baber/WOPTO huggingface dataset:
Patent JP-2004222402-A (JP)
Title: Operation controller for motor
Inventor: NUKUSHINA HARUNOBU
IPC: H02P6/08
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation controller for a motor in which the motor can be driven while suppressing a distortion in an output waveform even if a period incapable of detecting the winding current of the motor is present, and the current detecting section can be reduced in size and cost.  <P>SOLUTION: The operation controller for a motor comprises a means 16 for making a decision whether a current detection value is effective or not based on a driving waveform signal generated from a waveform generating means 15A when the waveform generating means 15A generates the driving waveform signal for driving a power converting section 3 based on the current detection value by connecting a resistor 6 with a current input passage to the power converting section 3 for converting DC power into AC power being fed to the motor and detecting the winding current of the motor at a specified period by a current detecting means 8 based on a voltage generated in the resistor, and a current estimating means 17A for estimating a present winding current from a current detection value close to an effective current detection value when a decision is made that the current detection value is ineffective and using it for generating the driving waveform signal in place of the output from the current detecting means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220312-A (JP)
Title: Multi-viewpoint camera system
Inventor: SAITO HIDEO
IPC: G06T19/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-viewpoint camera system without generating a distortion in a re-configured three-dimensional shape.  <P>SOLUTION: Independently prepared basic cameras 431, 432 are arranged with respect to a multi-viewpoint camera 411, etc., used at infinity in a focal distance, disposed to allow their lines of sight to be nearly orthogonally crossed, and placed distantly apart so as to catch an object space as large as possible. A projection grid space is defined by the basic cameras 431, 432. The three-dimensional shape of an object is re-configured (restored) in the projection grid space through the use of epipolar geometry between the multi-viewpoint camera 411 and the basic cameras 431, 432. Consequently, the distortion is prevented in the re-configured three-dimensional shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216762-A (JP)
Title: Printer, pos system and printing control method
Inventor: TAKAMIZAWA YUSHI
IPC: B41J3/54
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer and the like, which enable one printing operation to be set invalid depending on a situation, in the use of the printer capable of printing a receipt and a journal.  <P>SOLUTION: This printer 1, which is connected to a host device 20 of a POS system, can print the receipt and the journal, including transaction information. The printer 1 is equipped with receipt printing means 15 and 17 and journal printing means 16 and 18. A setting switch 19 enables the selective setting of a normal printing mode for making either of receipt printing and journal printing valid and a receipt printing mode for making the receipt printing valid and making the journal printing invalid; and a CPU 11 performs control so that the printing operation of the printing means wherein the printing operation is set valid, can be performed, and performs the control so that the printing operation of the printing means wherein the printing operation is set invalid, cannot be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216030-A (JP)
Title: Game machine
Inventor: NOMURA TOMOMICHI
IPC: A63F7/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly actuating a generator in the stopped state.  <P>SOLUTION: A pin 52 is connected to an output shaft 48 of a generator motor. The pin 52 is inserted into a cam groove 43 of a cam arm. When the generator motor is driven, the pin 52 is moved in the circumferential direction, and the generator 55 is operated to be moved based on the rotation of the cam arm 40 around a shaft 38. In this structure, the cam arm 40 is rotated forward in the direction of the arrow A when the pin 52 is stopped without passing a reference line Lo, and is reversely rotated in the direction opposite from the arrow A when the pin 52 is stopped passing the reference line Lo. Accordingly, as the generator motor is selectively driven in the direction where the operation force of the generator 55 is smaller when the generator 55 in the stopped state is operated, the generator 55 in the stopped state can be smoothly actuated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227221-A (JP)
Title: Data management determination method, data management determination apparatus, data management determination program and recording medium recorded with the program
Inventor: HIROZAWA MASASHI
IPC: G06F12/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To determine a proper data management method suitable to data while reducing the labor of a user as much as possible concerning continuously increasing general data.  <P>SOLUTION: The new data management method is estimated by a management method estimating means 2, and the estimation process or the like is presented by an estimation process presenting means 3. A user views the estimated management method or presented information, and designates the management method with a management method designating means 4, and a management method setting means 5 sets the data management method based on the designation. Also, the designation of the management method may be performed in the form of the correction of the estimation method. The management method estimating means 2 corrects the management method or estimation method designated by the user into a new estimation method. Thus, it is possible to to determine the proper data management method suitable to the data while reducing the labor of the user as much as possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225098-A (JP)
