baber/WOPTO huggingface dataset:
Patent JP-2002101298-A (JP)
Title: Region separator and image processor comprising it and region separating method
Inventor: TANAKA TAKASHI
IPC: B41J2/52
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a region separator and a region separating method in which a pixel belonging to a photographic region can be judged accurately. SOLUTION: Average value AV of image data is determined for pixels in a first image block of a constant size including an interesting pixel (S1). For that first image block, total sum TOTAL-SUM of the difference of image data between adjacent pixels is determined (S2). A decision is then made whether the pixel of interest belongs to a photographic region or not by comparing the total sum TOTAL-SUM with a threshold value TH(AV) for judging a photographic region determined as a function of the average value AV (S4). Furthermore, total sum H-SUM of the density difference in the main scanning direction and total sum V-SUM of the density difference in the sub-scanning direction are determined for pixels in a second pixel block of a constant size (S3).  Based on the relation of magnitudes of these total sums, pixels in a thin line region are removed from pixels being judged as the photographic region.
Patent JP-2001089336-A (JP)
Title: Dye remover composition
Inventor: LORENZ HERIBERT
IPC: A61K8/34
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a dye remover composition free from unpleasant odor and capable of easily performing dye removing. SOLUTION: A dye remover composition comprising a composition A and a composition B, which are separately stored before the usage. The composition A contains a reducing agent in an aqueous medium and has pH of 7.5-12.5, and the composition B is an aqueous emulsion containing a fat or an oily material, a water-soluble emulsifier and a perfume component. The dye remover composition has a pH value of 2.5-5 when both the components are mixed on use in the same amounts. Further, a method for removing dye with the composition.
Patent JP-2001128024-A (JP)
Title: Color picture processor
Inventor: TAKARAGI YOICHI
IPC: H04N1/46
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory picture without being affected by the positional deviation of a heading sensor in a color picture processor. SOLUTION: This processor has a generation means for generating a chromatic/achromatic color judgment signal of a specified pixel in a block area from picture information corresponding to the input picture signal of the block are consisting of plural pixels and a discrimination means for automatically discriminating whether a picture corresponding to the input picture signal is a black/white picture or a color picture. The generation means linearly or non-linearly divides two-dimensional judgment space composed of the maximum value and the minimum value of a signal level in plural color component signals constituting the input picture signal to execute chromatic color/achromatic color judgment.
Patent JP-2002098962-A (JP)
Title: Liquid crystal device and electronic device
Inventor: MAEDA TSUYOSHI
IPC: G09F9/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semi-transmissive-reflective color liquid crystal device, capable of bright transmissive displaying which does not damage brightness in reflective display and attaining low power consumption. SOLUTION: The liquid crystal device is provided with a liquid crystal cell 6, comprising a pair of glass substrates 3, 4 holding a liquid crystal layer 5 in-between and a backlight 13. A reflection polarizing plate 16 is arranged between a light source 14 and a light transmitting plate 15 of the backlight 13. Recessed parts 15a are imparted to the outside surface of the light transmitting plate 15, and further, a second quarter-wave plate 17 and a reflection plate 18 are successively arranged on the surface with the imparted recessed parts 15a. Also a first quarter-wave plate 12 is arranged between the backlight 13 and the lower side glass substrate 4, and further a semi-transmission-reflection plate 7 and a color filter 8 are successively arranged on the liquid crystal layer side surface of the lower side glass substrate 4.
Patent JP-2002107881-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SETO NOBUO
IPC: G03C7/38
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material which is superior in color-developing properties, color reproducibility and the light fastness of a color image. SOLUTION: The silver halide color photographic sensitive material contains at least one dye-forming coupler of formula (CP-I) and at least one compound of formula (I), in at least one layer on the base. In the formula (CP-I), R1-R5 and X are each H or a substituent; Z is a group of nonmetal atoms required to form a cyclic structure, together with C atoms at both ends; R6 is an aliphatic group, an aromatic group or the like; R7-R10 are each H or a substituent; and R6 and R7, R7 and R8, R8 and R9, or R9 and R10 may bond to each other, to form a 5- to 8-membered ring. In the formula (I), R21 is H, an aliphatic group, an aromatic group or the like; -X21- is -S- or -N(R27)-, R27 has the same meaning as that of R21; and R22-R26 are each H or a substituent.
