baber/WOPTO huggingface dataset:
Patent JP-2002078612-A (JP)
Title: Electromagnetic induction heating steamer
Inventor: SUZUKI KAORU
IPC: H05B6/12
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact electromagnetic induction heating steamer wherein the number of components is reduced by enabling removing of a water supplying tank. SOLUTION: An air intake port 14 for cooling for a work coil unit 4c of an induction heating device 4 and a control unit C is provided on a bottom plate 26 of a box body 2. A blast duct 9 having an exhaust port 9e covering the air intake port 14 and the control unit C is arranged on the bottom plate 26 of the box body 2. The work coil unit 4c is provided on a bottom back surface so as to face an opening 9a, which is provided on a bottom part of a pan-shaped water receiving container 8 mounted on an upper part of the box body 2.  A water supplying passage 13 is provided on a side of the water receiving container 8, wherein the passage 13 comprises a water supplying tube 7 for supplying water to an evaporation pan 4a, a connecting tube 12 removably connected with the water supplying tube 7, a feed water pump P removably connected with the connecting tube 12, and a water supplying tank 10 which is provided with the feed water pump P on an upper part and can be inserted in and drawn out of the box body 2.
Patent JP-2002081623-A (JP)
Title: Pyrolytic gasification melting furnace for waste
Inventor: MIZUKOSHI YUJI
IPC: F23G5/027
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a small sized pyrolytic gasification melting furnace for waste, in which an operation control is easy, troubles in operation caused by tar and ash content are precluded, and harmful substances are not generated. SOLUTION: This furnace is equipped with a pyrolysis section for heating waste under a reductive atmosphere, a combustion section for burning a combustible gas generated by pyrolysis, and a melting section for melting residual solids in an integral furnace body as a continuous space. A dropping part in the pyrolysis section communicates with the top of the combustion section. The combustion section is constituted as a vertically long space to conduct by gravity-dropping the residual solid matter from the pyrolysis section to the melting section. In the melting section, a furnace space is formed nearly horizontally having an inclined bottom surface continuing to the lower end of the combustion section. A hole for dropping melts is provided in the furnace bottom.
Patent JP-2002083389-A (JP)
Title: Temperature rise monitoring sensor device and facility monitoring system
Inventor: OKADA AKIRA
IPC: G08B25/08
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To solve the problems that drawing of wiring for a power supply for applying a current or a voltage required for detection operation is complicated when a temperature detection sensor such as a bimetal, a thermistor or a thermo-fuse is used, and that especially a work at the installation time of the temperature detection sensor or at the maintenance time is troublesome, and that a power consumption for waiting becomes large because of continuous current carrying. SOLUTION: This device is constituted so that a constant-voltage generation circuit 2 is formed by utilizing an electromotive force of a thermo-element 1 installed on a temperature monitoring surface 61 of an object 6 to be monitored, and that a detection output is generated when the output voltage of the thermo-element 1 exceeds a prescribed value by a comparator 3 using the constant voltage as an operating voltage, and that an infrared transmission module 4 transmits an infrared signal, and that an infrared reception signal 5 receives the infrared signal.
Patent JP-2002085260-A (JP)
Title: Gas griddle
Inventor: OKADA TOYOMI
IPC: A47J37/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas griddle which is good in energy efficiency and minimizes the wasteful diffusion of energy to be environment-friendly. SOLUTION: In a gas griddle having a grill plate at its top, a heat accumulator is arranged on the lower surface of the grill plate in consideration of heat conductor and a gas burner is arranged under the heat accumulator to heat the grill plate through the heat accumulator with heat generated by burning of combustion gas by the gas burner and/or the thermal energy of the combustion exhaust gas by the gas burner.
Patent JP-2001273313-A (JP)
Title: Device and method for describing process and method for classifying process
Inventor: UEDA MANABU
IPC: G06F17/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To utilize process knowledge beyond a field or area by commonly describing and classifying various processes existing in a real world. SOLUTION: A process is described according to activities and inter-activity dependency. The dependency is described with resources and adjusting methods. A recognition field is set corresponding to the domain of the process, and the other constituting elements of the process are described in each recognition field. The recognition field is classified and retrieved according to exteriorization, content relations, and cluster relations or the like. The activities, dependency, and resources are provided with classified structures. The recognition field is set, or the activities, dependency, and resources are specified by using a default global recognition field so that the process can be described and analyzed.