Title: Composite work roll for cold rolling made by centrifugal casting
Inventor: KUDO TOSHIHIRO
IPC: C22C37/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite work roll for cold rolling of high quality made by centrifugal casting which is produced at lower cost than that of a quenched work roll made of 10% Cr based or semi-high speed steel based forged steel obtained by using an electroslag melting method, and has wear resistance and grindability equal to or above those of the same.  <P>SOLUTION: The composite work roll for cold rolling is made by centrifugal casting centrifugal casting machine with a rotating shaft having a tilt angle of ≤30 degrees, and consists of an external layer and a core materials made of spheroidal graphite cast iron. The external layer is made of an iron based high alloy satisfying 0.50 to 0.95% C, 0.2 to 2.0% Si, 0.2 to 2.0% Mn, 0.1 to 2.0% Ni, 4.5 to 8.5% Cr, 1.5 to 4.5% Mo, 0.1 to 1.0% V and 0.1 to 3.0% W. The content of (Cr+2V) in the spheroidal graphite cast iron composing both the shaft parts of the roll is ≤0.70%. Further, the surface of the external layer is hardened so as to be a Shore hardness of ≥90 by stationary induction quenching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227995-A (JP)
Title: Charge/discharge control device for hybrid vehicle
Inventor: YAMAGUCHI TAKEZO
IPC: B60L11/18
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge/discharge control device for a hybrid vehicle capable of correcting variation of a power storage device while effectively reducing fuel consumption during a drive.  <P>SOLUTION: This is the charge/discharge control device for the hybrid vehicle wherein a power storage device constructed by serially connecting a plurality of cells, a power generating device, and a driving motor are provided, capable of making the voltage of all cells almost same as a prescribed voltage due to the charging which uses the power generated at the power generating device and the regenerative power obtained from the driving motor at regenerative breaking. This comprises a variation detecting means (S401) detecting the variation of the voltage of respective cells getting into a prescribed state, a target minimum cell voltage setting means (S404) setting a target value of the lowest cell voltage among all cell voltages in order to charge the regenerative energy when the variation is detected, a target power calculating means (S405) calculating a target power of the power generation device depending on the target value of the lowest cell voltage, and a target power realization means (S406) realizing the generation of the target power.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003297225-A (JP)
Title: Electron source substrate and its manufacturing method, as well as image forming device
Inventor: WATABE YASUYUKI
IPC: H01J1/304
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To aim at improving an insulation reliability by reducing defects by a mutual action with element electrodes when wiring is formed in an electron source substrate formation wherein numerous electron emitting elements are wired, into a simple matrix and enable to obtain an image with a high quality by a large-scale and high-density pixel arrangement in an image forming device using that electron source substrate.  <P>SOLUTION: In a region including a crossing part of a column-direction wiring 24 and a row-direction wiring 26 and under the column-direction wiring 24, an isolating layer 28 to isolate the column direction wiring 24 and an element electrode 23 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231202-A (JP)
Title: Vertical bag making and filling machine
Inventor: YAMASHITA KIYOSHI
IPC: B65B9/10
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical bag making and filling machine capable of supporting a former so that the distance from a lower end of the former of different size to the end seal position is substantially constant, adjusting a guide roller to place a film along the former to an optimum position to the size of the former, and reducing the dropping distance of a filling stuff.  <P>SOLUTION: The vertical bag making and filling machine in which a film drawn from a film reel is formed into a cylindrical shape by a former, joined surfaces thereof are sealed, and upper and lower portions are end-sealed to seal the content therein comprises a former supporting means 30 to support the former to the size of the former so that the distance from a lower end of the former 41 to the position of the end seal is substantially constant, and a guide roller supporting mechanism 50 which supports the guide roller 56 to place the film 3 along the former in an adjustable manner to the height of a film feeding port of the former 41 and so as to allow the film to travel on the inner side of the tangential direction of the former.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233447-A (JP)
Title: Optoelectronic panel, driving method therefor, optoelectronic device, and electronic equipment
Inventor: FUJIKAWA SHINSUKE
IPC: G09G3/36
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optoelectronic panel which decreases the number of switches and the number of control lines constituting a multiplexer.  <P>SOLUTION: Data line selecting circuits U1 to U120 are equipped with three switch circuits SWRG, SWBR, and SWGB. One terminal of each switch circuit is connected to an input terminal and the other terminal is connected to respective output terminals. Two scanning lines 2 are allocated in a pair to one row. One scanning line 2 of a pair is connected to the gate of a TFT 50 connected to one data line 3 forming a pair and the other scanning line 2 of the pair is connected to the gate of a TFT 50 connected to the other data line 3 forming a pair.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230967-A (JP)