Patent JP-2001189637-A (JP)
Title: Surface acoustic wave device
Inventor: MITOBE SEIICHI
IPC: H03H9/145
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device of which the transmission function characteristics in a signal passing band is more satisfactory and the insertion loss is reduced as well. SOLUTION: Electrode fingers of plural pairs comprise first split electrode groups 5a1, 5b1, 5a2, 5b2, 5a3, 5b3, etc. Besides, the electrode fingers of plural pairs comprise second split electrode groups 6a1, 6b1, 6a2, 6b2, 6a3, 6b3, etc. Concerning the electrode fingers of plural pairs in the mutual groups, the pairs are alternately interleaved. Then, the electrode fingers of a pair include an electrode finger narrower than width λ/8 (λis the wavelength of a surface acoustic wave being an operation center frequency) and an electrode finger wider than λ/8 and a distance between the centers of the adjacent electrode fingers is different from λ/4.
Patent JP-2002106988-A (JP)
Title: Heat pump hot-water supplier
Inventor: KUWABARA OSAMU
IPC: F24F11/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the required temperature of refrigerant, discharged out of a compressor 11, even when an outdoor temperature or the like fluctuates. SOLUTION: The compressor 11 is constituted of a fore stage compressing element 11a and a rear stage compressing element 11b while a first radiator 12a is provided between the compressing elements to circulate the refrigerant. On the other hand, a third radiator 12c, effecting heat exchange between supplied water and the refrigerant, and a distributing amount control valve 17, distributing the water, effecting heat exchange between the refrigerant through the third radiator 12c to circulate the same through the first radiator 12a, are provided.  In this case, the opening degree of the distributing amount control valve 17 is controlled in accordance with an evaporating temperature in an evaporator 15 and the degree of super-heating of the refrigerant sucked into the fore stage compressing element 11a so that the discharging temperature of the refrigerant, discharged out of the rear stage compressing element 11b, becomes within a predetermined temperature range.
Patent JP-2001240838-A (JP)
Title: Adhesive composition for semiconductor device, and adhesive sheet
Inventor: KOYANO ICHIRO
IPC: C09J163/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition usable for semiconductor devices such as BGA(Ball Grid Allay) and CSP(Chip Size Package), having preferable elasticity and high insulating properties and excellent in electrical reliability at a high temperature and humidity, and to obtain an adhesive sheet. SOLUTION: This adhesive composition for semiconductor devices is obtained by including (A) an epoxy resin, (B) an epoxy-curing agent and (C) a vinyl copolymer containing ethylene and an unsaturated carboxylic acid derivative having a functional group capable of reacting with the epoxy resin or the epoxy curing agent as monomer components, and the adhesive sheet is obtained by forming a layer composed of the adhesive composition on a support.
Patent JP-2002147896-A (JP)
Title: Motor flow control valve
Inventor: FUJIMOTO SATOSHI
IPC: F25B41/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor flow control valve which can control the flow rate surely even if the pressure increases by constituting throttle valve sections I and II comprising a valve seat and a valve element at the upper and lower sections of a tubular case such that the throttle valve sections are not opened due to increase of refrigerant pressure. SOLUTION: The motor flow control valve comprises an upper valve seat 32 and a lower valve seat 33 provided, respectively, at the upper end part and lower end part of a tubular case 31, and an upper valve element 35 and a lower valve element 36 provided, respectively, at the upper part and lower part of a tubular rotor 34 to touch the rotate or separate therefrom and to rotate integrally therewith. The upper valve element 35 and the upper valve seat 32 constitute a throttle valve section I9a, the lower valve element 36 and the lower valve seat 33 constitute a throttle valve section II9b and when the upstream side throttle valve section I9a is opened, flow control can be effected at the downstream side throttle valve section II9b.
