baber/WOPTO huggingface dataset:
Patent JP-2001275339-A (JP)
Title: Spiral rotation converting prime mover for magnetic force
Inventor: UJINO TSUTOMU
IPC: H02K53/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a prime mover for converting a magnetic force into a spirally rotating motion by a magnetic force spiral rotation converting prime mover by utilizing a repulsion force of magnets as the power. SOLUTION: The magnetic force spiral rotation converting prime mover comprises fixed side magnets (1), arranged spirally fixedly on a body (6) at a spiral rotary shaft core (M1) as a center, movable side magnets (2) receiving a rotating force (J1) due to the repulsion (D) of the magnetic force between the magnets (1) with the core (M1) as the same shaft core to rotate spirally in double spirally parallel (H1) form with the magnets (1), and a spirally rotary moving mechanism (3) which functions as a role of guiding the magnets (2) to rotate spirally in double spirally parallel (H1) with the magnets (1).
Patent JP-2001314005-A (JP)
Title: Automatic train control device and its method
Inventor: IKEDA KEIGO
IPC: B61C17/12
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To control a running condition of a train by receiving allowable speed information and allowable distance information transmitted through track circuit from a ground device with an on-vehicle device of the train. SOLUTION: In this automatic train control system 100, a ground device 13 transmits to a track circuit allowable speed information of the following train 12 and allowable distance information at this allowable speed based on the position of the preceeding train 12' on the track circuit 14. An on-vehicle device 11 of the following train 12, receiving the allowable speed information and the allowable distance information, respectively compares the actual speed with an allowable speed and an actual distance with an allowable distance, to perform control so as to suppress the speed to the allowable speed or less, in the case that the speed exceeds the allowable speed or in the case that the speed, where the distance exceeds the allowable distance, exceeds the allowable speed.
Patent JP-2001311790-A (JP)
Title: Method of manufacturing vessel shell for reactor pressure vessel
Inventor: KISHIDA KAZUO
IPC: G21C13/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a vessel shell for a novel nuclear reactor pressure vessel, achieving a shorter production period and lower production cost. SOLUTION: After a shell body 2 of the vessel shell 1 is manufactured with welding and an internal pump motor casing 7 is butt-welded to a pump mounting nozzle 11 of a lower end plate 3 thereof, heat treatment following final welding is given to the lower end plate 3. Then, the shell body 2 is welded to the lower end plate 3, and thereafter local heat treatment is applied to the welded portion. The welding and inspection work for the pump motor casing 7 is simplified and so greatly short production period and low production cost can be achieved.
Patent JP-2001320025-A (JP)
Title: Reference voltage circuit
Inventor: SUZUKI TAKESHI
IPC: G05F3/16
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage circuit in which variations in reference output voltage of a reference voltage circuit to a stress applied to a chip can be made zero in principle. SOLUTION: This reference voltage circuit is formed by constituting constant current circuits 1, and reference circuits 2, 3 which receive DC currents Ig from the constant current circuits 1 and generate reference voltages Vr1, Vr2, on a chip individually or integrally. The reference voltage circuit is provided with a first reference circuit 2 in which the reference voltage Vr1 of the reference circuit changes in the increasing direction to the stress applied to the chip, a second reference circuit 3 in which the reference voltage Vr2 changed in the decreasing direction, and a weighting calculation means 4 which uses the sum (K1Vr1+K2Vr2) of the multiplication compensated reference voltages K1Vr1, K2Vr2 obtained by multiplying the respective reference voltages Vr1, Vr2 generated from the reference circuits 2, 3 by previously determined weighting coefficients K1, K2,  and as the reference output voltage Vref.