Patent JP-2002087433-A (JP)
Title: Product transport pallet
Inventor: HARADA TETSUYA
IPC: B65D19/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a product transport pallet which optimizes delivery by transporting a product manufactured in a factory for example with its volume reduced without requiring a special packing material, which suppresses generation of excessive wastes after transportation to prevent pollution problems from occurring and which is suitable for reuse. SOLUTION: The product transport pallet comprises pillar support members 2 provided at four corners of a base pallet 1, and a pillar 3 having a holding means 4 provided on an inner rim opposite to the member so that it can be inserted, and a frame panel 5 with both ends 5a and 5b which can be inserted into the holding means of the pillar for setting up.
Patent JP-2002089215-A (JP)
Title: Variable valve system for internal combustion engine
Inventor: TAKEMURA SHINICHI
IPC: F01L1/34
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To surely prevent the interference of an intake valve 1 and a piston while ensuring the maximum degree of freedom in changing and controlling the valve lift characteristic of the intake valve 1. SOLUTION: This variable valve system comprises an operating angle changing mechanism 10 capable of continuously changing an operating angle of the intake valve 1, and a phase changing mechanism 20 capable of continuously changing a center phase of the operating angle of the intake valve 1. An opening period of the intake valve is advanced most at a time of low rotation and intermediate load to determine a predetermined small operating angle, in the whole rotating zone.
Patent JP-2002089488-A (JP)
Title: Fan device for circulating excimer laser gas
Inventor: OZAKI TAKAMI
IPC: H01S3/225
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of a bending natural frequency of a rotary shaft in a fan device for circulating an excimer laser gas, and to suppress aging bending of the rotary shaft itself. SOLUTION: This fan device for circulating the excimer laser gas has the rotary shaft 2 installed with a fan 3, and radial magnetic bearings 5, 13 and an axial magnetic bearing supporting the rotary shaft in a non-contact state. The rotary shaft 2 includes an austenitic stainless steel part; and a magnetic body 19 having high magnetic permeability fixed on the surface of the stainless steel part, opposite to electromagnets 4, 11 of the magnetic bearings 5, 13.
Patent JP-2001110104-A (JP)
Title: Magneto-optical data memory disk having smooth reflector layer of high conductivity
Inventor: ASPEN FRANK E
IPC: G11B11/105
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To increase the memory density of an optical recording medium. SOLUTION: The optical data memory medium of an air incidence type has a substrate, a reflector layer, a magneto-optical recording layer and a protective layer. The reflector layer has at least one among an electrical conductivity exceeding about 5.0×10 (Ω.cm) an RMS surface roughness below about 1.0 nm in measurement by an atom force microscope and a refractive index below about 0.5 at a read-out wavelength.
Patent JP-2002101408-A (JP)
Title: Supervisory camera system
Inventor: MACHII HIDETO
IPC: G08B13/196
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory camera system that simply acquires a supervisory object with a supervisory camera. SOLUTION: Measurement cameras 11a, 11b provided with a fisheye lens photograph a supervisory area R and display the photographed image on two measurement monitors. A user uses a mouse to designate a supervisory object S in two displayed images. A system control circuit calculates the position of the supervisory object S by means of a stereovision method. Directions of supervisory cameras 21a-21d are directed in the direction of the supervisory object S based on the calculated position of the supervisory object S. Control of the supervisory cameras 21a-21d enables to track the supervisory object S or the supervisory object S is automatically tracked and a recorder records the video image of the supervisory object S.