Title: Handcart
Inventor: SHIMA TATSUHIKO
IPC: B62B3/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handcart with excellent operability allowing to fold a seat part by folding a handle frame.  <P>SOLUTION: A third link bar pivotally supported by the handle frame at one end thereof energizes pivotal support parts of a first link bar and a second link bar for connecting a front wheel frame and a rear wheel frame to each other in the folding direction by folding the handle frame along the rear wheel frame, and the front wheel frame and the rear wheel frame are folded till a front side travelling wheel and a rear side travelling wheel are nearly brought in contact with each other, and while a fourth link bar for receiving a seat receiver frame is pushed downward so that the seat receiver frame is folded in the front wheel frame direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230658-A (JP)
Title: Tire molding tool
Inventor: NAITO KAZUHIRO
IPC: B29L30/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire molding tool which can be made lightweight without reducing its thickness, even when a material with large specific gravity such as a ferrous alloy is used.  <P>SOLUTION: This molding tool is equipped with a plurality of pieces 22 which have a molding surface 25 for forming a tread pattern in a tire and are assembled into a ring shape as a whole and a back mold 29 in which the pieces 22 are fitted adjacent to each other in the peripheral direction so as to form the ring shape. Each piece 22 is constituted of a molding part 23 with the molding surface 25, formed of a ferrous alloy having a specified thickness and a support member 24 positioned between the molding part 23 and the back mold 29 by combining a material different from the ferrous alloy with the back of the molding part 23 in one piece.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233645-A (JP)
Title: Optical device
Inventor: SASAKI KYOICHI
IPC: G02B6/26
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device in which assembling is easy when optical functioning parts are connected to each other, and the optical functioning parts can be checked and exchanged separately in performing maintenance and inspection, and moreover space can be used efficiently.  <P>SOLUTION: The optical device is composed of optical functioning parts, optical transmission mediums which are connected to or united with each optical function part, a plurality of optical functional modules (1a to 1c) each of which has optical connecting members which support the optical transmission mediums and a plurality of light transmission modules (2a, 2b) of one or more, each of which is equipped with a plurality of optical connecting members and a light transmission member for transmitting light through the optical connecting members. Then, respective optical connecting members of the plurality of the optical functional modules and respective optical connecting members of the light transmission modules are joined respectively and an optical circuit is formed by the optical functioning parts of the plurality of the optical functional modules through the light transmission modules.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236522-A (JP)
Title: Orally-taken health supplement
Inventor: UENO YOICHI
IPC: A23L33/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orally-taken health supplement where fruit taste is added to collagen material used for supplement or orally-taken supplement and having beneficial effect on prevention of aging or skin aging so as to be easily taken.  <P>SOLUTION: The orally-taken health supplement 6 is obtained by subjecting a sweetener 2 comprising concentrated fruit juice to heat- or freeze-drying process 3 to obtain powder 4, and adding a proper amount of the powdered fruit juice to collagen material 1 together with a hidden flavor 5. Through such a process, addition of soft fruit taste makes the granular collagen material easily takable so as to promote prevention of osteoporosis, skin flabbiness such as wrinkle, stains or flabbiness, and generation of Vitamin C inherent in the collagen material. The supplement has such a benefit that the fruit taste is remarkably easy to be taken because of its natural and soft taste unlike that of artificial chemicals, and thereby the collagen material suitable for beauty or recovery from fatigue caused by sports can be smoothly taken.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242390-A (JP)
Title: Controller for ac-ac power converter
Inventor: ITO JUNICHI
IPC: H02M7/48
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sine waves without distortions in an input current or output voltage waveform, even when there is unbalance in the input voltage in an AC-AC converter which does not have energy buffer.  <P>SOLUTION: This is a controller for an AC-AC power converter, which has a rectifier 20 for converting multiphase AC voltage into a DC voltage and an inverter 40 for converting DC voltage into a multiphase AC voltage. This is equipped with a rectifier control means 50, which is given an input current command for the rectifier 20 and an inverter control means 60 for controlling the inverter 40. This is equipped with voltage detecting means 71-73, which detect the unbalance of the input voltage of the rectifier 20; a current-for reverse-phase command operating means 74, which generates such an input current command as to fix the instantaneous power of a DC link part between the rectifier 20 and the inverter 40, when the input voltage detected by these means is unbalanced; a current-for-positive-phase command calculating means 75; and an addition means 76.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238437-A (JP)
Title: Naphthol-based phenolic resin and method for producing the same
