baber/WOPTO huggingface dataset:
Patent JP-2002325477-A (JP)
Title: Motor controller
Inventor: NOTOHARA YASUO
IPC: H02P6/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a 180-degree current application controller, which even if the position signals vary, can absorb the variation and control a motor current to have a sinusoidal waveform. SOLUTION: This motor controller generates correction signals by averaging phase errors generated by a phase correction over a prescribed period, for instance, a time corresponding to an electrical angle of 360 deg., i.e., one period or integral number of times one period. With such a constitution, the variation of pole position signals caused by attachment errors, etc., of a position detection part can be absorbed, internal phases can be updated smoothly and stable 180-degree current control can be performed.
Patent JP-2002322194-A (JP)
Title: Compact and simple nucleic acid extraction device
Inventor: HAYASHI TOSHINORI
IPC: C12N15/09
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid extraction device with an excellent extraction property and without any operational complexity. SOLUTION: The nucleic acid extraction device is at least automated in a step for separating nucleic acids by centrifugation to extract the nucleic acid from a sample containing nucleic acids and comprises at least a centrifuge (1), a nozzle for spitting out a reagent (2) and a nozzle for aspirating waste liquid (3).
Patent JP-2002009803-A (JP)
Title: Communication network, communication network node unit, and fault recovery system
Inventor: SHIRAGAKI TATSUYA
IPC: H04B10/03
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To build up a ring system that can use a long total length for a ring, efficiently accommodate optical paths and conduct insertion, separation, multiplexing of an optical signal at a low cost. SOLUTION: Active optical paths as many as possible are assigned to active rings 101, 103, and standby rings 102, 104 are used for the respective common resources. On the occurrence of a fault in the active optical path 401 such as a broken optical fiber between nodes 105 and 106, for example, a termination node 108 transmits a switch request to a source node 106 without conducting loopback switching so as to change the source node 106, then to bypass to a standby optical path 402 to recover the fault.
Patent JP-2002257525-A (JP)
Title: Wave front conversion optical system, surface shape measuring device, and surface shape measuring method
Inventor: NAKAMURA KEN
IPC: G01B11/24
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To generate an accurate alignment signal without changing the constitution of an interferometer. SOLUTION: This wave front conversion optical system to be inserted in a beam of measuring light is constituted so as to have a transmission type diffraction face comprising a transmission face and a prescribed diffraction pattern formed on the face. The transmission face is formed concavely so that transmission zero-stage light on the diffraction face forms a convergent spherical wave, and the diffraction pattern is designed so that transmitted diffracted light on the diffraction face forms a designed wave front equivalent to the designed shape of an inspection surface. An interference fringe formed by reflected light generated from the convergent spherical wave by entering the inspection surface and reference light is used as the alignment signal.
Patent JP-2002326025-A (JP)
Title: Flask holder
Inventor: SAITO YOSHIKI
IPC: C12M1/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a flask holder by which a flask is held to float up therein when shaken and noise is prevented from being generated. SOLUTION: Two strip-shaped leaf spring members 2, 2 are stuck to each other by crossing the central parts 2a, 2a of them by each other to form a holding part 2b for holding the bottom part 3a of the flask 3. Each of the members 2 is erected upward from the part 2b and the erected portion 2d each of the members 2 is bent toward the central part side to form a pressing piece 2e for pressing the side part 3b of the flask 3 to the inside. A ring spring 5 for pressing the upper part of the flask 3 to the inside is attachably or detachably fit to the tips of the pieces 2e. A covering member 4 made from a flexible material having high friction resistance is fit to the inside of the portion 2d of each of the material 2.
Patent JP-2002329060-A (JP)
Title: Business form
Inventor: TAKIMOTO ATSUSHI
IPC: G06Q10/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a business form that makes use of special knowledge which talented people of an organization have effectively and highly efficiently. SOLUTION: A data base in which each special field of responding sections 3 is recorded is produced in the organization such as a commodity-manufacturing firm 1 and so on. Regarding requested works requested by requesting sections such as a business site 3 of the commodity-manufacturing firm 1, a method for coping with the situation is established by the responding sections 3 selected by the data base based on the contents of the requested works and notified to the requesting sections via a computer network 4.