Patent JP-2001316782-A (JP)
Title: Amorphous soft magnetic alloy
Inventor: KENMOTSU HIDETAKA
IPC: C22C45/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous soft magnetic alloy having excellent soft magnetic properties, particularly having saturation magnetization higher than that of the conventional one, and further excellent in the thermal stability of magnetic properties. SOLUTION: An amorphous soft magnetic alloy in which the temperature spacing ΔTx of a supercooled liquid expressed by the formula of ΔTx=Tx-Tg (wherein, Tx is a crystallization starting temperature, and Tg is a glass transition temperature) is >=20K, Fe, Ga and one or more kinds of elements Q selected from P, C, Si and B are at least provided, and the main phase is composed of an amorphous phase is adopted.
Patent JP-2002062342-A (JP)
Title: Magnetic resonance imaging equipment
Inventor: HAISHI TOMOYUKI
IPC: G01R33/422
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To realize magnetic resonance imaging equipment which images magnetic resonance images of a part of many samples of a large size at a high speed and continuously, using a magnetic circuit, a gradient magnetic field coil and a high-frequency coil which are made as small as possible. SOLUTION: There is constituted the magnetic resonance imaging equipment which has a magnet having a U-shaped cross section magnetic circuit, the planar gradient magnetic field coil and the planar high-frequency coil, and is provided with a moving mechanism capable of transferring many samples continuously in a static magnetic field, a gradient magnetic field and a high frequency magnetic field generated by the magnet and the coils.
Patent JP-2002097763-A (JP)
Title: Solar light collecting device
Inventor: KOIDE HIROSHI
IPC: F21S11/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a solar light collecting device which is capable of guiding the sunlight into a room facing the north side. SOLUTION: The first reflection plate 1a located at the uppermost place is arranged higher than the installation height of a gutter 2, and, at the position of the further outside of a roof than the gutter where it can reflect the sunlight toward the gutter. The second reflection plate 1b whose reflecting face faces a face opposite to the reflecting face of the first reflection plate so as to reflect the light reflected from the first reflection plate diagonally downward, is arranged at the position of substantially the same height of the outside of the gutter tightly abutting on or adjoing to the gutter.  The third reflection plate 1c located at the lowest place is arranged lower than the installation height of the gutter whose reflecting face faces a face opposite to the reflecting face of the second reflection plate so as to reflect the light reflected from the second reflection plate diagonally downward. An opposite angle or the first reflection plate and the third reflection plate to the second reflection plate is adjustable according to the altitude of the sun.
Patent JP-2002104370-A (JP)
Title: Transportating tray
Inventor: IKEMATSU NOBUYUKI
IPC: B65D1/36
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a transportating tray which can reduce the volume of a member in transportation, which can be repeatedly reciprocated. SOLUTION: A first transportating member 2, in which a housing portion 8 for housing one side of each chassis 1 dispatched from a first process to a second, is formed on a chassis receiving surface 5, and another housing portion for housing one side of each finished product dispatched from the second process to the first is formed on a finished product receiving surface 6, and a second transportating member 3, in which a housing portion for housing another side of each chassis 1 is formed on a chassis receiving surface 15, and another housing portion for housing another side of each finished product is formed on a finished product receiving surface 16, are composed so that the chassis receiving surfaces 5 and 15 or the finished product receiving surfaces 6 and 16 are arranged with opposing each other according to the object to be transported,  either the chassis 1 or the finished products, which enables exchanging between the chassis 1 and the finished products, the shape of which are different from each other, with a pair of the transportating members 2 and 3.
Patent JP-2002105026-A (JP)
Title: Method for producing allyl compound
Inventor: ONO HIRONOBU
IPC: C07C29/09
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the corresponding isomer in high conversion and selectivity without causing metal deposition by isomerizing an allyl compound such as 3,4-diacetoxybutene-1 or 1,4-diacetoxybutene-2. SOLUTION: This method for producing the corresponding allyl isomer product comprises isomerizing an allyl stock compound having an acyloxy group and/or hydroxy group in the presence of a carboxylic acid on the allyl site; wherein this method is characterized by involving the following practice: the carboxylic acid is separated from the isomerization reaction product and then fed to the isomerization reaction system; in this case; the content of the water accompanying the carboxylic acid fed to the reaction system is adjusted to <=8 wt.% based on the carboxylic acid.
