baber/WOPTO huggingface dataset:
Patent JP-2001286365-A (JP)
Title: Seat pressure reducing seat
Inventor: EBE KAZUNARI
IPC: A47C31/12
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a seat pressure reducing seat on a seat such as a seat, cushion for a motor vehicle, excellent in a seat feeling which provides an excellent seat feeling by reducing pressure on the parts of the ischial tuberosity which affects a seat feeling, is superior in shape stability, and suitably adaptable to thinning. SOLUTION: In a seat provided with a cushion member and a cushion supporting body on which the cushion member is mounted, holes or recessed parts are formed directly below the parts of a 3-D mannequin by JIS-D 4607 corresponding to the ischial tuberosity to which the cushion of the cushion supporting body is mounted. The cushion member mounted to the cushion supporting body is provided in such a way as to be protruded into the holes or recessed parts when seating in the seat pressure reducing seat.
Patent JP-2000314726-A (JP)
Title: Liquid chromatograph combined mass spectrometer
Inventor: KATO YOSHIAKI
IPC: H01J49/10
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To stabilize ion molecule reaction of a sample and a solvent to attain liquid chromatograph combined mass spectrometry of high sensitivity by eccentrically arranging the center axis of a communicating path for mist flow from liquid chromatograph and the center of a pore. SOLUTION: A sample solution is poured from a pouring port 3, fed to an analysis column 5 by a moving phase 1, separated component by component, eluted and fed to an atomizer 6. Mist from the atomizer 6 passes through a vaporizer 8 and enters an atmospheric pressure ion source part 11. Since the center axis 12 of a communicating path for making mist flow pass through, and the center of a pore 14 are eccentrically arranged, an ion sampling axis 13 is near mist peripheral flow. Fine mist is thereby ionized to efficiently desorb added molecules from a solvent. Bare ion desorbed from the solvent by an intermediate pressure part 15 enters a mass analysis part 18 from a pore 16 and is subjected to mass dispersion and detected by a detector 19 to provide mass spectrum by a data processor 21 via a DC amplifier 20.
Patent JP-2001299718-A (JP)
Title: Method and instrument for imaging localization of nerve
Inventor: HARAYAMA DAIKI
IPC: A61B5/05
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of imaging the localization of a nerve that helps very easily keep track of the localization of the nerve in a biological tissue and an inexpensive and compact device for imaging the localization of the nerve. SOLUTION: A stimulating current is generated by stimulating a nerve from a skin surface A by passing electricity thereto, the amount of current attenuated by the electrical resistance of somatic tissues is measured by three or more reception electrodes 7, 8 and 9 on a body slice W arranged in a contacted state on a skin surface B at a site to be examined of a subject, actual measurement data of the amount of current attenuated are converted to the distance or the direction from the positions X, Y and Z of the reception electrodes 7, 8 and 9 to the never on the basis of the positions X, Y and Z of the reception electrodes 7, 8 and 9 on the measurement skin surface B after correction for determining the relation between the value of the amount of current measured and the localization N of the nerve, the localization N of the nerve is computed and specified,  and the localization N of the nerve can be displayed in real time on the screen 4a of a monitor 4.
Patent JP-2001300993-A (JP)
Title: Device for ejecting molding
Inventor: ONISHI YUJI
IPC: B29C45/40
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To inexpensively confirm that a molding is ejected when the molding is ejected by using an ejection device in an injection molding machine. SOLUTION: The torque waveform of the ejection device when the molding is ejected normally is stored as a standard waveform in a storage device. In a sampling device 11, the torque waveform of the ejection device is sampled at a predetermined time intervals to obtain a detected waveform. In a controller 13, a threshold range is set at every time interval from the first setting device 14, and a setting action for providing the action of the injection molding machine is set at every time interval from the second setting device 15. The controller compares the detected waveform with the standard waveform and judges whether the comparison result is within the threshold range or not. When the comparison result is deviated from the threshold range, the controller controls the injection molding machine based on the setting action set corresponding to the threshold range.