Patent JP-2002331891-A (JP)
Title: Parking support apparatus
Inventor: SHIRATORI AKIRA
IPC: G06T1/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a parking support apparatus capable of detecting a parking zone where to park own vehicle without adjusting the stop position by calculating the positional relationship between a vehicle parking zone in parking facilities and the own vehicle. SOLUTION: This parking support apparatus 1 is formed by a photographing device 1a for photographing a scene outside the car in front of the vehicle including a mark disposed in a vehicle parking zone of the parking facilities, a reference mark specifying part 1b for specifying a reference mark, a positional relationship information obtaining part 1c for obtaining the positional relationship information between the reference mark and the vehicle parking zone, a turning direction calculating part 1f for calculating the turning direction of the vehicle, a positional relationship calculating part 1g for calculating the positional relationship between the vehicle and the vehicle parking zone according to the coordinates of the specified reference mark, the positional relationship information between the reference mark and the vehicle parking zone in its vicinity,  and the turning direction of the vehicle, and a vehicle parking zone detecting part 1h for detecting the vehicle parking zone for parking the vehicle from the stop position of the vehicle according to the calculated positional relationship.
Patent JP-2002075495-A (JP)
Title: Lcd connector for pc board
Inventor: MICHAEL CHAN-TA CHIAN
IPC: H01R13/26
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To establish an electric connection between a current conducting part of an LCD display and an electroconductive element of a PC board. SOLUTION: An electric connector 10 includes a nearly flat pier 12 which can be supported by the electric connector 10 on the PC board and plural electric contact units 16 supported by the pier 12. The respective contact units include a spring state waveform 16a which is elastically engaged with the LCD display and can be deflected, and a tail part 16c electroconductively engaged with the PC board. The respective contact units further include the central part fixed to the pier between the both. The contact units are supported in the piers so that they are respectively arranged having distances in a lateral direction, and are aimed at providing a sufficient vertical force to maintain a sufficient mechanical and electric connections.
Patent JP-2002331274-A (JP)
Title: Garbage disposal apparatus
Inventor: KANEYAMA MASUYOSHI
IPC: B09B3/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized garbage disposal apparatus enhanced in the decomposition efficiency of garbage. SOLUTION: In the garbage disposal apparatus for fermenting garbage by the action of aerobic microorganisms to decompose the same, a disposal tank 10 is formed into a vertical cylindrical shape and a stirrer 20a is equipped with a plurality of stirring blades 22-24 positioned parallelly in an up and down direction in the disposal tank 10 to extend outwardly in a diameter direction and the stirring blades 22-24 are formed into a twisted shape inclined upwardly on the downward side of the rotary direction of the stirrer. By this constitution, the stirring effect of garbage in the disposal tank 10 is enhanced drastically to enhance the decomposition efficiency of garbage drastically.
Patent JP-2002334255-A (JP)
Title: Electronic contents distribution system, implementation device therefor, processing program therefor and recording medium
Inventor: NISHITANI TOMOHIRO
IPC: G06Q30/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for distributing contents accompanied with advertisements and questionnaires reflecting dynamic individual information such as time and places. SOLUTION: An electronic contents distribution system distributing the contents and accompanying data accompanied with them through a communication network, is provided with an accompanying data reception/transmission part transmitting individual information including the dynamic information of the user of the contents from user side equipment to mediator side equipment and receiving the accompanying data corresponding to the contents of the dynamic individual information, a general module transmitting the accompanying data of the contents corresponding to the contents of the dynamic individual information transmitted from the user side equipment from the mediator side equipment to the user side equipment, and a content utilization part outputting the accompanying data transmitted from the mediator side equipment at the user side equipment,  reproducing the accompanying data and then reproducing the contents.
Patent JP-2001316654-A (JP)
Title: Hot-meat adhesive composition
Inventor: BRINKMAN LARRY FRANK
IPC: C08G18/42
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-reactive hot-melt adhesive composition which contains a polyurethane prepolymer, does not contain residual reaction products of a crystalline polyester or a polyether precursor and imparts an effective adhesion to a substrate. SOLUTION: The moisture-reactive hot-melt adhesive composition is formed by mixing a polyisocyanate, an amorphous polyol and from 0.1 to 10 pts.wt., based on the weight of the adhesive composition, component containing a styrene/aryl alcohol copolymer having a hydroxyl value of from 100 to 300 and a Mn of from 1,000 to 4,000. Here, the component has an equivalent ratio NCO/OH of from 1.05 to 2.5, does not contain an amorphous polyester nor polyether and contains <1 wt.% water based on the total weight of the component.
