baber/WOPTO huggingface dataset:
Patent JP-2003218826-A (JP)
Title: Method for receiving orthogonal frequency division multiplexed signal and receiver using the same
Inventor: SUYAMA SATOSHI
IPC: H04J11/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for receiving an orthogonal frequency division multiplexing (OFDM) signal and a receiver having sufficient followability to fluctuations in a propagation path, capable of suppressing both intersymbol interference prior to the present time and intersymbol interference between the carriers with substantially the same receiver scale and transmission format as in a conventional system.  <P>SOLUTION: The reception system includes Fourier transformation processing for Fourier-transforming by multiplying the received OFDM signal by a window function, first adaptive equalization processing for eliminating an intersymbol interference component prior to the present time from the signal posterior to the Fourier transformation, second adaptive equalization processing for eliminating an intersymbol interference between the carriers of the present time, and channel estimation processing for estimating a channel impulse for use in the first and the second adaptive equalization processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217274-A (JP)
Title: Electric apparatus having handle
Inventor: IMAI MUTSUYOSHI
IPC: G11B33/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cover from opening when a handle is in an uprising posture with simple constitution.  <P>SOLUTION: The handle 5 which rotationally moves between the uprising posture and a horizontal posture, the cover 6 which is pivotally supported 60 at one end and opens and closes, a lock mechanism for holding the cover 6 in the closing posture and a button piece 3 which is operated to unlock the cover 6 in opening the cover 6 are disposed on a cabinet 1. The cabinet 1 is internally disposed with a changeover lever 40 for holding the locking state of the cover 6 by regulating the operation of the button piece 3 during the uprising posture of the handle 5. The changeover lever 40 has a receiving piece 41 facing the lower side of he button piece 3 and a second projecting piece 43 verging the neighborhood of the pivotal supporting part 52 of the handle 5. The changeover lever 40 rotationally moves between a first position where the receiving piece 41 deviates from the lower side of the button piece 3 and a second position where the receiving piece 41 faces the lower side of the button piece 3 and prevents the push-in action of the button piece 3 in the uprising posture of the handle 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211704-A (JP)
Title: Liquid storing container and ink-jet recording apparatus using the container
Inventor: YAMAMOTO HAJIME
IPC: B65D1/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid storing container to be formed accurately by direct blow molding with the thickness and the shape of a liquid storing part and an opening part thereof formed integrally in an evenly distributed state with little irregularity.  <P>SOLUTION: An opening part 14k for providing the connection part of a substantially flat rectangular parallelepiped synthetic resin liquid storing part 14 is formed at a position close to the rim end ridge line in the shorter side direction in the bottom surface 14a connected with the maximum area surfaces 14f facing with each other, via the ridge lines in the longer side direction. It is lengthy in the bottom surface 14b longer side direction, and it comprises a neck part 14e and a flange part 14d with the shorter side direction width close to the central part in the longer side direction of the bottom surface provided larger than the shorter side direction width close to the rim end ridge line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222931-A (JP)
Title: Camera with red-eye reduction device
Inventor: NAKAZAWA ISAO
IPC: G03B7/16
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a camera with a range-finding device and a red-eye reduction device getting comparatively large.  <P>SOLUTION: The camera with a red-eye reduction device is equipped with the red-eye reduction device radiating light to an object before electronic flash photography, the range-finding device measuring a subject distance and an external slide barrier protecting a photographic lens. The red-eye reduction device is arranged within the outside diameter width of the lens barrel of the photographic lens and on the downside of the lens barrel of the photographic lens, and the slide barrier covers the front of the red-eye reduction device when it is at a closing position where it protects the photographic lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223315-A (JP)
Title: Binary searcher
Inventor: KATAYAMA MASARU
IPC: G06F7/24
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a binary searcher mountable on hardware and capable of quickening a processing speed.  <P>SOLUTION: Not the whole part of a binary search tree but one or more partial trees are mounted on hardware by considering that one binary search tree is constituted of a plurality of similar partial trees, and functions equivalent to every partial tree configuring the binary search tree are programmably realized by the partial tress mounted on the hardware so that the whole binary search tree can be virtually mounted on the hardware.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223213-A (JP)
Title: Teaching method and apparatus, and laser processing machine provided with the teaching method
