baber/WOPTO huggingface dataset:
Patent JP-2001223000-A (JP)
Title: Alkaline secondary battery
Inventor: HOSOBUCHI KAORU
IPC: H01M10/30
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery in which a charging and discharging life is made stably longer, and a negative electrode obtains improved strength along with a large capacity. SOLUTION: The negative electrode containing powder of hydrogen absorbing metal alloys in which the following features are realized; the main crystal phase has no CaCu5 structure, but is expressed in the general equation of Ln1-xMgx(Ni1-y-zAlyTz)w [in which Ln is a lanthanoid element, and at least one of the elements selected from Ca, Sr, Sc, Y, Ti, Zr and Hf, and T is at least one of the elements selected from Li, V, Nb, Ta, Cr, Mo, Mn, Fe, Co, Ga, Zn, Sn, In, Cu, Si, P and B, and x, y, z and w are respectively 0<x<1,0<=y+z<=0.5, 2.5<=w<=4.5], and in which eluted Al is regulated around 2-200 ppm under specific conditions.
Patent JP-2001226084-A (JP)
Title: Method of synchronizing for ram cylinder
Inventor: KIMURA AKIRA
IPC: B66F7/20
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the total cost of a steering system or the like equipped with a ram cylinder and enhance synchronizing action in the method of synchronizing for plural liquid pressure ram cylinders. SOLUTION: A total cost is reduced by collecting branch pipes 6 for connecting to ram cylinders 2 to a common trunk pipe 7 and connecting to a single hydraulic pump 8. Constant flow valves 21, 23 are arranged in each branch pipe 6, and a first step synchronizing action of the ram cylinder operation to the flow of hydraulic oil is conducted by releasing a large mount of discharged hydraulic oil from a relief pipe 17, and a second step synchronizing action is conducted by adjusting the frequency of opening and closing actions of solenoid opening and closing valves 22, 24 in each branch pipe 6 based on a detected value with a position detector 33 arranged in each ram cylinder 2.
Patent JP-2001230066-A (JP)
Title: Safety device of electric apparatus
Inventor: ASADA NOBUHIRO
IPC: H05B6/66
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a safety device of electric apparatus which achieves a conductive structure between and electric part mounted on the synthetic resin structure inside the electric apparatus and the electric apparatus body itself and which is excellent in assembly operation. SOLUTION: A nut 14 is provided by insertion forming at the end of a boss portion 12 which is formed at the angle part inside the operation panel 4 and the top side of the nut protrudes over the end face 12a of the boss portion 12. A fixing screw 13, after being inserted into a holder 11a of a grounding lead wire 11, penetrates through the insertion hole 15 from the rear side of a front face 2a of the apparatus body and tightens the nut 14 provided at the end of the boss portion 12 and fixes the operation panel 4 to the apparatus body 2. At the same time, a control circuit 6 and the apparatus body 2 are electrically connected.
Patent JP-2001228753-A (JP)
Title: Electric apparatus, image rader and image forming device
Inventor: KANEKO MASARU
IPC: G07C3/04
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent contents stored in a nonvolatile storage device from being erased carelessly. SOLUTION: The nonvolatile storage device 62 storing information concerning the quantity of driving of a driving member driven according to a required task is equipped, and only when a erasure mode is set, execution of erasure of information stored in the nonvolatile storage device 62 is enabled. Thus, the contents stored in the nonvolatile storage device 62 is prevented from being carelessly erased by, for example, an input mistake or the like.
Patent JP-2000243342-A (JP)
Title: Variable opening assembly and beam line assembly for ion implantation device, and control device therefor
Inventor: MCINTYRE EDWARD KIRBY
IPC: H01J37/317
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a variable opening assembly and a beam line assembly for an ion implantation device and a control device therefor. SOLUTION: A variable opening assembly 30 for controlling quantity of an ion beam current passing through into an ion implantation device includes an opening driving mechanism 36 for controlling quantity of an electric current passing through an opening by simultaneously imparting opposite directional movements to a control arm for adjusting a gap between the opening formed by opposing first/second opening plates 44A, 44B, the control arm respectively connected to the first/second opening plates and the opening plates. A control device has a control logical circuit for adjusting an opening gap, and automatically adjusted the opening gap on the basis of respective inputs for showing an actual ion beam current passing through a beam line, a desired ion beam current and an opening position.