Patent JP-2002335103-A (JP)
Title: Adaptive high-frequency filter, adaptive high-frequency antenna multicoupler, and radio equipment using them
Inventor: ISHIZAKI TOSHIO
IPC: H01P1/203
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem in an adaptive high-frequency filter that full coping with the deterioration in the characteristics of radio equip ment caused by disturbing signals or spurious signals, generated from the sur rounding radio environment or the frequency configuration inside the radio equipment cannot be provided. SOLUTION: In this adaptive high-frequency filter, one or a plurality of voltage-controlled variable frequency resonance elements are used, each of which is constituted by electrically connecting a resonance element to a voltage- controlled variable impedance element and electrically connected to a control section. A signal monitor section adaptively generates a control signal, based on the information on the oscillation frequency of the internal oscillator of the radio equipment, loaded with the filter and adaptively variably controls the frequency characteristic of the filter using a control voltage signal generated by means of the control section, based on the control signal.
Patent JP-2002343365-A (JP)
Title: Alkaline manganese battery
Inventor: FUJIMOTO TERUNORI
IPC: H01M4/64
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline manganese battery with lowered and stabilized electric contact resistance between a molded body of a positive electrode active material made of manganese dioxide and a positive electrode case as a collector, for improving battery output by taking out large current. SOLUTION: A positive electrode active material forming body 2 is pressed and filled inside a positive electrode case 1 with its inside face applied with Ni powder mixture 9 added with Ni powder, graphite, and an organic binder, and the Ni powder mixture 9 is uniformly interposed in a contacting interface between an outer periphery face of the positive electrode active material forming body 2 and the inside face of the positive electrode case 1.
Patent JP-2002340666-A (JP)
Title: System for analyzing construction work
Inventor: SUZUKI MASAO
IPC: G06Q50/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To make collectable all the working sounds in the whole working field with one simple sound collector, to make discriminable also a working on the reverse side of a wall by characteristic tone color patterns generated from an equipment and a material, to allow data to be collected without being affected by external environment such as weather and illumination, to make what working is carried out in the working site, what procedure is used therein, when the working is started and when the working is finished possible to be judged automatically, and to remarkably save thereby the time required for work analysis. SOLUTION: Not an image in the construction site but sounds generated in the construction site are collected by the sound collecting means 1 in order to know a working content in the construction site. The characteristic tone color patters generated by the used equipments and materials are stored preliminarily in a storage means 8, and an analyzing part 10 of a computer analyzes what equipment and material are used in the construction site, when they are used therein, and how long they are used therein.
Patent JP-2002336673-A (JP)
Title: Method and apparatus for decomposing organic waste at high speed
Inventor: SATO MASAHIRO
IPC: C07C53/08
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To decompose organic waste such as an organic acid generated from biotic waste without using a catalyst while the generation of smoke and a bad smell is decreased. SOLUTION: The subject to be decomposed is decomposed without using the catalyst by mixing the subject to be decomposed, a solvent and air, heating the mixture at 550 deg.C or lower temperature to generate superheated steam of around 0.1-0.5 MPa pressure and making the generated superheated steam pass through a reaction tube after the prescribed time. Persistent organic matter and organic waste are oxidized and decomposed by using water as the solvent and combining all or any of the oxidation reaction by oxygen in the air and the drying, hydrolysis reaction and thermal decomposition reaction by the superheated steam.  The generation of smoke and the bad smell owing to the thermal decomposition of the decomposed materials is decreased by bringing the superheated steam into countercurrent contact with the air separately heated to 550 deg.C or lower temperature to obtain other superheated steam containing a small amount of air being <=1 air ratio and promoting the dissolution of the decomposed materials in the obtained superheated steam.
Patent JP-2002043126-A (JP)
Title: Position sensor for latching solenoid valve
Inventor: PERINI RICHARD J
IPC: H01F7/16
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which is latched at an opened position or a closed position and can indicate its position, as to whether the opened position or closed position, using a simple structure. SOLUTION: When an armature 21 of the solenoid valve 15 is at a first position 26 and the valve seat 36 of the valve 15 is opened, a first magnetic flux path 24 is formed from a permanent magnet 16 to the magnet 16 through an outer housing cylinder 41, a left flange 43, an inner core 42, and the armature 21 and the armature 21 is latched at the first position 26. When the armature 21 is at a second position 28, the valve seat 36 is closed, and a second magnetic flux path 25 is formed from the magnet 16 to the magnet 16 through an outer housing cylinder 41, a right disk 44, and the armature 21 inclusively. Switching between both the positions 26 and 28 is performed by biasing a coil 18.  When the armature 21 is at the second position 28, the first magnetic flux path 24 will not function but a display armature 39 is pushed by a spring 35 and actuates a switch 40, to indicate that the valve seat 38 is closed.