Inventor: NAKANISHI MASATAKA
IPC: C08G61/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a naphthol-based phenolic resin which has high reliability in various characteristics such as heat resistance and moisture resistance and has low viscosity.  <P>SOLUTION: This naphthol-based phenolic resin comprises a mixture represented by formula (1) (R is H or a 1 to 4C alkyl; Q is the same), wherein the content of the component [(n) is 1] is ≥75 wt. %.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239322-A (JP)
Title: Method for designing hypoid gear, and hypoid gear designed using the same method
Inventor: KANO MASAKI
IPC: F16H55/17
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a hypoid gear capable of effectively improving power transmission efficiency.  <P>SOLUTION: Basic specifications of the hypoid gear 1 are determined using the Gleason program. Offset quantity E (basic specification) of a pinion gear 3 to a ring gear 2 is corrected in such a way as to minimize a gear trace direction slip ratio of the pinion gear 3 to the ring gear 2 and a tooth shape direction slip ratio of the pinion gear 3 to the ring gear 2. Power transmission efficiency η by the hypoid gear is thus effectively improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003301751-A (JP)
Title: Fuel tank and fuel pipe
Inventor: KAWASAKI KAZUHIRO
IPC: F02M37/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fire from spreading to a fuel tank and the like irrespective of the originating position of a flame, even if breakage or the like of the fuel tank or a pipe connected to the fuel tank causes leakage of fuel.  <P>SOLUTION: The fuel tank comprises a tank body and wire gauze covering the tank body. Even if breakage or the like of the tank body causes leakage of fuel from the tank body and the leaked fuel catches fire from an external flame the wire gauze blocks the fire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301588-A (JP)
Title: Interior wall structure
Inventor: SAKAGUCHI KOICHI
IPC: E04F13/21
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior wall structure of a thinned new interior wall, for remodeling a toilet space by sticking the new interior wall on top of the existing wall.  <P>SOLUTION: This interior wall structure comprises upper/lower runners attached to either of a wall/a floor, or a ceiling, vertical frames fixed to the upper/lower runners and attached to the existing wall surface via adhesive, and an interior material fitted to the vertical frame. The vertical frame is fixed to the upper/lower runners and attached to the existing wall surface via the adhesive so as to thin the thickness. The vertical frame has a sufficient strength and the new interior wall is stuck to the top of the existing wall, so that the toilet space can be remodeled by minimizing the narrowing of its space in a short period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130296-A (JP)
Title: Production method of composite particle
Inventor: NOJIRI NAOKI
IPC: A61K8/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the production method of composite particles by simplified processes causing little coagulation of the particles without using an organic solvent toxic to the human body nor heat treating, and to provide the composite particles by the production method.  <P>SOLUTION: In this production method of composite particles, particles are brought into contact with a substance having adsorbability to the surfaces of the particles in the presence of a supercritical fluid or a subcritical fluid, and after adsorption of the substance having adsorbability on the surfaces of the particles, the supercritical or subcritical fluid is eliminated, to produce the composite particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239850-A (JP)
Title: Apparatus for identifying granular object to be inspected
Inventor: YAMAMOTO SOICHI
IPC: G01N21/85
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To attach or detach a measuring apparatus for optically measuring at least granular objects to be inspected and a handling section for handling the granular objects, to independently improve and maintain each of the measuring apparatus and the handling section, and to select a form having the best working efficiency according to the condition of measurement work.  <P>SOLUTION: Operation of a head section 34 at a scanner section 24 is detected for scattering grains stored on a saucer 52 of a hopper unit 44 by rotating a rotary valve 54, thus optimizing a timing when scattering the grains and grasping the flow of treatment in the state of the grains. The state of treatment can be reliably grasped simply by the viewing of an operator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246679-A (JP)
Title: Equipment monitoring control system, equipment management server, equipment monitoring control device, program, recording medium and equipment monitoring control method
Inventor: HASHIME AKIHIKO
IPC: H04Q9/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment monitoring control system, an equipment management server, an equipment monitoring control device, a program, a recording medium and an equipment monitoring control method that enable communication between the equipment management server and the equipment monitoring control device while preventing or reducing cost increase and traffic increase in the total system.  <P>SOLUTION: The equipment management server 4 and the equipment monitoring control device 3 have a synchronous communication function. Only for exchange of control request information and the like, the equipment management server 4 and the equipment monitoring control device 3 intercommunicate so that the equipment monitoring control device 3 and the equipment management server 4 hold common control request information and result information via a communication network.  <P>COPYRIGHT: (C)2004,JPO&NCIPI