baber/WOPTO huggingface dataset:
Patent JP-2003006653-A (JP)
Title: Image processor and method for processing image, recording medium and program
Inventor: KONDO TETSUJIRO
IPC: G06T1/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To detect a mixing ratio showing the state of mixing of a plurality of objects. SOLUTION: A normal equation adding part 441 extracts mixed pixel data from a concerned frame and a peripheral frame around the concerned frame in correspondence with the concerned pixel and according to the motion of a foreground object and extracts background pixel data from frames different from the mixed pixel data in correspondence with the mixed pixel data and according to the motion of a background object. The normal equation adding part 441 generates a plurality of relational expressions on the basis of first approximation such that a change in the component of the foreground object is linear, and second approximation such that a change in the mixing ratio of the mixed pixel data is linear.  On the basis of the relational expressions, a normal equation operating part 442 detects the mixing ratio showing the mixing state of a plurality of objects in the real world in respect of the concerned pixels.
Patent JP-2002087991-A (JP)
Title: Chemically defined nonpolymeric type bond platform molecule and its complex
Inventor: COUTTS STEPHEN
IPC: A61K47/48
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a clearly defined bonding platform molecule that can be produced with high reproducibility and has an almost constant activity and/or a bonding platform molecule that has a plurality of specific bonding sites and a complex that includes these bonding platforms. SOLUTION: The objective complex includes the chemically defined nonpolymeric bond platform molecule formed by reacting with a biological or chemical molecule and is represented by general formulas (1) and (2). Further, this invention provides a chemically defined non-polymeric bonding platform molecule.
Patent JP-2003014222-A (JP)
Title: Combustion apparatus and fuel supply apparatus
Inventor: SASAKI TAMIO
IPC: F02B67/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique for achieving combustion with high efficiency of a fuel by supplying the fuel to a combustion section in an optimum state. SOLUTION: In a combustion apparatus for combusting a fuel of a hydrocarbon, a fuel passage section 2 for passing the fuel is filled with ceramics 3 freely to rotate around itself.
Patent JP-2003016621-A (JP)
Title: Magnetic recording medium
Inventor: FUJITA MINORU
IPC: G11B5/65
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide novel medium constitution which can attain reduction of side crosstalk (reduction of cross write/cross read), improvement of tracking accuracy, improvement of surface recording density, further can prevent deterioration of magnetic characteristics of a perpendicular magnetic recording layer from a manufactured surface and also can improve smoothness of a medium surface. SOLUTION: A magnetic recording medium is provided with a soft magnetic backing layer 10 and the perpendicular magnetic recording layer 20 on a nonmagnetic substrate 2. The soft magnetic backing layer 10 of the medium has a deficient recessed part 10a for displaying discreet action in a region located between data tracks where recording/reproducing is executed or in a region where a servo signal is recorded and further a nonmagnetic material is charged in the recessed part to form a nonmagnetic layer 15. The perpendicular magnetic recording layer 20 has magnetic anisotropy at least in a vertical direction of the substrate and further is constituted as a flat film where the intentionally formed deficient recessed part does not exist.
Patent JP-2003022652-A (JP)
Title: Magnetic disk unit
Inventor: ISHIBASHI JUNICHI
IPC: G11B25/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide means of releasing adhesion when a magnetic head and a magnetic disk are stuck to each other by a certain cause and the magnetic disk device fails to be started when the magnetic head exists on the magnetic disk during the stoppage of the magnetic disk device comprising the magnetic disk 2 and the magnetic head 4. SOLUTION: When the magnetic disk 2 is fixed by adhesion, a force rotary plate 5 disposed at a base 1 is moved toward the magnetic disk and is brought into contact with the magnetic disk and is then rotated. As a result, the adhesion of the magnetic head 4 and the magnetic disk 2 is released and the activation of the magnetic disk device is made possible.