Patent JP-2001231403-A (JP)
Title: Nonhuman animal retaining varied alien chromosome or its fragment
Inventor: TOMIZUKA KAZUMA
IPC: A01K67/027
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhuman animal retaining a varied alien chromosome or its fragment since (1) an unnecessary gene can be removed, (2) a desired gene can be added and (3) a chromosome fragment can be stabilized by varying a chromosome fragment to be transduced into a nonhuman animal. SOLUTION: This nonhuman animal retains an alien chromosome or a chromosome fragment produced by deletion of its fragment.
Patent JP-2001233684-A (JP)
Title: Surface treated inorganic board and method for producing the same
Inventor: SHIMADA YUKIO
IPC: C04B41/48
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of efflorescence and blocking of an inorganic board and improve even the adhesion of a surface decorative film when carrying out the surface decorative finish. SOLUTION: This surface treated inorganic board is obtained by forming (2) a surface resin layer from a large-particle diameter acrylic resin on the surface of (1) an inorganic substrate, forming (3) an impregnating resin layer from a small-particle diameter acrylic resin continuous to the above surface resin layer (2) near the surface in the interior of the inorganic substrate (1) and curing and hardening the resultant inorganic board.
Patent JP-2001234384-A (JP)
Title: Method for manufacturing die and the die
Inventor: OTANI HIDEO
IPC: A21B1/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of die manufacturing by which the reproducibility of a shape is maintained at the time of fabricating a second original die and further a novel die from an original die. SOLUTION: A step for forming a pattern and a step for forming an original die by the use of the pattern are provided. A step for forming a first resin molding by the original die and a step for forming a second original die with the resin molding as a second pattern by electrocasting are also provided. Further, a step for forming a second resin molding by the original die and a step for forming a mass-producing die with the second resin molding as a third pattern by electrocasting are provided.
Patent JP-2001198579-A (JP)
Title: Magnetic water treating device by magnet having magnetic pole piece with bent front end
Inventor: MATSUDA HARUO
IPC: C02F1/48
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic water treating device which prevents the internal corrosion of distributing pipes and makes an effect sure by efficiently magnetically treating the water passing the same. SOLUTION: An N pole magnet set is formed by disposing the N poles of the magnets 1 opposite to each other and inserting magnetic pole pieces 2 consisting of magnetic metallic sheets having curved front ends between these magnets. An S pole magnet set is formed by disposing the S poles of the magnets 1 across the similar magnetic pole pieces 2 held therebetween and positioning the direction of the magnetic pole pieces 2 held between the S poles so as to intersect orthogonally with the direction of the magnetic pole pieces 2 held between the N poles. A plurality of such magnet sets are alternately laminated in an upright direction and a central shaft 4 is penetrated through these sets and is fixed together with fixing plates by means of nuts 5. A magnet laminate column 7 formed in the manner described above is built into a cylindrical casing 6.  The magnetic pole pieces 2 constitute a bowl shape consisting of the central flat plate segments held between the magnets and curved segments flaring toward the magnetic poles 8. The magnetic water treating device by the magnets having the magnetic pole pieces bent at their front ends in these curved segments is thus obtained.