Patent JP-2001320264-A (JP)
Title: Power supply controller
Inventor: OSHIMA SHUNZO
IPC: H02H3/087
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a power supply controller, with which an over current protection is performed by limiting a load current equal to or less than a prescribed value and the reliability of the power supply controller and of a wiring system from a power source to a load is improved by suppressing the number of times of cutting by means of an overheat cut protecting function as little as possible, concerning the power supply controller provided with a semiconductor switch for controlling the supply of power from the power source to the load under switching control corresponding to a control signal. SOLUTION: When a voltage between the drain and source of a main control FETQA exceeds the prescribed value in an overload state caused by short- circuiting wiring from a load 102 or main control FETQA to the load 102, the load current to flow to the main control FETQA is limited to a current limit value by a current limiting circuit 201 and when the operating time of the current limiting circuit 102 reaches current limit time, a current limiting integration circuit performs the OFF control of the main control FETQA.
Patent JP-2001322913-A (JP)
Title: Foundation cosmetic for mascara
Inventor: OKUYAMA MASAKI
IPC: A61K8/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a foundation cosmetic for mascara, improving a cosmetic effect of mascara and durability of cosmetic effect, having excellent usability, safety and stability. SOLUTION: This foundation cosmetic for mascara comprises (A) a fiber, (B) a film-forming emulsion polymer and (C) a water-soluble film-forming resin.
Patent JP-2001318970-A (JP)
Title: Method for controlling supply-demand of power, supply- demand controller of power, supply-demand control system of power and storage medium
Inventor: HAZAMA KYOSUKE
IPC: G06Q50/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently control supply-demand of power when the power is procured from a power selling company and supplied to a demander of the power. SOLUTION: Power procurement cost is reduced by making supply-demand balance of the power possible to be satisfactorily held by predicting demanded quantity of the power of the optional number of demanders of the power, creating a power generation plan based on the predicted demanded quantity of the power, monitoring a recorded value of the demanded quantity of the power for the optional number of demanders of the power and correcting the created power generation plan based on a monitoring result when a certain power selling company procures the power from the optional number of power generation companies or other power selling companies and supplies the power to the optional number of demanders of the power.
Patent JP-2001322946-A (JP)
Title: Antifungal agent
Inventor: NATORI SHUNJI
IPC: A61K35/64
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new antifungal agent especially having low harm to the human body. SOLUTION: This antifungal agent comprises a peptide having either of the following amino acid sequence, a modified peptide which is a modified peptide of the peptide and has antifungal activity equivalent to the peptide or a salt thereof as an active ingredient: (a) an amino acid sequence described either in sequence number 1 to 3 (refer to the specification); or (b) an amino acid sequence obtained by deleting, substituting and/or introducing one to several number of amino acids in the amino acid sequence described either in sequence number 1 to 3 and exhibiting antifungal activity.
Patent JP-2000353699-A (JP)
Title: Method of forming oxide on certain material layer
Inventor: HAAS JEFFREY KENNETH
IPC: H01L21/762
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To form a sufficient oxide layer, with a comparatively simplified process by injecting fluorine into a silicon lattice and thereafter forming a silicon oxide region through adoption of oxidizing process in the dry oxidizing process or wet oxidizing process. SOLUTION: A substrate 100 has a patterning layer 110, and the patterning layer 110 preferably forms, within the substrate 100, a region where a field oxide region 120 is formed with a photoresist mask. When fluorine indicated with the arrow mark 115 is injected to a substrate 100, fluorine atoms form a fluorine injection region 112 within the surface of the substrate 100. The preferable fluorine atom amount injected to the substrate 100 is about 1×1011 to 5×1016 atoms/cm2 and preferred energy injection amount is 1 keV to 1 MeV. After the patterning layer 110 is removed, the fluorine injecting region 112 of the substrate 100 is processed with the oxidizing processing to cause both the field oxide region 120 and a gate oxide layer 125 to grow.