Patent JP-2003019785-A (JP)
Title: Position presetting unit for print mark detecting head
Inventor: KITAGAWA SUISHO
IPC: B41F33/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a position presetting unit for a print mark detecting head capable of automatically regulating a position of the head based on an image width and a mark region. SOLUTION: The position presetting unit for the print mark detecting head provided in a printing unit of a multicolor printer comprises a presetting position arithmetic means, and a detecting head moving means. The arithmetic means calculates the presetting position of the detecting head based on the image width of the width of the image to be printed and the mark region of a region in which the print mark exists. The moving means moves the detecting means in a lateral direction based on the presetting position.
Patent JP-2003019852-A (JP)
Title: Method and apparatus for rotary screen process printing
Inventor: OTAGAWA EIJI
IPC: B41F15/38
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary screen process printing method for printing a specified endless pattern on a base material by using a general purpose rotary screen plate without specially ordering the size of a circumferential length and an apparatus for the method. SOLUTION: In the rotary screen process printing method provided with the rotary screen plate and a squeegee set in the plate, the surface velocity of the rotating rotary screen plate and the surface velocity of the advancing base material are made to be the same in the advancing direction and to meet formula of 0%<[(surface velocity of rotary screen plate)-(surface velocity of base material)]/(surface velocity of base material)<=7%.
Patent JP-2003030242-A (JP)
Title: Method and system for retrieving homepage
Inventor: SOKEI RYOTA
IPC: G06F17/30
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a homepage retrieving method and system therefor capable of easily retrieving a target homepage on the Internet from a company name, a merchandise name, an advertising medium name, etc., even though the URLs of sites of a hotel and a company being a retrieval object from are unclear. SOLUTION: This homepage retrieving method and its system are provided with a procedure or means for displaying a category such as a company name and a merchandise name or a category of an advertising medium, a procedure or means for selecting one category between the categories, a procedure or means for displaying a list of each different category, a procedure or means for displaying the list of the each different category, a procedure or means for selecting optional company name, merchandise name, advertisement information, etc., from the list, a procedure or means for displaying a URL associated with the optional company name, merchandise name, advertisement information, etc., and a procedure or means for displaying the homepage of a particular company or individual with the URL associated on an information retrieval terminal from the above URL.
Patent JP-2003026146-A (JP)
Title: Tamper-evident box
Inventor: SAKABAYASHI AKIHIRO
IPC: B65D5/10
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a folded-and-glued box which is simple in structure, is easy to assemble and can be tamper-evident. SOLUTION: A paper box comprises four rectangular panels 11, 12, 13 and 14 which are folded and glued to form a parallelopiped body. Inner and outer flaps 18 and 17 which overlap each other to close an opening surface are provided on at least one of opening surfaces of the parallelopiped body. An insert piece 17a including a pair of foldable locking pieces 17b at both sides is connected with a tip of the outer flap 17. On the other hand, an approximately U-shaped cut 18a into which the insert piece 17a including the pair of locking pieces 17b at both sides can be inserted is provided on a foot of the inner flap 18.  In addition, the outer flap 17 is folded onto the inner flap 18, the insert piece 17a including the pair of locking pieces 17b at both sides is inserted into the approximately U-shaped cut 18a, and the insert piece 17a which has been inserted is prevented from coming out in the box by means of the pair of locking pieces 17b.
Patent JP-2003028608-A (JP)
Title: Interferometer
Inventor: IRISAWA AKIYOSHI
IPC: G01B9/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a measurement accuracy from being worsened due to the vibration of the drive system of a mirror in an interferometer. SOLUTION: A moving mirror 30 is moved by a mirror drive part 50 attached to a base 60. At this time, since a light source 10 is separated from the base 60, the vibration of the mirror drive part 50 is not transmitted.