Inventor: SASAKI SHINJI
IPC: B23K26/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teaching method capable of easily performing a teaching operation in a short time and accurately fetching processing data in by any untrained personnel.  <P>SOLUTION: A teaching line for teaching works is taught in step S1. Teaching data is produced at the basis of taught data in step S2. The teaching data are stored in a memory means in step S3. A teaching operation of the teaching works is finished in step S4, and the teaching data are moved along the processing line of a practically processed work in step S5. The amount of gap with the teaching data is detected by teaching the processing line in step S6, and processed data are produced by modifying the teaching data based on the amount of the gap. The processed data obtained therein are stored in the memory means in step S7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228736-A (JP)
Title: Pachinko game machine image display device and image display method and computer program for the same
Inventor: SHITANI TAKESHI
IPC: G06T17/30
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method for a pachinko game machine image display device whereby the amount of data is reduced, drawing time is shortened, and yet versatile expressions are enabled.  <P>SOLUTION: The image display method is characterized in that it converts adjustable curved surface models into patches for drawing and that it has adjustable curved surface control point data as 3D model data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227771-A (JP)
Title: Balancing machine and acceptance judging method for balancing test
Inventor: MIYAZAKI HIROSHI
IPC: G01M1/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a judgment method that can easily judge whether working condition as a hard beaming balancing machine is maintained or not in a balancing machine, especially the hard beaming balancing machine.  <P>SOLUTION: The balancing machine is provided with a centrifugal force generating device 3 on a bearing stand 2 supporting a rotor 6, which is structured that detects the vibration of the bearing stand 2 generated by rotating a weight 3c as known unbalance by the centrifugal force generating device 3 and judges the acceptance of a hard beaming type of balancing test.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003148766-A (JP)
Title: Air conditioner
Inventor: GO SHOROKU
IPC: F24F13/20
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a discharge port opening/closing device of an air conditioner which prevents any offset of an opening/closing door to open/close a discharge port, and smoothly performs the opening/closing operation. SOLUTION: This discharge port opening/closing device comprises the opening/closing door 21 to open/close the discharge port 13 formed on a front panel 12, guide rails 23 and 24 provided on each side of the discharge port 13 so as to guide the elevating/lowering operation of the opening/closing door, an elevating/lowering means 50 to elevate/lower the opening/closing door, and a connection member 40 to connect the elevating/lowering means to the opening/ closing door. The connection member 40 is turnably coupled with a lower end of the opening/closing door in a long-extended manner in the transverse direction so that the force transmitted through the elevating/lowering means is distributed to a lower part of the opening/closing door, and transmitted thereto, and both ends thereof are coupled with the guide rails.
Patent JP-2003226164-A (JP)
Title: Driving force control device for vehicle
Inventor: YOSHINOYA DAISUKE
IPC: B60W10/10
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force control device for a vehicle, offering driving force as required by a driver at all times.  <P>SOLUTION: The driving force control device for the vehicle comprises means 1 for setting reference target driving force, means 3 for computing corrected driving force ADDFCE in accordance with increased travelling resistance in response to the reference target driving force, means 2 for computing target driving force by adding the corrected driving force to the reference target driving force, and means 50 for controlling an engine and an automatic transmission to produce the target driving force. The corrected driving force ADDFCE is driving force which is computed from a change in the travelling resistance during reference travel, and it is found by adding first travelling resistance Rc1, which is obtained by correcting a change R1 in the travelling resistance recognizable by the driver using a correction factor α1 set in accordance with the travelling resistance, to second travelling resistance R2 as a change in the travelling resistance unrecognizable by the driver.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230939-A (JP)
Title: Rotational angle control method for turntable of disk turner for forging press
Inventor: MASUNAGA ATSURO
IPC: B21K27/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotational angle control method for a turntable of a disk turner for forging press capable of setting the higher stopping accuracy of the turntable at a minimal angle even if the temperature and pressure of operating oil varies and also any operating condition such as a live load (i.e., weight of a forging object), etc., varies.  <P>SOLUTION: In the rotational angle control method for the turntable 4 of the disk turner for forging press 2, a hydraulic motor 7 rotating the turntable 4 on a platform 3, a hydraulic pump 8 supplying the hydraulic motor 7 with the operating oil, and an electric motor 9 actuating the hydraulic pump 8 are used to control the rotational angle of the turntable. The hydraulic motor 7 is directly connected with the hydraulic pump 8 to control the speed of the electric motor 9 actuating the hydraulic pump 8, as well as an encoder for rotational angle detection provided on the hydraulic motor 7, etc., detects the rotational angle of the turntable 4 to feedback the detected result and control the rotational angle of the turntable to be a specified set value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238839-A (JP)