Patent JP-2002344614-A (JP)
Title: Telephone number registration method for mobile phone, and mobile phone capable of executing the method
Inventor: ENDO EIZO
IPC: H04M1/725
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for registering a telephone number to a mobile phone without the need for troublesome operations, and to provide the mobile phone employing the method. SOLUTION: In registering the telephone number of one mobile phone to other mobile phone, a button section 12 of the one mobile phone is operated to set the mobile phone registration mode. A control circuit recognizes mode switching and generates telephone number registration information comprising identification information to identify the registration mode to which telephone numbers read from a memory are attached. A pushbutton generating circuit 14 generates a pushbutton signal corresponding to this registration information and transmits the signal from a receiver 17. After taking the other mobile phone off the hooks, a detection circuit 15 analyzes the frequency of the pushbutton signal received from a transmitter and registers the telephone number included in the signal to its own memory when detecting the identification information.
Patent JP-2002342211-A (JP)
Title: Access action analyzing system
Inventor: AGAWA MICHIHITO
IPC: G06Q50/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an access action analyzing system capable of recognizing access action of a user, by analyzing the movement from a file to a file in a home page which has been conventionally difficult to investigate. SOLUTION: As for an access to a home page 31 constituted of a master file, being a top page and a slave file having a link relation with the master file, access information constituted of at least the domain name of the access origin, the access time, and the accessed file name is recorded in the order of the access times in a first access log chart. As for an access during a prescribed period, when the domain name of the access origin is the same, this access is recognized as the access action by the same person, so that the access action by each person can be analyzed.
Patent JP-2002343659-A (JP)
Title: Rare earth magnet alloy and anisotropic exchange spring magnet using the same
Inventor: SHIMADA MUNEKATSU
IPC: C22C38/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply manufacturing an anisotropic exchange spring magnet, having superior magnet characteristics. SOLUTION: This manufacturing method of the anisotropic exchange spring magnet includes a step for grinding an rare earth magnet alloy, to size being smaller than that of a partial anisotropy region to obtain magnet powder, a step for forming the magnet power in a magnetic field to obtain a green compact, and a step for allowing the green compact to be subjected to discharge plasma sintering to obtain a bulk magnet. In an NbFeB-based rare earth magnet alloy, in which hard and soft magnetic phases are mixed, each size of the hard and soft magnetic phases is set to 80 nm or smaller, and at the same time, the size of the partial anisotropic region, where the direction of the axis of easy magnetization in the hard magnetic phase is equal is set to 0.1 μm or larger.
Patent JP-2002342906-A (JP)
Title: Device and method for inspecting magnetic head
Inventor: OTSU TAKAYOSHI
IPC: G11B5/455
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize a high performance head inspection by providing a dynamic electric test part and a static electric test part to which an external magnetic field can be applied in an electric tester in a magnetic head inspection device mounting a recording device and a magnetoresistive reproducing device. SOLUTION: In the characteristics inspection of a thin film magnetic head having the recording device and the magnetoresistive effect reproducing device, the magnetic head inspection device is provided with the function of positioning the magnetic head on a rotating magnetic recording medium, namely a magnetic disk, recording a signal on the medium with the recording device, and reproducing the signal with a reproducing device, and the function of applying an external magnetic field and reproducing a signal obtained by the magnetic field.
Patent JP-2001353351-A (JP)
Title: Card type game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a card type game machine wherein a game player can freely set a conversion amount to a game right per round of a game by operating a game right conversion command operation means. SOLUTION: The card type game machine has a game right conversion command operation means which can convert the value data of a card, read by a card reader, into a game right, a game right renting amount setting operation means which can set the amount of conversion per round by operating the command operation means to convert the value data of the card into a game right, and a game right renting amount setting control means which is provided with a set value retaining timer which retains, for a certain time period, a set value of the conversion amount per round to convert the value data of the card set by operating the game right renting amount setting operation means into a game right.  The game right renting amount setting control means includes a set condition sensing means to sense whether the card is inserted into the card reader, as a specific set condition, and a set operation can be performed by the game right renting amount setting operation means based on the sensing of the specific set condition by means of the set condition sensing means.
Patent JP-2002351942-A (JP)
Title: Optimization support device for solar energy generation equipment
Inventor: NOGAWA YASUJI
IPC: G06Q50/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an optimization support device for solar energy generation equipment which can easily and correctly judge optimality of installation location and wire connection circuit structure of a solar battery. SOLUTION: A solar battery data about the solar battery to be installed and an installation environment data about surrounding environment including installation location of this solar battery are inputted from an input part. Hereby a three-dimension modeled solar battery model image and an installation environment model image are generated according to the solar battery data and the installation environment data and they are displayed on a display part. A shade image corresponding to the altitude of the prescribed date or term is displayed with superposed on the solar battery model image and the installation environment model image displayed on the display part by inputting the prescribed date or term from the input part.