Patent JP-2001324031-A (JP)
Title: Heat resisting mixing valve for high temperature gas
Inventor: FUTO TAKEFUMI
IPC: F16K51/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat resisting mixing valve for high temperature gas inexpensive in manufacturing cost, excellent in heat resistance, corrosion resistance and durability and also excellent in controllability of a mixing flow rate of high temperature gas. SOLUTION: The heat resisting mixing valve for high temperature gas constitutes its characteristic feature of at least surfaces of a valve seat and a valve body making contact with high temperature gas being lined with a heat resisting material on the gas mixing valve made of a heated gas inflow port 10, a mixed gas outflow port 11 on the opposite side, a high temperature gas supply port 12 on one side in the cross direction, a valve body 1 on the opposite side of which a valve body drive device setting port 13 provided with a valve body drive device 4 is provided, the valve body drive device provided on the valve body drive device setting port, the valve seat 3 provided on a high temperature gas supply port end and the valve body 2 to be separated from and connected to the valve seat by the valve body drive device and to open and close the high temperature gas supply port.
Patent JP-2001326917-A (JP)
Title: System for reducing or gratuitous video telephone charge
Inventor: TAKABE ATSUSHI
IPC: H04N7/173
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the actual condition of disturbing dissemination of a video telephone because the charge is currently expensive. SOLUTION: In the video telephone whose transmitting side, repeater station, and receiving side are connected by a communication means, an image is picked up by the transmitting side to transmit it through the communication means to the repeater station, the image transmitted is transmitted in the receiving side through the communication means, and thus the video is obtained. Simultaneously, a commercial image is composed in the image of the transmitting side, the repeater station or the receiving side and a composite image is made into a video of the video telephone. A commercial income from a sponsor who provides the commercial image is obtained, and the commercial income is appropriated to the telephone charge. Furthermore, an Internet banner is displayed on the video and the telephone is linked to the Internet by the Internet banner.
Patent JP-2001330784-A (JP)
Title: Display device for endoscope
Inventor: KATAOKA TATSUJI
IPC: G09F9/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device for an endoscope which may be easily carried and has good operability. SOLUTION: The display device 6 has a main body section 61. A clamp section 62 is disposed on one side part of the main body section 61 and a display screen 63 is freely openably and closably mounted atop the other side part. The top surface of the clamp section 62 is provided with plural switches 71, 72, 73, 74, 75 and 76. The top surface of the clamp section 62 is provided with a detaining section 65 with which the thumb is detained when the clamp section 62 is clamped. The flank of the main body section 61 on the side opposite to the clamp section 62 is provided with a connector 8 for connecting the endoscope.
Patent JP-2001329833-A (JP)
Title: Exhaust emission control device for engine
Inventor: SHIINO SHUNICHI
IPC: B01D45/08
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent thermal loss due to vaporization of water in exhaust gas and accelerate a rise of temperature of a catalyst efficiently in an engine provided with the catalyst in an exhaust passage. SOLUTION: Steam in exhaust gas in the upstream more than the catalyst 3 in an engine exhaust passage 2 is condensed and reserved in a vessel 8, and the condensate is discharged to the outside such as an exhaust passage in the downstream more than the catalyst 3 by opening an exhaust valve 9 to prevent exhaust gas and catalyst from losing latent heat of vaporization due to the vaporization of water collected from exhaust gas and accelerator a rise of its temperature.
Patent JP-2001333075-A (JP)
Title: Node unit, network and network control method
Inventor: TSUBAKIHARA KAZUSHI
IPC: H04L47/431
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a node unit that can restart rearrangement by detecting a cell loss and replacing it with a dummy cell even on the occurrence of the cell loss in a network in the case that received cells are rearranged in the transmission sequence and the rearranged cells are outputted. SOLUTION: A connection management section 110 opens connection between nodes, a write control section 101 stores received cells to a prescribed address on the basis of header information of the cells received from a network without warranting the transmission sequence, and a read control section 113 rearranges the received cells in the transmission sequence and outputs the rearranged cells. A cell loss monitor section 111 discriminates losses of the received cells, replaces the cell loss with a dummy cell on the occurrence of the cell loss and outputs a cell loss recovery instruction, and the read control section 113 outputs a dummy final cell to recover the cell loss.