Patent JP-2002109688-A (JP)
Title: Bus operation display system
Inventor: KANEKO SHINICHI
IPC: G08G1/127
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a bas operation display system, capable of guiding and displaying the present operating state detected by a simple system structure, so as to be easy to understand to by the user. SOLUTION: In this bus operation display system, operation schedule information (bus time schedule) is stored in each of a plurality of bus stop 1, the arrival and passing of a bus 2 to the bus stop 1 are detected by performing the send and receive of information only between the bus stop 1 and the bus 2, and the operation schedule information reflecting the actual operation state which is determined, on the basis of the detection result and the operation schedule information is displayed in the display part of the bus stop 2, in response to the clock which indicat the present time.
Patent JP-2002103067-A (JP)
Title: Method for laser beam cutting
Inventor: KASAI TAKESHI
IPC: B23K26/046
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To realize an excellent laser beam cutting of a metallic structural body which is an assembly of thin plates or bars and has gaps between individual elements by optimizing parameters of machining condition and suppressing the generation of a self-burning phenomenon. SOLUTION: In a method for a laser beam cutting, a work 4, which is a metallic structural body which is an assembly of thin plates 4a or bars and has gaps 4b between individual elements, is cut by being irradiated with a laser beam 10 while an assist gas 9 is blown upon the work through a machining torch 3 in which a conversion lens 3a is built up, the cutting is performed by reciprocatively scanning several times the laser beam with respect to the work in the cutting direction. In this case, the focal point O of the conversion lens is set in the inner side of the work, and the parameters are so varied that the input power of the laser beam per a unit length of cutting and the supplying amount of the assist gas is gradually increased in accordance with the progress of the reciprocal scanning.
Patent JP-2002111459-A (JP)
Title: Phase comparison circuit
Inventor: ITO TOSHIHIRO
IPC: H03K5/26
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a phase comparison circuit with a small number of components. SOLUTION: Input signals Vin1 and Vin2 are input to a first and second input terminals 11 and 12, respectively. When Vin2=V1, an output terminal 13 is turned into a low level VL regardless of the Vin1 value. If Vin1<Vt, and the Vin2 varies to V1→V2 (V1<V2), then the Vout varies to Vout=VH. If Vin2=V2, and the Vin1 becomes Vin1>Vt, then the Vout becomes Vout=VL. Even if the Vin1 varies thereafter, the Vout many not vary.
Patent JP-2002104285-A (JP)
Title: Tunnel fin device
Inventor: HAYASHIDA HIDEKI
IPC: B63H5/16
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel fin capable of decreasing propeller vibratory force. SOLUTION: In this tunnel fin device 5, the propeller side pressure receiving surface 5b of a rectifying fin 5a provided in the vicinity of the upper part of a propulsion propeller 3 disposed at the lower part of the overhang 1 of the stern of a ship is formed so as to take the form of a curved line like a tunnel, and water flow can be rectified and accelerated. Holes 6, 6, etc., are provided in the propeller side pressure receiving surface 5 of the rectifying fin 5. Thereby, the apparent area 5b of the propeller side pressure receiving surface 5b can be made small, and the vibratory force transmitted from the propulsion propeller 3 can be decreased.
Patent JP-2004248502-A (JP)
Title: Method for evaluating malignancy of cancer
Inventor: INOUE YUTAKA
IPC: G01N33/50
Filed: 2000-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the malignancy of cancer, especially gastric cancer by which the malignancy of the cancer can simply and rapidly be evaluated with high reliability and to provide an array and a kit used therefor.  <P>SOLUTION: The method for evaluating the malignancy of the gastric cancer comprises carrying out the following steps. (1) a step of measuring ≥8 types of genes varying the expression level according to the malignancy of the gastric cancer in a test specimen and (2) a step of evaluating the malignancy of the gastric cancer based on the expression level of each gene obtained in (1). The array for evaluating the malignancy of the gastric cancer is obtained by immobilizing a nucleic acid corresponding to the ≥8 types of genes or its fragment in a predetermined region on each support. The kit for evaluating the malignancy of the gastric cancer comprises a primer and/or a probe for detecting an mRNA expressed from the ≥8 types of genes or its fragment. The kit for evaluating the malignancy of the gastric cancer comprises an antibody to a polypeptide encoded with the ≥8 types of genes or its fragment or the fragment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2002118410-A (JP)
Title: Antenna and method for adjusting resonance frequency thereof
Inventor: MURAKAWA SHUNICHI
IPC: H01Q1/38
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna having a wide band width which enables to adjust easily a resonance frequency. SOLUTION: This antenna is provided with substrate surface that consists of dielectric material or magnetic material and/or a linear conductor inside and with one or more different diameters on the conductor.