Patent JP-2001093851-A (JP)
Title: Method and apparatus for heat treatment
Inventor: YOSHIDA SEIICHI
IPC: F27B1/26
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To safely perform a process involving toxic gases by preventing leakage of a specific gas and particles from a loading area to the outside. SOLUTION: In a heat treatment method where a body (w) for processing is transferred from a loading area 11 for loading the body (w) into a heat treatment furnace 10 for heat treatment in an atmosphere of a prescribed processing gas, the internal pressure of the area 11 is controlled to a fixed small negative pressure by exhaustion. A heat treatment apparatus comprises exhausting means 18 for exhausting the area 11, and a controller 25 for controlling the means 18, so that the internal pressure of the area 11 is fixed to a fixed small negative pressure. A specific gas and particles contained in the exhaust gas from the area 11 may be removed by filters 22 and 23. These filters 22 and 23 may be selectively switched for either a small negative pressure operation or a small positive pressure operation.
Patent JP-2001310876-A (JP)
Title: Control device and controlling method for double deck elevator system
Inventor: MORI TOSHIMITSU
IPC: B66B1/14
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To efficiently travel elevators and transport passengers by selecting and allocating a deck most optimum to respond to a landing call from all decks in a control device for a double deck elevator system provided with a plurality of elevators having upper side decks and lower side decks to be simultaneously. carried to two adjacent floors and allocating the decks of the elevators to respond to the landing call from each floor. SOLUTION: A response moderation index is determined from each element of a predictive response time for the landing call of the deck, certainty of the predictive response time, influence on the existing landing call by the response to the landing call, a margin degree within a car of the deck and a degree of concentration of the plurality of elevators by the response to the landing call (step S3). A processing for determining the response moderation index is performed for all the decks of the plurality of elevators and the deck having the optimum response moderation index is determined from the decks (step S8) and the allocation is performed.
Patent JP-2001303892-A (JP)
Title: Underground excavator
Inventor: KASHIMA YUTAKA
IPC: E21D9/087
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an underground excavator capable of preventing the rotation of a connecting member itself, reliably converting the expansion movement of a driving jack into the rotational movement of a crank, and surely rotating and driving a rotational shaft of a cutter. SOLUTION: In the underground excavator 1, a crankshaft 12 is mounted in the rear of the rotational shaft 9 of the cutter, and the connecting member 13 is mounted on the crankshaft 12. The plural driving jacks 14a, 14b... activated by a hydraulic pressure are connected to the connecting member 13, and one of the jacks 14a, 14b... is integrally fixed to the connecting member 13.
Patent JP-2000352570-A (JP)
Title: Method and apparatus for digitization
Inventor: JACHIM STEPHEN P
IPC: H04B1/26
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To digitize an input signal by a low-cost and simple constitution after the input signal is down-converted into a baseband sample. SOLUTION: A mixer 14 receives an input signal which comprises the frequency component of a baseband, and it converts the frequency component of its base range into the frequency component of an intermediate range. A bandpass filter 18 filters the frequency component of the intermediate range, and it generates the frequency component of a bandpass range. A sampling circuit 20 executes either a sample-and-hold operation or a track hold operation to the frequency component of the bandpass range. After that, an A/D converter 2 digitizes the frequency component of the bandpass range.
Patent JP-2001132033-A (JP)
Title: Waterproof-pan support structure of unit bath
Inventor: MIYAJIMA JOJI
IPC: E03C1/20
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To facilitate leveling by a supporting leg of the rear of the place of the installation of a bathtub on a waterproof pan. SOLUTION: In the waterproof-pan support structure of the unit bath, in which a waterproof pan 2 for the unit bath is supported by supporting legs 3 in a height-adjustable manner on a floor slab 1, supporting legs 3A for a wash plate, in which height is adjusted on the rear side by the insertion of a hand from the periphery of the waterproof pan 2, are mounted on the underside of the wash place 2A of the waterproof pan 2, a plurality of openings 4 are formed to the place 2B of the installation of a bathtub on the waterproof pan 2, support legs 3B are set up to a reinforcing material 5 fitted on the underside of the waterproof pan 2, positioning the reinforcing material on the rear sides of these opening sections 4, and the height of the support legs 3B is adjusted from the upper sections of the opening sections 4 and the opening sections 4 are sealed after adjustment.
