63B57/30
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a ball marker of which mark position is easy to see on the green. SOLUTION: In this ball marker for marking a position of a ball on the green in golf, a ball marker main body is composed as a plate in such a way that, when a lower surface of the ball marker main body is disposed on a virtual horizontal surface, an upper surface of the ball marker main body is inclined by 5-30 deg. relative to the virtual horizontal surface.
Patent JP-2001351592-A (JP)
Title: Rechargeable power tool
Inventor: AZEYANAGI TAKAISA
IPC: H01M2/10
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To easily install an elastic body facilitating removal of a battery pack. SOLUTION: A mounting part 3 formed in the lower end of a handle 1 is provided with a bottom plate 4 and a pair of guide rails 5 and 5 positioned on the left and right sides below the bottom plate 4, respectively. On the opposite side faces of the guide rails 5 and 5, extension parts 6 and 6 are extended, and insertion passages 7 and 7 each allowing insertion of a slide rail on the battery pack side are formed between the extension parts 6 and 6 and the bottom plate 4. On the rear side of each insertion passage 7, coil springs 8 are housed respectively along the insertion passages 7.
Patent JP-2001352323-A (JP)
Title: Off-line terminal authentication system and off-line terminal authentication method used for it
Inventor: KAMAIKE KENICHIRO
IPC: G06F21/34
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an off-line terminal authentication method that can enhance the security of an off-line terminal authentication system on occurrence of a stolen writer. SOLUTION: When a terminal #1 is connected to a writer A, the writer A reads a terminal IDT 1 of the terminal #1, extracts a corresponding challenge Ca 1 from a memory and transmits the challenge to the terminal #1. The terminal #1 uses a function (g) to calculate a response Res from the challenge Ca1 and an authentication key K1 and returns the response Res to the writer A. The writer A compares the response Res sent from the terminal #1 with a response Ra1 generated by a center. When they are not equal, the writer A discriminates that the terminal #1 is not a regular terminal and disconnects the connection of the terminal #1, and when they are equal, the writer A discriminates that the terminal #1 is a regular terminal.  When the terminal #1 is a regular terminal, the writer A transfers an encryption parameter h(K1, P1) to the terminal #1, the terminal #1 uses the authentication key A1 stored in its own terminal to decode the parameter and stores the parameter to its memory.