Patent JP-2002121195-A (JP)
Title: Method for producing 13-position-substituted milbemycin derivative
Inventor: SAITO AKIO
IPC: C07D493/22
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing 13-position-substituted milbemycin derivative. SOLUTION: This method for producing 13-position-substituted milbemycin derivative having general formula (IV) [Y is a group represented by the formulas R1O or R1COO; R is a methyl group, ethyl group, isopropyl group or s-butyl group; and R1 is a 1-6C linear or branched alkyl group which may have a substituent, or a 3-6C cycloalkyl group which may have a substituent] is characterized in that a compound having general formula (I) [X is a hydrogen atom or a tri(a 1-4C alkyl)silyl group; and R has the same meaning defined before] is reacted with a compound having the formula R1OH or R1COOH [R1 is as previously defined] in the presence of a catalyst.
Patent JP-2001172732-A (JP)
Title: Method for producing alloy foil
Inventor: SALOKA GEORGE STEVE
IPC: C01B3/50
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To produce an ultra thin foil having an alloy composition which can not be obtained by the conventional alloy producing method. SOLUTION: In this method, thin alloy foil is produced through a series of process. A carrier 10 having a polished carrier surface is arranged at the inside of a deposition chamber. The surface of the carrier 10 is polished all over and is subjected to mirror finishing. A sacrificial layer 14 is applied on the surface of the carrier 10. The sacrificial layer 14 is composed of a material easily meltable and separable from the carrier 10. The surface of the carrier 10 and the sacrificial layer 14 are arranged at the inside of the laminated chamber. The sacrificial 14 is vapor-deposited with the vaporized first metal 22 to form into a deposition layer on the sacrificial layer 14. After that, the second metal 28 is applied simultaneously with the first metal or successively thereto.  The first and second vapor deposition metals are solidified on the sacrificial layer 14 so as to form multilayer foil. The multilayer foil is thereafter removed and is heated to form an alloy. As the alloy components, Pd-Ag, Pb-Y or the like is given.
Patent JP-2002134759-A (JP)
Title: Acceleration sensor and manufacturing method therefor
Inventor: YAMAGUCHI YASUO
IPC: G01P1/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor where a base and a cap are jointed, a sensor is sealed between them, and the jointing strength of the base and the cap is improved. SOLUTION: The sensor part and a frame part, surrounding the periphery of the sensor part, are arranged on a semiconductor substrate. The sensor includes a base where a diffusion preventing layer and a non-doped polycrystalline silicon layer are laminated on the frame, and the cap where a nickel layer is formed on the substrate. The non-doped polycrystalline silicon layer of the base and the nickel layer of the cap are subjected to eutectic welding.
Patent JP-2002124897-A (JP)
Title: Communication system and method therefor
Inventor: ARITA SETSUO
IPC: H04B10/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive communication system capable of enhancing transmission capacity. SOLUTION: This communication system is provided with optical demultiplexers 13a and 13b for demultiplexing an optical signal to be transmitted in an optical fiber 12; and an optical/power-line carrier systems 14a and 14b connected to low voltage power lines 4a-4d for supplying power to a plurality of user houses 8a-8c, for superimposing electric signals obtained by converting optical signals to be outputted from the optical demultiplexers 13a and 13b on powers to be transmitted from the low voltage power lines 4a-4d, and for transmitting the data to the user houses 8a-8d by power-line carrier.