Patent JP-2001196129-A (JP)
Title: Water-proof connector
Inventor: ICHIO TOSHIFUMI
IPC: H01R13/52
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof connector in which a mounting work of a dummy plug is easy to be performed, and provide the water-proof connector of a short length to the back and forth. SOLUTION: At the water-proof connector, a housing 4 in which terminal metal fittings are capable to be accommodated, a water-proof member 7 that is mounted at the rear side of the housing 4, and a cover 8 that is mounted at its rear side are provided. At the water-proof member 7, an insertion through hole 29 by which an electric wire is capable to be penetrated watertightly is provided. Further, at the cover 8, an entire surface opening 34 that can open up every wire insertion holes 29 is provided. After the assembly of water-proof connector was completed, dummy plugs 39 are mounted on the wire insertion through holes 29 that are not used.
Patent JP-2001007444-A (JP)
Title: Nitride semiconductor laser element
Inventor: NAKAMURA SHUJI
IPC: H01S5/343
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To realize a laser element using nitride semiconductor, especially obtain a short wavelength laser which oscillates in the wavelength region of ultraviolet to green. SOLUTION: A nitride semiconductor laser element has a structure wherein N-type clad layers 4, 5 which are formed interposing an N-type contact layer 3 and composed of N-type nitride semiconductor, an active layer 6 which comes in contact with the N-type clad layers and composed of nitride semiconductor containing indium and gallium, and P-type clad layers 7, 8 which come in contact with the active layer and composed of P-type nitride semiconductor are at least laminated in order. In the above laser element, an N-type multilayer film 44 in which two kinds of nitride semiconductors different in composition are laminated is arranged as a light reflecting film between the N-type clad layers and the N-type contact layer. At least one nitride semiconductor of the N-type multilayer film is made nitride semiconductor containing indium and gallium, or GaN.
Patent JP-2001336713-A (JP)
Title: Gas burner
Inventor: MORITA SHINICHI
IPC: F23D14/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas burner the thermal efficiency of which can be improved significantly by constituting the burner to apply a swirling force directed to the center of its burner head to a gas discharged from the burner port grooves of the burner head so that flames may be prevented from being diffused and may hit the whole bottom of a pot. SOLUTION: In this gas burner in which the burner port grooves are continuously formed on the rear surface of the burner head so as to uniformly radiate the gas in the horizontal direction, the burner port grooves are formed at angles of 30 deg.-60 deg. from the tangential line to the burner port.
Patent JP-2001340431-A (JP)
Title: High pressure steam sterilizer
Inventor: YONEYAMA TADASHI
IPC: A61L2/06
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To improve operability and safety by locking a cover body automatically at the beginning of a sterilizing operation and releasing the lock automatically at the end of the sterilizing operation without operating a bothersome rotary handle. SOLUTION: This sterilizer comprises a chamber 5, a cover body 16 having a packing 17 that tightly closes an opening part 6 of the chamber 5 and a lock lever 22, an angle 29 that has a lock pin 32 and slides on a supporting attachment 26 fixed on the chamber, a driving motor 38 that moves the angle, and a pressure sensor 51. When the pressure sensor 51 detects a predetermined minus pressure in the chamber, the driving motor 38 is operated to move the angle 29 to engage the lock pin 32 with the lock lever 22 or disengage them.
Patent JP-2001358025-A (JP)
Title: Three-phase current limiter
Inventor: OKADA SUSUMU
IPC: H01F37/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a three-phase current limiter which can limit currents with high efficiency, does not require any DC power source, can be reduced in size, use maintenance-free permanent magnets, and can be manufactured inexpensively. SOLUTION: In this current limiter, first and second magnetic circuits 1 and 2 each of which is constituted of a permanent magnet 3, two first yokes 4 provided on both end faces of the magnet 3, and a magnetically saturated soft magnetic core 5 provided between the other ends of the yokes 4 on the opposite sides of the magnet 3 are arranged in such a way that the magnetic cores 5 face each other through a gap 8 and three independent coils 7 are wound around the cores 5 at prescribed intervals so that the cores 5 may be saturated magnetically in opposite polarities. In order to improve the current limiting efficiency of this current limiter, in addition, six pairs of L-shaped second yokes 6 are jointed to the magnetic cores 5.