Patent JP-2003030421-A (JP)
Title: Living support system and method therefor
Inventor: TAKAHASHI TORU
IPC: G06Q10/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a 'living support system' as a means for realizing a desire about domestic life, for example, reduction in housework, and its application business. SOLUTION: A sensor for observing a cabinet for bringin in/taking out food to be preserved in a refrigerator and a state of freshness maintenance of the food and a living support system server for proposing an optimum management model from the observation results, for instance, a menu and a food goods purchase plan and further being an arranging means for food, etc., are provided in order to analyze the current living conditions and a decision-making process to first reduce immediate housework. As a further development form, the 'living support system' controlled by the living support system server and its application business are constructed.
Patent JP-2003032901-A (JP)
Title: Warm-up device for battery
Inventor: TANJO YUJI
IPC: H01M10/633
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a warm-up device for batteries, capable of warming up the batteries, even in fully charged condition, and reducing the space and the weight of external load. SOLUTION: This warm-up device for batteries of hybrid vehicles equipped with a battery pack 1 has a plurality of parallel-connected battery modules M1-Mn and a generator 7 which is driven by an engine 12 and charges the battery pack 1. Further, the device includes a switch 2 for electrically separating the module M1 and the other modules M2-Mn, and a switch 3 for connecting the module M1 with the external load 4. By turning off the switch 2, the modules M2-Mn are charged by the generator 7. By turning on the switch 3, the module M1 is discharged using the external load 4. Then by turning on the switch 3 after turning off the switch 2, the modules M2-Mn are discharged with the module M1 as a load, and the battery pack 1 is warmed up by self- heating.
Patent JP-2003024886-A (JP)
Title: Ultrasonic cleaning apparatus
Inventor: SATO MASANORI
IPC: B08B3/12
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional ultrasonic cleaning apparatus that through food to be cleaned is soft, erosion is caused on the bottom plate of a cleaning tank since food hits on the bottom plate directly and cavitation intensity is increased by agitation by an propeller, consequently the durability of the bottom plate is deteriorated and frequent maintenance is necessary. SOLUTION: The object to be cleaned and a cleaning liquid 2 are put in a cleaning tank 1. Such an agitation unit 3 is arranged in the tank 1 that has four plate-like agitation members 3b extending from the rotary shaft 3a to the vertical directions respectively. The tank 1 is made to have double bottom consisting of a first bottom plate 1a and a second bottom plate 1b. A vibration transmitting medium 5 such as deaerated water having a small loss of acoustic energy is enclosed between the plate 1a and the plate 1b so that cavitation is hardly caused. A plurality of Langevin type vibrators 4 are arranged on the outside of the plate 1b uniformly around the unit 3. An outflow port 6 is arranged in the center of the double bottom. The plate 1a to be in contact with the liquid 2 is made from a material from which metallic ion is not eluted.
Patent JP-2003029743-A (JP)
Title: Playing action display device, and recording medium
Inventor: KOMATA NAOYUKI
IPC: G06T13/40
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique for displaying the meticulous actions of the hands and fingers during playing in a form which a user is easily understandable. SOLUTION: The parts forward of the wrists are divided into hand parts and five finger parts and the respective finger parts are further divided to three segments. The key touch actions by the finger parts are started before the start of the production of corresponding musical tones and the key release action are started before silencing of the musical tones. The finger parts released of keys are put into a relaxed state unless these parts are used for the next key touch. The hand parts are moved on an x-y plane according to the positions of the keys to be touched and the kinds of the finger parts used for touching these keys. When the same keys are further kept touched after the key touch actions, arrangement is so made that the opening angles of the fingers to be displayed are not changed and useless action display is not made.  A series of flows of the playing actions are displayed by animation images.
Patent JP-2003037622-A (JP)
Title: Atm transmitter
Inventor: TAKAHASHI SHIN
IPC: H04L49/9023
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an ATM transmitter capable of discriminating the level of the buffer capacity for securing absorption of delay fluctuation without preparing special cell. SOLUTION: A first ATM transmitter 201 is connected to a second ATM transmitter 202 through an ATM network 203. A cell sent out from the first ATM transmitter 201 is designated with a loop-back and a time stamp, and the second ATM transmitter 202 places the time stamp on the 'non-used 2' field of the cell 216 and sends the cell to the first ATM transmitter 201. The first transmitter 201 obtains a difference between a receiving time and the time stamp and further determines the required buffer capacity from the quantity of a change from the difference of the other similar cell. Even when a PVC velocity is fluctuated, the buffer capacity is increased by increasing the change amount.