Patent JP-2002105930-A (JP)
Title: Passing type dam unit and dam
Inventor: IIDA HISAO
IPC: E02B7/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a passing type dam unit and dam which have a resistant force against impulses in collision of a large gravel against the dam and does not interfere with the conveying action to the downstream of a river and further, which can be constructed in a short time and small cost. SOLUTION: A gravitational structure 2 and a support structure 3 are disposed respectively on the concrete foundation 1 to construct the dam. The gravitational structure 2 is disposed in the upstream side of the river and the support structure 3 is disposed in the downstream of the river respectively. In the gravitational structure 2, sand is filled in a cylindrical container body 6 as a filling material 7 to construct a columnar structure. In the support structure 3, a support column 3a is erected in the position corresponding to the top of a triangle and a plurality of horizontal members 3b and diagonals 3c are laid if necessary, between the three columns 3a to construct the same height with the container body 3 respectively and a top concrete cover plate 3d is put on the upper end.
Patent JP-2002102401-A (JP)
Title: Golf cart
Inventor: SUGIURA YOSHIKAZU
IPC: A63B55/60
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a golf cart equipped with a bag bearer of which the usability is increased. SOLUTION: This golf cart is equipped with the bag bearer 24 on which golf bags are loaded. In such a golf cart, the bag bearer 24 is constituted in a manner to be foldable from a diagonally upward tilted state to a standing state. At the same time, a supporting arm 26 which supports the bag bearer 24 under the tilted state is attached on the center in the width direction of the bag bearer 24. Also, an angle regulating mechanism (three attaching holes 36) to regulate the tilting angle of the bag bearer 24 is provided.
Patent JP-2002104738-A (JP)
Title: Wiring terminal device
Inventor: NASU NOBUAKI
IPC: A47B13/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a wiring terminal device constituted to accommodate many kinds of wiring for information equipment in good order with fine appearance without being intermingled with each other. SOLUTION: The upper and lower parts of a body part 3 formed by connecting four posts 1 to one another are provided with an upper plate 11 provided with a lead-in opening 13 or a plug opening 13b for wiring, and a support plate 12 for supporting equipment 21. The posts 1 are detachably provided with a protective cover 2 for closing a space between the adjacent posts 1, and a winding part 14 for the wiring is formed at the lower part of a hanging rod 10 hanging from the center of the upper plate 11.
Patent JP-2001222240-A (JP)
Title: El displayer and electric apparatus
Inventor: INUKAI KAZUTAKA
IPC: G09G3/20
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an EL(electroluminescence) displayer capable of performing a sharp gradation color display and an electric apparatus provided with the same. SOLUTION: Effect by the variation of characteristics of TFTs 108 for current control is prevented by performing gradation display with a time-division drive system controlling light emission and non-light emission of EL elements 109 provided in pixels 104 by time.
Patent JP-2002103182-A (JP)
Title: Accuracy measuring device for machine tool
Inventor: KAMIYA MASAHIDE
IPC: G01B21/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an accuracy measuring device for a machine tool capable of directly measuring the accuracy of a machine tool. SOLUTION: In this accuracy measuring device 10 for a machine tool, a work installing base for fixing work can relatively tilt to a cutting tool attached to a spindle. The accuracy measuring device 10 is provided with a measuring block 11 installed to the work installing base through a base member 15 and capable of moving on a plane, sensor mechanisms 12, 13 measuring the moving distance on the plane of the measuring block 11, and a coupling mechanism 14 coupled to the measuring block 11 so as to freely oscillate at a tip portion and fixed on an installing portion of the cutting tool of the machine tool to be measured at a base portion. When the machine tool is tilted, moving tracks of the measuring block 11 is measured by the sensor mechanisms 12, 13.