Patent JP-2001354064-A (JP)
Title: Lighting structure for vehicular column switch
Inventor: SOMEYA KOICHI
IPC: B60Q3/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a lighting structure for a vehicular column switch capable of lighting an operation level without disposing parts of a lighting system in the operation lever. SOLUTION: A column switch S is disposed near a steering wheel 1, which has a light emitter 5 for lighting the column switch S.
Patent JP-2001354552-A (JP)
Title: Antipruritic skin care preparation
Inventor: HAYASE MOTOI
IPC: A61P17/04
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain an antipruritic skin care preparation excellent in ameliorating effects on pruritus found in dried sites in the winter season, feeling of use and preservation stability. SOLUTION: This antipruritic skin care preparation comprises two or more kinds of oils selected from a higher fatty acid, a triglyceride and a hydrocarbon, two or more kinds of oils selected from a higher alcohol and an ester which are solid or pasty states at normal temperature and lecithin.
Patent JP-2001353053-A (JP)
Title: Picture frame decorated with flower arrangement
Inventor: TERAMURA HISAYOSHI
IPC: A47G33/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To cut the stalk of a flower without paying attention to its section shape, resulting in improved working capacity, and maintain the flower in a vigorous state for many hours, resulting in improved appearance. SOLUTION: A number of holding holes 14 are formed in a picture frame 1 which is one example of a base body for decoration. A flower base 2 comprises a flower base body 17 in which water or the like can be stored from the clear aperture 19 side and a stalk part 25 of a flower 24 can be inserted and which is removably held in the holding holes 14 and a lid body 18 which is composed of a rubber-like elastic material and removably covers in a seal state the clear aperture 19 portion of the flower base body 17 and in which a hole 23 for the stalk portion 25 of the natural flower 24 to be passed by utilizing elastic deformation is formed in the top. For decoration, the flower base 2 is held in the holding holes 14 in such a state that the stalk 25 of the natural flower 24 is inserted into the flower base 2 and is immersed in water or the like.
Patent JP-2001354371-A (JP)
Title: Earthquake sensing device of elevator
Inventor: ANDO HARUYASU
IPC: B66B5/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured earthquake sensing device of an elevator capable of shortening time for recovery work. SOLUTION: This earthquake sensing device comprises a checking window 14 at a position facing to a reset button 12 in the upper surface of an outer cover 13, a transparent plate 15 for covering the inspection hole 14, a plurality of projecting bodies 17 outside the inspection hole 14, and a plurality of engaging holes 16 removably engageable with the projecting bodies 17 in the transparent plate 15.
Patent JP-2001357491-A (JP)
Title: Line traveling general controller and line traveling controller
Inventor: KOJIMA KOICHI
IPC: G08G1/09
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the decline of the control responsiveness of line traveling and to secure the maximum forward view of respective vehicles. SOLUTION: This line traveling general controller 100 is provided on the side of a road equipment and realizes the automatic traveling of a line formed of the vehicles while communicating with a communication equipment 2 between a road and the vehicle loaded on the plural vehicles respectively. Information regarding the heights of the driver's seats of the plural vehicles traveling in a communicable range is obtained by communication and the plural vehicles are guided in order of height the obtained heights of the driver's seats of the plural vehicles from the head of the line to be formed to the rear part.
Patent JP-2001012846-A (JP)
Title: Storage
Inventor: IMAI NOBUMITSU
IPC: F25D23/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator for a business use having a door structure, wherein a lead wire for supplying power to a dew condensation preventing heater of a partition body can be readily provided without being embedded in and passed through a urethane foam of a door, and improve safety and serviceability. SOLUTION: A refrigerator for a lousiness use comprises a partition body 19E which is rotatably fixed to a non-supported side of one of the outward opening double doors which is rotatably supported on both sides of an opening of a heat insulating box so as to block the opening, and comprises a dew condensation-preventing heater which is internally provided to the partition body, and an accommodating portion for accommodating a power supply lead wire 70 for a heater, which is provided at the periphery of the reverse surface of one of the doors.