Patent JP-2003037643-A (JP)
Title: Digital transmitter, digital receiver, data scramble method and data descramble method
Inventor: KAWAHARA NOBUAKI
IPC: H04L27/38
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To exactly establish synchronism by preventing the data from becoming a continuation of specified symbol patterns for a long time. SOLUTION: A digital transmitter 100 is provided with a data inverting part 101 for inverting bit streams within the determined range of data when the presence of aperiodicity is not confirmed, a shift register line 102 for scrambling for applying scramble processing to the output of the data inverting part 101, a comparing part 103 for storing the state of the shift register line 102 for scrambling in a preceding frame and comparing that state with the state of the shift register line 102 for scrambling in a present frame to show whether the states are equal or not, a counter 104 for updating a value on the basis of the result of the comparing part 103, an inversion instructing part 105 for deciding the presence of aperiodicity on the basis of the value of the counter 104 and outputting an inverting instruction to the data inverting part 101,  and a modulating processing part 120 for modulating the output of the shift register line 102 for scrambling and transmitting the output to the outside.
Patent JP-2003034966-A (JP)
Title: Deodorizing device
Inventor: NITTA HIDEHIKO
IPC: E03D9/05
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of a filter and make the filter inconspicuous. SOLUTION: A deodorizing device, which has an air duct 5 through which air in a toilet bowl 1 is made to pass after being deodorized, is formed with a deodorizing air outlet 9 for discharging the deodorized air from the air duct 5 to the outside of a main body 2, and provided with the filter 8 which can be freely inserted into the air duct 5 from without; and a filter inserting opening 10 for inserting the filter 8 is covered with a cover 11, so that the filter 8 can be separated from the main body 2 and easily maintained. Additionally, the cover 11 covers the filter 8, so as to be capable of making the filter 8 inconspicuous.
Patent JP-2003044984-A (JP)
Title: Reverse travel warning device
Inventor: AOYAMA KAZUHIKO
IPC: G08G1/056
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a reverse travel warning device which can attract sufficient driver's attention even when a visual field is bad, e.g. at twilight time, in the night, or in bad weather. SOLUTION: The reverse travel warning device comprises a vehicle detector (1) and a warning device (2). The vehicle detector is equipped with a 1st detector (11) that a vehicle (4) traveling in the travel direction of a road (3) passes by first and a 2nd detector (12) that the vehicle passes by later. The warning device is equipped with a display device (21) for warning contents and a transmitter (22) which sends a warning sound, installed at a position that the vehicle passes by before the 1st detector, and placed in operation when the 2nd detector detects the vehicle (5) earlier than the 1st detector. The display device and transmitter may be installed separately and in this case, the transmitter may be installed at an intermediate position between the position where the vehicle detector is installed and the position where the display device is installed.
Patent JP-2003039635-A (JP)
Title: Printing machine with dryer
Inventor: EDAMITSU KENJI
IPC: B41F23/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a printing machine in which hot air from a dryer is prevented from entering a printing part. SOLUTION: A drying part 16 comprises an upper part windshield plate 50 arranged between the upper and lower traveling routes of a chain 22, a lower part windshield plate 51 arranged below the chain 22, and an IR heater 52 fixed to the lower surface side of the upper part windshield plate 50. The windshield plate 50 is set in a cover 40 to divide the traveling route of the chain 22 approximately into the first conveyance route (from a delivery cylinder 7 to a sprocket 21) and the second conveyance route (from the sprocket 21 to the delivery cylinder 7). By arranging the upper part windshield plate 50, the hot air flows effectively in the first conveyance route and is prevented from directly flowing from the second conveyance route toward a blanket cylinder 4.