Patent JP-2001308959-A (JP)
Title: Transmitter, and setting method for the transmitter
Inventor: TANIGUCHI YOSHIHIKO
IPC: G06F3/048
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter to which identification codes of setting information are totally entered as prescribed setting items and to provide a setting method in the transmitter. SOLUTION: The transmitter 1 consists of a display section 5 that displays a setting item being an entry area of an identification code of setting information, each setting item table that stores the identification code in cross-reference with the setting information, an entry section 3 that enters the identification code to the setting item displayed on the display section 5, a control section 2 that generates the setting information on the basis of the identification code stored in the setting item table, and a storage section 6 that stores the setting information generated by the control section 2.
Patent JP-2001015317-A (JP)
Title: Plate-type black composite magneto-plumbite ferrite grain powder for magnetic recording medium and magnetic recording medium using the same
Inventor: HAYASHI KAZUYUKI
IPC: H01F1/11
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain plate-type magneto-plumbite ferrite grain powder which shows superior dispersion in vehicles and has high black color content and low volume resistivity. SOLUTION: In this plate-type black composite magneto-plumbite ferrite grain powder, the grain surface of plate-type magneto-plumbite ferrite grain powder is covered with polysiloxane. Carbon black is attached to at least a part of the polysiloxane coating, with a mean grain diameter of 0.01-0.2 μm. Pickup amount of carbon black is set at 0.5-10 wt.% with respect to 100 wt.% of the plate-type magneto-plumbite ferrite grain powder, thereby obtaining the plate-type black composite magneto-plumbite ferrite grain powder for magnetic recording medium.
Patent JP-2001309604-A (JP)
Title: Spindle motor and drive unit for magnetic disc having the motor
Inventor: YONEI HIROYUKI
IPC: H02K5/16
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation caused in thermal expansion as well as to exactly prevent discharge between a magnetic disc and a magnetic head by securing conductivity between a rotating side member and fixing side member. SOLUTION: A rotor hub 10 of a spindle motor 1 that is electrically insulated between internal and external rings of ball bearings 6, 8 is made of a stainless steel having conductivity and magnetism. And, a holder member 24 having a magnetic part composed of a permanent magnet 20 of a magnetic fluid seal 16 and pole pieces 22a, 22b is made of a stainless steel having conductivity and nonmagnetism.
Patent JP-2001313882-A (JP)
Title: Frame for screen of display device, and its manufacturing method
Inventor: HIROTA KASHICHI
IPC: H04N5/65
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a frame of a display device screen at a low cost, where an outward appearance of luster finish can enhance the external appearance, and to provide a frame manufactured by the method. SOLUTION: The frame is formed of a transparent resin, an adhesive is coated to at least part of a rear side of the formed frame, colored particle chips are scattered distributingly on it to apply painting on the part in the method for manufacturing the frame of the display device screen with a decorative outward appearance. The frame of the display device screen consists of an outer body, made of the transparent resin material and whose surface is exposed to the outer face of the frame, an adhesive layer formed at least to part of the rear side of the outer body, many colored or luster particle chips arranged distributingly to the adhesive layer, and a coating layer formed to the rear side of the adhesive layer.  Luster is provided to the front side with the transparent resin configuring the outer body, and the particle chips placed distributingly and the coating layer formed on the rear side provide the decorative appearance.
Patent JP-2001300264-A (JP)
Title: Reverse osmosis membrane fresh water generator
Inventor: JINNO SHUNICHIRO
IPC: B01D61/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a reverse osmosis fresh water generator which achieves energy saving and can generate fresh water of high quality. SOLUTION: In the fresh water generator, feed water is boosted up by a turbocharger 4 to feed it to a reverse osmosis membrane module unit 3, thereby obtaining permeated water. A post stage reverse osmosis membrane module unit 8 is directly connected to a permeated water outlet port of the unit 3, without additionally providing a booster means, whereby the feed water is boosted up by the turbocharger 4 provided in the front stage of the unit 3, and pressure difference at the unit 8 is ensured by the charger 4. The energy supplied by the charger 4 is consumed by the unit 3 and the permeation of the feed water to the unit 8 so that efficiency can be improved.