Title: Pigment dispersion composition and colored photosensitive composition
Inventor: AONO TOSHIAKI
IPC: C09D11/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion composition capable of realizing good fluidity and a stable dispersion state, and to provide a colored photosensitive composition suitable for forming a multicolor image.  <P>SOLUTION: This pigment composition comprises a compound expressed by formula (I) (wherein, Ar denotes an aryl or heteroaryl residue; X<SP>1</SP>denotes -NH- or -O-; R denotes a single bond or an oxygen atom, nitrogen atom, sulfur atom, an ester group, amide group, urea group, an alkylene bond, etc., X<SP>2</SP>denotes a single bond or -NH-, -O-, -S-, etc., R<SP>1</SP>and R<SP>2</SP>each denotes a hydrogen atom or an alkyl group; n is an integer of 4 to 8; m is an integer of 1 to 900; z is 1 or 2; A denotes a hydrogen atom or an alkyl group when z is 1, and denotes a single bond or an oxygen atom, nitrogen atom, sulfur atom, an ester group, amide group, urea group, an alkylene bond, etc., when z is 2) and a pigment dispersed in an organic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242053-A (JP)
Title: Stream foam compatibility determining system, receiving device, stream form information server, stream form compatibility determining server, control programs therefor and recording medium with these control programs recorded thereon
Inventor: TAKECHI HIDEAKI
IPC: H04L12/28
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stream form compatibility determining system capable of always substantially and accurately determining the existence of a compatibility of a device to a stream form before the stream transmission.  <P>SOLUTION: A controller 11 issues a compatibility determining command to DVCR 3 by a device control part 11b via an IEEE1394 bus 4. The DVCR 3 requests output of output stream form information from a response output part 22 in STB 2 by a request output part 32 when receiving the compatibility determining command. The DVCR 3 compares the output stream form information with input stream form information by a compatibility determining part 33, and retrieves the stream form compatible with the STB 2. When there is a compatible stream form, the controller 11 establishes the connection by a stream control part 11a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238546-A (JP)
Title: Method for recovering propylene oxide
Inventor: TSUJI JUNPEI
IPC: C07D301/32
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering propylene oxide in a high yield from a reaction liquid of the propylene oxide produced by reacting cumene hydroperoide with propylene, suppressing problems of yield decrease and corrosion to the minimum in the purification step of the propylene oxide and much advantageous in the view point of industrial performance.  <P>SOLUTION: This method for recovering the propylene oxide comprises distilling and separating the propylene oxide by using a distillation column from a mixture liquid containing the propylene oxide, cumene and cumyl alcohol at ≤190°C bottom temperature. Preferably, the propylene oxide is obtained by reacting the cumene hydroperoxide with the propylene in the presence of a fixed bed catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244588-A (JP)
Title: Image processing equipment, image processing method and program
Inventor: HATANO KAZUHIKO
IPC: H04N9/804
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide image processing equipment superior in use or the like, wherein the record available number of sheets containing amount of recording medium is displayed, so that failure of series photographing or the like does not occur, which is caused by not noticing shortage of the remaining amount.  <P>SOLUTION: Vacant recording capacity of a storage device 30 for recording image information and vacant recording capacity of a recording medium 200 for recording image information, which medium is detachable from image processing equipment are calculated. Minimum vacant capacity is decided from each vacant capacity, and display regarding the vacant capacity which is decided as a minimum vacant capacity is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318588-A (JP)
Title: Karaoke device
Inventor: YOSHIKA HIROSHI
IPC: H04N5/00
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device which can record the singing pose together with the singing voice of a singer. SOLUTION: A video camera 6 is connected to the karaoke device, and the singer is photographed when a karaoke music is being played. A focal distance and the direction of the camera 6 are controlled by camera control data. When camera control data individually corresponding to a karaoke music being played exists, the data is used therefor. When no such data exists, the direction and the focal distance of the camera 6 are controlled by using general purpose camera control data. Note that the camera control data are downloaded from a distribution center similarily to the music data.