Patent JP-2003038919-A (JP)
Title: Method for producing porous ceramic filter
Inventor: OMURA TAKAHIRO
IPC: B01D39/20
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous ceramic filter which comprises forming a predetermined formed body from a ceramic composition containing SiC powder, cordierite, or the like, as a main component and then firing the formed body, and by which the porosity is improved while realizing lowering of the thermal expansion. SOLUTION: This method for producing the porous ceramic filter comprises forming the ceramic composition containing, as a hole making agent, micro balloons having an average particle diameter of 5 to 500 μm and a true specific gravity of 0.003 to 0.3 g/ml when they are dried into a predetermined formed body and firing the formed body.
Patent JP-2003046445-A (JP)
Title: Optical signal receiver and optical signal reception method
Inventor: NISHIOKA TAKESHI
IPC: H04B10/29
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a quantum receiver where the level of an output signal is not biased to either '0' or '1' even when quantization efficiency of two detectors has a deviation. SOLUTION: The optical signal (quantum) receiver 1 of this invention is provided with a signal output device 107 that changes a coding method, where even at a receiver side a PMB 102 is used to apply N-value (4-value) modulation to the interpolation signal, the N-value signal is divided into first and second groups comprising N/2 value signals and a detection signal of two photon detectors (Avalanche Photo Diodes APD1 905 and 2 906) is converted into an output signal, depending on the first group and the second group. As a result, the output signal wherein the deviation due to the optical detectors is cancelled is obtained.
Patent JP-2003043647-A (JP)
Title: Dispersing element, silver halide photosensitive material using the same and area coverage modulation image forming method
Inventor: ISHIDAI HIROSHI
IPC: G03C7/392
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a dispersing element excellent in dispersion stability and a silver halide photographic sensitive material excellent in color reproducibility, image preservability and processing stability and to provide an color proof image forming method. SOLUTION: The dispersing element contains at least one compound of formula [I] or [II] in a dispersion medium. In formula [I], R<1> is a 1-6C substituted or unsubstituted alkyl, cycloalkyl or aryl; R<2> is a branched alkyl, a linear or branched alkenyl, a substituted alkyl or aryl; and X is O or S. In formula [II], R<3> and R<5> are each H or a substituent; R<4> is -SO2 R<6> , -COR<6> , -SO2 N(R<6> )2 or -PO(OR<6> )3 ; and R<6> is a substituent.
Patent JP-2003038589-A (JP)
Title: Foot articulation driver
Inventor: SAKAKI TAISUKE
IPC: A61H1/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a foot articulation driver capable of simply setting a maximum articulation angle and a maximum articulation load, and smoothly forward or reversely oscillating. SOLUTION: The foot articulation driver comprises a gripping unit 8, a gripping unit driving mechanism 7, a maximum articulation movable region setter 1, a maximum articulation load setter 2, an articulation angle measuring unit 3, an articulation load measuring unit 4 and an articulation angle target value setter 6.  The driver further comprises an operating pattern setter 4 for setting operating pattern conditions such as an operating speed and the like to output the conditions to the articulation angle target value setter, an operation monitor receiving the pattern conditions, a maximum articulation movable area set value, a maximum articulation load set value, an articulation angle measured value, and an articulation load measured value to update an angle target value in the setter 6, and an operation controller receiving the angle target value to control the operation of the gripping unit driving mechanism.
Patent JP-2003038801-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that helps a user continuously use a display device without removing/attaching the display device from/to a game board every time when the game board is replaced. SOLUTION: A game machine body 10 is openably/closably mounted on an outer frame 2. A game board 20 having a window portion 27 through which the display portion 72 of a display device 70 is visible removably mounted to the game machine body 10 for replacement. A base 40 is mounted on the outer frame 2. The display device 70 is mounted to the base 40 with the display portion 72 of the display device 70 fronting on the window portion 27 of the game board 20.