Patent JP-2002113358-A (JP)
Title: Apparatus for decomposing organic halogen compound
Inventor: SUZUKI KAZUHIRO
IPC: C07B37/06
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for decomposing organic halogen compounds in which corrosion on the inside of an inner electric discharge tube is suppressed or prevented and its durability is improved. SOLUTION: In this apparatus for decomposing an organic halogen compound in which a gas containing an organic halogen compound is irradiated with microwaves to generate heat plasma and is reacted with water vapor in the heat plasma to decompose the organic halogen compound, an electric discharge tube 5 having an inner tube in which the tip part is made thicker than the root part and incorporated with an ignition electrode 14 for initial ignition and an outer tube arranged coaxially on the outside of the inner tube and forming plasma flame is provided.
Patent JP-2002117415-A (JP)
Title: Virtual collaborating work environment generating device
Inventor: SATO HIDEJI
IPC: G06Q50/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a virtual collaborating work environment generating device allowing a member to smoothly exchange opinions with other members for the observation results or opinions in various angles or parameters of a plurality of users even if all the members take part in a conference not at the same time but at different times. SOLUTION: This device comprises a structure having a plurality of terminal devices connected to a network through an interface, a structure having a virtual three-dimensional space on computer in which a plurality of users operating the terminal devices participate through the network and displays for respective avatars and observing directions corresponding to the users set in the virtual three-dimensional space on computer, and a structure for selecting an optional avatar from the avatars, and displaying the respective avatars and observing directions of the users set in the virtual three-dimensional space on computer on the basis of the selected avatar.
Patent JP-2002119107-A (JP)
Title: Seeding equipment
Inventor: TAKESHIMA MIKIO
IPC: A01C7/08
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To perform sanitary, comfortable and safe chemical applying operations. SOLUTION: This seeding equipment is composed by assembling a chemical applying device (D) for artificially or mechanically laying a nonwoven fabric (3) containing a chemical in each nursery box (2) in the seeding equipment for performing a series of seeding operations ranging from bed soil introduction to soil covering in the transported nursery box (29) In this case, the nonwoven fabric (3) containing the chemical is preferably directly laid on the bed soil (a). The chemical applying device (D) is composed so as to blank the beltlike nonwoven fabric (3) taken out of one lateral side on the side of a passage (1) to the other lateral side and crossing over the passage (1) with a downwardly moving blanking plate 4 and drop the resultant blanked nonwoven fabric (3) into the nursery box (2).
Patent JP-2002123696-A (JP)
Title: Commercial material purchasing method and commercial material purchasing system
Inventor: TANAKA HATSUHIKO
IPC: G06Q30/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a commercial material purchasing method and a commercial material purchasing system which is capable of efficiently collecting popular and hot-selling line of commercial materials and is effective for securing the commercial materials for an affiliated store in a distributive trade of a franchise chain system. SOLUTION: A franchise headquarter 40 opens a commercial material purchase list 5 including purchase prices on a web site, a user 14 who has read the commercial material purchase list on the web site can carry a purchase request table on the web site as declaration of intention of a purchase request of the commercial material carried on the purchase list through a Web, a franchise affiliated store 44 can transmit desire of purchase by reading the purchase request table of the user 14, the franchise headquarter 40 decides a store to purchase the commercial materials based on the desire of purchase from the affiliated store 44, transmits decision to an affiliated transportation company, the affiliated transportation company stands in for settlement by visiting the user 14 to have declared the intention of the purchase request,  receives the commercial materials and delivers them to the decided store to purchase them.
Patent JP-2002080037-A (JP)
Title: Storage case for wrap film
Inventor: TANDO HISAYOSHI
IPC: B65D25/52
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a storage case wherein a roll of a wrap film is not likely to float but can be smoothly drawn out. SOLUTION: The case receives a roll of a wrap film by a base plate, a front plate, a rear plate, both side plates and an upper lid coupled with an upper end of the rear plate in a hinged manner for supplying the film with the upper lid opened to draw out a required amount of the film. In this case, the front plate is placed in parallel to the roll and to be lower than the roll.