Patent JP-2001234743-A (JP)
Title: Emission control device for internal combustion engine
Inventor: MURAJI TETSURO
IPC: F01L9/20
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To surely and exactly perform opening/closing driving of an exhaust valve by electromagnetic driving force with prescribed timing without causing increase in scale and cost of a device in an engine performing opening/closing driving of intake and exhaust valves by an electromagnetic driving mechanism. SOLUTION: In the engine provided with a piston 20 reciprocating between a top dead point and a bottom dead point within a cylinder bore 11, electromagnetic actuators 60, 70 for performing opening/closing driving of the intake valve 40 and the exhaust valve 50 for opening and closing a combustion chamber by electromagnetic force and an exhaust passage, a bypass exhaust pipe 100 for communicating the cylinder bore 11 with the exhaust passage 90a is provided in a region of the bottom dead point of the piston 20.
Patent JP-2001236039-A (JP)
Title: Driving method and driving circuit for organic el display
Inventor: KONDO YUJI
IPC: G09G3/20
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prolong an effective light emitting time and also to enhance luminance by making the rising of light emission faster while quickening the charging at the time of performing light emission. SOLUTION: In this driving circuit, plural scanning electrodes R01 to R04 and plural data electrodes C01 to C04 are provided respectively in stripe shapes in a mode in which the scanning electrodes and the data electrodes are orthogonal each other across an electroluminescence layer and light emitting pixels existing at intersections of the scanning electrodes R01 to R04 and the data electrodes C01 to C04 are arranged in a matrix shape and at the time of performing a reset, constant current driving sources DI1 to DI4 and time constant circuits A1 to A4 are enabled to be switchingly connected to all data electrodes C01 to C04.
Patent JP-2001231846-A (JP)
Title: Incense bag
Inventor: FUJIWARA AKIRA
IPC: A61L9/12
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To enjoy incense and serve comfortable relaxed and healthy life by using an incense bag from which desirable incense element volatilizes to emit incense. SOLUTION: The incense element 1 in the incense bag 2 having incense emission holes 3 freely volatilizes to emit enjoyable incense through the incense emission holes 3. The outer periphery of the bag 2 is wrapped with an outer bag 4 and the incense emission holes 3 and a control plate 5 are provided in the outer bag 4 for controlling the emission of the incense. The incense element 1 emits the incense with a body temperature or the heat of a heating element or heating equipment. An open/closed plate 6 formed of a shape memory alloy is used to control the emission of the incense by the opening/closing of the incense emission holes 3 in accordance with a stored temperature. Thus, the incense element 1 properly volatilizes for giving comfortable life with the enjoyable incense.
Patent JP-2001245179-A (JP)
Title: Method for reducing image data distortion and equipment of the same
Inventor: MOGI TAKESHI
IPC: H04N19/176
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of processing becoming complicated due to many processing steps and a long length tap of a deblocking filter and a ringing filter, and also resolve a problem of happens of image blooming caused by filtering. SOLUTION: In this method for reducing image data distortion, which uses at outputting of compressed and received data of an inputted image data, among the pixels placed in the vicinity of a focused pixel, only those pixels having approximately the pixel value to the pixel value of the noted pixel are selected, so that the average of the selected pixels is considered as the new pixel value for the noted pixel.
Patent JP-2001244977-A (JP)
Title: Device, system and method for data transfer and storage medium
Inventor: YAGYU TOMOHIKO
IPC: H04W40/24
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of a loop on a transfer route when establishing a peer among plural data transfer devices. SOLUTION: Before establishing the peer with the preset other transfer device, each of transfer devices respectively changes held transfer route constitution information and retrieves whether or not its own identifier exists in the exchanged transfer route information and when no identifier exists, the peer is established by judging that no loop is generated on the transfer route by the peer to be established. Besides, the exchanged transfer route constitution information is registered on a transfer route constitution information table. When data are received, the transfer device judges whether or not these data are to be transferred to each of peers and when the data are to be transferred, they are transferred to the peer.  When data are received from a peer, it is checked whether or not the same data are doubly received from the other peer and when the same data are received, excessive transfer data are abandoned. Concerning the non-abandoned data, it is judged whether or not these data are to be transferred to each of peers and these data are transferred to the peer.