Patent JP-2003238478-A (JP)
Title: Method for producing metal salt of radically polymerizable compound
Inventor: WAKITA KEIJI
IPC: C07C51/41
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method with which an alkali metal salt, an alkaline earth metal salt or a zinc salt of a radically polymerizable compound having a low water content and high purity is obtained in a high yield.  <P>SOLUTION: The method for producing the metal salt of the radically polymerizable compound having a low water content comprises heating (A) an aqueous solution of the alkali metal salt such as sodium methacrylate, potassium methacrylate, etc., the alkaline earth metal salt or the zinc salt in the presence of (B) a water-soluble polymerization inhibitor under reduced pressure to distill away water in the component (A).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236533-A (JP)
Title: Device for producing water having activating action
Inventor: SHIGEKAWA YUKIYOSHI
IPC: A61K33/08
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing water having activating action which can supply a user with water having activating action by producing the water having activating action effective in many uses and is easily maintained by the user.  <P>SOLUTION: This device for producing the water having activating action comprises lighting fitting 10, a transmitting member 14 through which light 12 emitted from the lighting fitting 10 passes, a water flowing member 18 provided with a reflection mirror 16 on a wall for causing water flow, and a housing tank 20 for housing water discharged from the water flowing member 18. Minerals 26 that receive light and emit light are provided on the top surface of the transmitting member 14, and many transparent glass beads 32 laid all over on an inner wall surface 30 are provided internally. The water flowing member 18 is formed in a funnel shape and provided with a supply pipe 38. When the lighting fitting 10 is turned on and water 42 is supplied to the water flowing member 18, the water is caused to flow spirally on the reflection mirror 16 while receiving the light 12 emitted from the transmitting member 14. In such a case, the water 42 absorbs light energy and resonant vibrations caused by water molecules make water clusters small. The water 48 with smaller clusters is discharged to the outside from a discharge port 46 of the water flowing member 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240708-A (JP)
Title: Sensor using total reflection attenuation
Inventor: KIMURA TOSHIHITO
IPC: G01N21/27
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To narrow the space between dielectric blocks than that between photdetectors.  <P>SOLUTION: Light beams 13A, 13B,... emitted from laser light sources 14A, 14B,... are made incident parallel on each dielectric block 10A, 10B,... through incident optical systems 15A, 15B,... so that each of light beam 13A, 13B,... is entered into the interfaces of a plurality of dielectric blocks 10A, 10B,... at various angles. Each reflected beam 13'A, 13'B,... reflected with each dielectric block 10A, 10B,... is received individually with a plurality of light receiving means 17A, 17B,... so that each space between the reflected beams 13'A, 13'B,... reflected with each dielectric block 10A, 10B,... gradually widens. Then the state of the total reflection attenuation is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237257-A (JP)
Title: Smell concealing sheet
Inventor: NAKAYA YUICHI
IPC: G09F1/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smell concealing sheet which controls retention and exhalation of aromatic components so as to enjoy smell at desired timings in a lapped sheet having a separably pseudo-bonded overlapped surface.  <P>SOLUTION: The sheet is formed by laminating or folding papers or paper- like sheets, to the surfaces of which varnish is applied and fixed, so as to oppositely face varnish-coated films to each other. The varnish is an UV-curing type one prepared by solving or dispersing 0.005 to 10 pts.wt. of fragrant substance to 100 pts.wt. of the varnish, before its application. The sheets are formed by a posteriori separably pseudo-bonding the opposing varnishes under pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246034-A (JP)
Title: Laminated polyester film for metal plate lamination molding processing
Inventor: KAWAI SHINICHI
IPC: B29K67/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for metal plate lamination molding processing which has taste preserving properties for contents, especially the taste preserving properties after retort treatment while holding the excellent molding processing properties of a copolyester film.  <P>SOLUTION: In the biaxially oriented polyester film for metal plate lamination molding processing comprising an isophthalic acid-copolymerized polyethylene terephthalate layer and a 2,6-naphthalenedicarboxylic acid-copolymerized polyethylene terephthalate layer laminated at least on one side of the isophthalic acid-copolymerized polyethylene terephthalate layer, the difference between the tensile stress at 5% elongation at 80°C in the longitudinal direction of the film and the tensile stress at 400% elongation of the film is 200-400 MPa.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249733-A (JP)
Title: Printed wiring board
Inventor: TAGAWA KIMITERU
IPC: H05K1/09
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board which exhibits attenuation amount in higher frequency of a conductive line at a surface layer.  <P>SOLUTION: A printed wiring board 1 comprises a dielectric material layer 11 and a conductive line 20 provided at the surface layer of the dielectric material layer 11. The conductive line 20 includes a Cu wiring as under wiring and a surface layer 16 consisting of one or more metal materials selected from a group of Al, Ag and Au. Moreover, the dielectric material layer 11 is a compound including one or more polymers selected from the group consisting of a co-polymer including silica particles, glass cloth, polybutadiene, polyisoprene and butadiene, and a co-polymer including isoprene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251911-A (JP)
Title: Inkjet recording sheet
Inventor: ASAI SHIGEKI
IPC: B41M5/52
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet having excellent color stability usable even in special use application such as color proof or a proof sheet in a plate-making stage, for example, or the like as well as image recording grades such as printing density, ink absorbency, image storing stability or the like.  <P>SOLUTION: The inkjet recording sheet is formed by applying an ink receiving sheet including at least a pigment and a binder resin on a base material. The ink receiving layer includes at least a polymer having three components of alkoxypolyethylene glycol(meth)acrylate, acrylamide and N-vinyl pyrrolidone and a monomer component as at least either one of or both of cycloalkyl(meth) acrylate and hydroxyalkyl(meth)acrylate.  <P>COPYRIGHT: (C)2003,JPO