Patent JP-2002119500-A (JP)
Title: X-ray image diagnostic instrument
Inventor: IKEDA SHIGEYUKI
IPC: A61B6/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image photographing instrument miniaturized in carrying. SOLUTION: This X-ray image diagnostic device is provided with an X-ray tube 3 applying the X-ray to a subject 1, an X-ray planar sensor 16 oppositely disposed with the X-ray tube 3, detecting the X-ray transmitting through the subject 1, converting it into X-ray image signals, and outputting the X-ray image signals, an X-ray tube arm 17 supporting the X-ray tube 3, a planar sensor arm 15 supporting the X-ray planar sensor, and a C-arm drive portion 14 individually controlling the respective expansion/contraction movements of the X-ray tube arm 17 and the planar sensor arm 15.
Patent JP-2002133545-A (JP)
Title: Fire alarm device and gas fire sensor
Inventor: NAGATA SATOSHI
IPC: G08B17/06
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm device and gas fire sensor capable of improving the reliability of fire alarm. SOLUTION: This device comprises: a gas fire sensor 1a connected to both ends of a power source E through a power source line 5 to carry a first current to the power source line 5 in the detection of a fire and carry a second current including the first current to the power source line 5 in the detection of the fire and also a gas; an alarm circuit 15 for generating an alarm; and an alarm decision circuit 13 for changing the alarm generated in the alarm circuit 15 stepwise according to the first current or second current carried to the power source line 5.
Patent JP-2002119777-A (JP)
Title: Scissors for hairdressing
Inventor: KAIZUKA KAZUTOSHI
IPC: B26B13/24
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide scissors for hairdressing in which the circulation of the blood in fingers holding scissors is promoted by the effect of the negative ions and the electromagnetic wave (of small energy) of the wavelength of 4-14 μm emitted from multi-element ores, the fatigue of the fingers are eliminated, tenosynovitis, arthritis, and the like, which are the occupational diseases of barbers and hairdressers are prevented, and sharpness and durability of a blade part are improved. SOLUTION: In the scissors for hairdressing in which a pair of scissors members 1 and 1 are pivotably attached to each other at a boundary part of the blade part 10 and a handle part 11, multi-element ore components are contained in the handle part and the blade part.
Patent JP-2002128466-A (JP)
Title: Control method for grab bucket crane
Inventor: YAMAKAWA TAKAYUKI
IPC: B66C13/32
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method capable of improving the performance of a opening and lowering operation by increasing a speed of a grab bucket crane. SOLUTION: In this control method for controlling the operation to open and lower a two motor-type grab bucket crane driven by an induction motor and constituted to control a speed by variable voltage and variable frequency power source, by mounting a speed adjustment control means 5 comparing speeds of both supporting, and opening and closing motors 11, 12, and reducing the speed difference, and controlling the opened bucket not to be closed during the lowering operation, means 12, 22, 135, 235 for detecting the current of the supporting motor and the speed of the supporting motor, a means for estimating the lead of the supporting motor on the basis of the current and the speed, and a means 6 for estimating the speed fluctuation of the supporting motor corresponding to the estimated load are installed,  and the estimated speed fluctuation is algebraically added to a speed command circuit of the supporting motor.
Patent JP-2002089801-A (JP)
Title: Method for generating steam without requiring holding water and device used therefor
Inventor: YOSHIDA TOSHIO
IPC: F22B27/16
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To generate steam using clean water without requiring holding water. SOLUTION: A number of small pieces of heating mediums 2 are accommodated in a steam generating vessel 3. The heating mediums are heated by a heating means 7, and then water is supplied, through a water pipe 13, to the gaps made between the heated heating mediums. Water that has come into contact with the heated heating mediums instantly turns to steam, and the steam, while being heated, ascends through the gaps made between the heating mediums to gradually raise temperature. Since the steam incessantly collides with the heating mediums and ascends, the pressure rising is not so high compared with the temperature rising. Also, since water comes into contact with the heated heating mediums and is turned into steam, no water supply process is required as in a boiler.