Patent JP-2000299619-A (JP)
Title: Monolythic fixed active equalizer
Inventor: TANG BENJAMIN
IPC: H01L29/737
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cable equalizer to be used in a data transmission system, which accelerates a data speed and extends the cable range. SOLUTION: A cable equalizer 20 formed as an active filter can be easily produced by heterojunction bipolar transistor(HBT) techniques, accordingly, can be extremely easily produced as a monolythic integrated circuit and consumes the nomical quantity of power and chip size. The active filter is provided with a pair of differentially connected transistors like HBT transistors Q1A and Q1B constituted so as to have an attenuator resistor 2R and a shunt capacitor CD/2. The active filter 20 can apply high frequency boost having linear phase characteristics.
Patent JP-2001251244-A (JP)
Title: Transmitter and optical transmission system
Inventor: TOMIZAWA MASAHITO
IPC: H04B10/07
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and an optical transmission system by which optical signal processing is conducted to enable high-speed transmission. SOLUTION: The high-speed optical transmission system, where optical fibers are interconnected is built up, its transmission side is provided with an optical signal transmission circuit 10, an optical redundant bit transmission circuit 20 which acts as an error correction circuit, an optical redundant bit generating circuit 30 and an optical MUX 40, and its receiver side is provided with an optical redundant bit reception circuit 70 which acts as an error correction circuit, an optimal signal reception circuit 60, an optical redundant bit processing circuit 80 and an optical MUX 50. The error correction circuit consists of, e.g. an optical multiplexes circuit (8:1/4:1 optical multiplexer circuit)/ demultipexer circuit (1:8/1:4 optical demultiplexer circuit), a optical branch circuit, an optical exclusive OR circuit(EXOR circuit), and an optical AND circuit (AND circuit) and an optical NAND circuit (NAND circuit). In this way, the optical transmission system, that can automatically detect and correct a code error caused in a transmission line, is built.
Patent JP-2001247766-A (JP)
Title: Polyarylate/polyimide resin composition
Inventor: SAITO NAOYA
IPC: C08L67/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a molded product excellent in heat resistance, mechanical properties and chemical resistance, good in moldability at a relatively low mold temperatures. SOLUTION: The subject resin composition affording the above-mentioned molded products comprises a polyimide consisting of specific recurring unit and a crystalline polyarylate consisting of specific recurring unit.
Patent JP-2001255944-A (JP)
Title: Multi-point output apparatus for temperature controller and the temperature controlling using the apparatus, and heat treating device using the controller
Inventor: NARIMATSU KIYONARI
IPC: G01R31/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point output apparatus for a temperature controller, capable of reducing assembling man-hours and attributing to the reduction of a setting space by dispensing with a user having to set the CT sensor of a current detecting part for each heater to be controlled. SOLUTION: The output apparatus 2 is constituted of a terminal base 19 for transferring a control signal and measured data with a temperature controller 1, an output terminal base 20 for connecting plural heaters 3 for heating objects 4-1, 4-2,..., 4-n to be controlled, plural outputting parts 14-1, 14-2,..., 14-n corresponding to plural heaters 3 for outputting load currents to the plural heaters 3, and a current-detecting part 15 for detecting the load currents to the heaters 3 in each outputting part 14-1, 14-2,..., 14-n can be integrated into a single unit.
Patent JP-2001254389-A (JP)
Title: Method and equipment for continuous excavation
Inventor: HAMADA FUMIO
IPC: E02F5/06
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for continuous excavation whereby the ground is excavated laterally in continuity after it is excavated vertically to a prescribed depth, without resetting the equipment, in preparation of an underground continuous wall or the work for soil improvement, in view of the problems of waste of the time and labor required for extracting an excavating part of the equipment and discontinuity of excavated foundation holes that accompany a usual method of excavating the foundation holes wherein after the ground is excavated vertically to a prescribed depth to form a vertical columnar pit, the excavating part is extracted and another vertical pit is dug afresh adjacently to that pit, thus boring and excavation being conducted in sequence adjacently so as to excavate the foundation holes. SOLUTION: An excavating mechanism constituted of an endless-ring-shaped continuous body 10 of blades which rotates and run in the vertical direction and of a horizontally moving mechanism 12 which moves the body in the horizontal direction is fitted to a base board moving up and down along a guide leader 1. The continuous body of the blades is lowered into the object ground, being made to rotate and run, and is moved horizontally in a prescribed direction at a prescribed depth. Thereby the object ground is excavated continuously.