Patent JP-2001319388-A (JP)
Title: Magneto-optical recording medium and recording/ reproducing method to use the same
Inventor: MUTO YOSHIHIRO
IPC: G11B11/105
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To add a pseudo-function not to alter the contents to a magneto-optical recording medium. SOLUTION: This magneto-optical recording medium has a recording layer for keeping a magnetic recording domain and such a record-auxiliary layer that the magnetization is not inverted when recording and reproducing are carried out with respect to the recording layer. An initializing magnetic field Hini is applied to this magneto- optical recording medium beforehand to form an initialized state that the direction of the magnetization at sub-lattice of transition metal in the recording layer is made mutually opposite to that of the magnetization at sub-lattice of transition metal in the record-auxiliary layer and an interfacial magnetic wall is formed between the recording layer and the record-auxiliary layer.  The magneto-optical recording medium is then irradiated with recording light according to an information signal to form a recording state that the direction of the magnetization in the recording layer is inverted by using the energy of the interfacial magnetic wall. Recording and reproducing are carried out by using a recording/reproducing device having a magnetic field generating means from which the maximum magnetic field Hmax satisfying Hmax<Hini can be generated in the range between the recording temperature and reproducing temperature.
Patent JP-2001324073-A (JP)
Title: Flange pipe joint
Inventor: KUBOTA AKIRA
IPC: F16L23/026
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight flange pipe joint with high strength manufacturable at a low cost with little labor. SOLUTION: This flange joint 10 comprises a pipe line changing member 30 for mounting a pipe 1 in parallel with a mounting surface 2 of a member to be mounted. The pipe line changing member 30 comprises a pipe mounting cylindrical part 31, a bending part 32, and a flange mounting part 33. An approximately U-shaped mounting edge 34 is formed in an opening edge part of the flange mounting part 33 so as to be secured to the flange part 20 from the periphery of a through hole 21 to an end surface part 22 of the flange part 20, while an arc end surface mounting part 35 is formed to an end of the pipe mounting cylindrical part 31 on the mounting edge 34 side mounted to the flange part 20 so as to be continued from an edge part of the mounting edge 34 on the mounting edge side of the flange and be mounted with closely contacting to the end surface part,  and these parts are brazed by nickel- chromium brazing.
Patent JP-2001318521-A (JP)
Title: Image forming device
Inventor: OKADA HIDEKI
IPC: G03G15/08
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To easily and surely control a toner level in a developing device to a specified level and to prevent the developing device from being excessively filled with toner. SOLUTION: The rotary type developing device 2 is equipped with a toner receiving part 9 projecting in an axial direction concentrically with a rotary 3 from one end of the rotary 3 supporting a developing unit for each color toner, and the toner receiving part 9 is rotated integrally with the rotary 3. Then, a toner temporary storage part for yellow toner is formed in the toner receiving part 9, and other toner temporary storage part is similarly formed. The toner is supplied to the respective developing units from respective toner containers 42, 43, 44 and 45 through the toner temporary storage parts. By controlling the toner level in the toner temporary storage part, the toner level in the developing unit is controlled, and the developing unit is prevented from being excessively filled with the toner at such a time.
Patent JP-2001326722-A (JP)
Title: System and method for controlling centrex service
Inventor: INOUE TETSUO
IPC: H04Q3/58
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To make an exchange for a station house a multifunctional telephone set without analyzing the call control signals of multifunctional telephone sets. SOLUTION: This system is provided with adapters 38 and 39 attached between the multifunctional telephone sets 41 and 42 and ISDN basic speed interfaces 36 and 37, and speech communication channels 34 and 35 between the interfaces 36 and 37 and a digital transmission path 32, converts the voice channel signals and the control channel signals of the telephone sets 41 and 42 into two voice channels on the interfaces 36 and 37 with the adapters 38 and 39 and concentrates and transmits the two voice channels on/to the specified time slot of the transmission path 32 with semi-fixed connection.
Patent JP-2001323347-A (JP)
Title: Nonoriented silicon steel sheet excellent in workability, recyclability and magnetic property after strain relieving annealing
Inventor: KONO MASAKI
IPC: C22C38/14
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet excellent in workability and recyclability, having low core loss and high magnetic flux density, and also excellent in magnetic properties after strain relieving annealing. SOLUTION: The steel sheet has a composition containing, by mass, 1.5-4.0% Si and 0.005-1.50% Mn, also containing C, Al and N in amounts reduced, by mass, to <=0.0050%, <=0.030% and <=0.0030%, respectively, further containing <=0.01 mass %, in total, of Ti and Nb under the condition of <=0.01 mass % V, and having the balance iron with inevitable impurities. In this steel sheet, core loss W15/50 and magnetic flux density B50 are regulated to <=3.20 W/kg and >=(1.650+0.025×W15/50)T, respectively.
Patent JP-2001330343-A (JP)
Title: Accumulator for compressor
Inventor: NISHIHARA SHIGENOBU
IPC: F25B43/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize an accumulator by activating the vaporization of a liquid refrigerant in the accumulator. SOLUTION: An outlet pipe 8 that is connected to an exhausting port 6 and rises closer to the lower end of an intake port 5 is provided inside a cylindrical closed container 4, a screen 9 for preventing foreign objects from entering the outlet pipe 8 is deposited on an upper end opening part 8a of the outlet pipe 8, and a first rotor 10 having a propeller 10a is provided between an upper end opening part 8a of the outlet pipe 8 having the screen 9 and the lower end part of the intake port 5.  Further, a second rotor 11 having a propeller 11a for agitating the liquid refrigerant being stored at the lower portion in the cylindrical closed container 4 while being rotated in one piece with the first rotor 10 is provided at the lower outer-periphery part of the outlet pipe 8, and a screen 12 is mounted to the lower outer periphery of the outlet pipe 8 where an oil-returning hole 8b is formed.
Patent JP-2001329659-A (JP)
Title: Back-up material for metallic roof board and roof structure fitted with the same
Inventor: MATSUI SADAO
IPC: E04D12/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a back-up material for a metallic roof board and a roof structure fitted with the same, capable of preventing a depression from being formed in the metallic roof board, for example, even in the case where a worker gets up on a roof and minimizing the total of roof waste making separation treatment almost impossible because a metallic material is integrated with a functional material made of expanded polyethylene, etc., even in the case of reroofing and the demolition of the roof. SOLUTION: In the metallic back-up material 1, a thermal insulating material 7 is mounted on a front face part 1a, and a rear face part 1b is formed with ribs 2, 3 for imparting a height corresponding to the height of a gap formed between a roof substrate and the rear face of the metallic roof board to the back-up material 1.
Patent JP-2001329459-A (JP)
Title: Nonwoven fabric sheet and method for producing the same
Inventor: MATSUSHITA MASAKI
IPC: D04H3/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric sheet which has high shading ability, excellent water permeability, excellent appearance, and excellent cost performance, and is suitable as a weed-preventing sheet or a light-shading sheet, and whose appearance is not deteriorated, even when applied. SOLUTION: This nonwoven fabric sheet comprising a laminated nonwoven fabric having a light-shading rate of >=90%, a water permeability coefficient of >=10-3 cm/sec, and different colors on the front and back sides of the fabric, characterized in that a numerical value obtained by dividing the maximum value by the minimum value is >=1.2 in at least one of value L, value a and value b in the CIE-Lab color system of the front and back side colors of the laminated nonwoven fabric. The method for producing the nonwoven fabric sheet, characterized by spinning out fibers having different colors from two kinds of nozzles to form the laminate.