Patent JP-2001264533-A (JP)
Title: Optical component having wavelength selecting function, and optical pickup device
Inventor: TOKUHIRO SETSUO
IPC: G02B1/115
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical component having a dichroic filter capable of enhancing the latitude of design by providing a phase adjusting layer capable of adjusting a phase while maintaining a desired transmittance characteristic for a wavelength on a specified layer constituting the dichroic filter and a reflection preventing film on the same optical plane and to provide an optical pickup device. SOLUTION: The optical component is provided with a substrate 10 and optical multi-layered films 12 on the substrate, consisting of plural optical layers having a wavelength selecting function for more transmitting light having on wavelength through the optical plane and more reflecting light having the other wavelength on the optical plane. The difference of the refractive index of an optical layer in contact with or the nearest to the substrate in the optical multi-layered film having the wavelength selecting function and the refractive index of the substrate is less than 0.3.  A part 11 formed on the substrate and having no wavelength selecting function is the reflection preventing film having a refractive index and film thickness adjusted so as to have the reflection preventing function to the two used wavelength and consisting of at least one optical layer and layers 13 having a structure about equal to that of the reflection preventing film are disposed on an air side of the optical multi-layered films 12.
Patent JP-2001267151-A (JP)
Title: Coil bobbin and coil component
Inventor: SUGIHARA SHINSUKE
IPC: H01F27/28
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a coil bobbin around which a conductor constituting a coil component can be wound stably at regular intervals and the coil component using the coil bobbin. SOLUTION: The coil component 2 is provided with the coil bobbin 1 having a winding drum 10 on which a plurality of grooves 11 are formed, and the conductor 40 which is wound around the winding drum 10 along the grooves 11 and has a circular cross section. The distance (d) between the centers of adjacent grooves 11 is set to meet the relation of 2.5r<=d<=3.5r (where, (r) is the radius of the circular cross section of the conductor 40).
Patent JP-2001252623-A (JP)
Title: Paper sheets processing system
Inventor: YOSHIDA KAZUJI
IPC: B65H29/60
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of postal items which cannot be collected in sorting box corresponding to address information when the many postal items are concentrically collected in the sorting box, and also prevent the eventual degradation in the performance of sorting processing as the just one sorting box is disposed for the postal items sorted in accordance with the address information stated at the postal items. SOLUTION: The transporting paths arranged above the collection boxes for collecting the sorted postal items comprises transporting belts for the postal items driven by drive sources, driven rollers in contact therewith opposite thereto and transporting guides which are disposed between these rollers and transport and guide the postal items. The lower sections of the transporting paths are provided with collection mechanisms for the postal items and the opening and closing action of the corresponding transporting guides of the collection mechanisms is made possible.
Patent JP-2000322363-A (JP)
Title: Remote controlled computer system and its operating method
Inventor: KIM DONG-IL
IPC: G06F9/46
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a computer system which is remote-controlled by using a remote controller and which is provided with a security function and the automatic log-on function of an operating system and a batch processing function for a designated program, and a method for operating the computer system. SOLUTION: By using a remote controller which stores an authentication number and generates a remote control signal including the authentication number and an instruction for controlling a computer system, the remote control signal is transmitted to a remote control signal receiving part 400 which stores an authentication number, and receives the remote control signal from the remote controller. When the authentication numbers stored in the remote controller and the remote control signal receiving part 400 are coincident, the automatic log-on of the operating system is operated by an automatic log shell 291 according to the remote control signal, and a program designated by a launcher shell program 292 is automatically executed.