baber/WOPTO huggingface dataset:
Patent JP-2002007965-A (JP)
Title: Dynamic programming operation by skip mode for text row image decoding
Inventor: THOMAS P MINKA
IPC: G06T7/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To improve a method for decoding a text row image in a text recognizing system. SOLUTION: The text row image is shown in the form of a decoding graph or the like. The calculation efficiency of decoding is improved by utilizing the characteristic of the graph known as a cut assembly. The estimated score calculated between a character template image and an observed text row image is first applied to the branch of the graph in place of the actual score. Row decoding is repeated at this time before the optimum path is generated via a data structure generating the final expression format. The node of the optimum path is re-evaluated with the actual score after repeated decoding. An operation mode called a skip mode is employed to reduce the processing burden on decoding, and part of the text row image is utilized when the estimated path is not changed during the repeated decoding in the whole data structure.
Patent JP-2002322222-A (JP)
Title: Thermoplastic resin composition having excellent moldability
Inventor: WADA KAZUHITO
IPC: C08F291/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer that has an improved appearance deterioration (occurrence of silver) caused by a sustained exposure to high temperatures on molding, lowered surface gloss and liberation of gas and a thermoplastic resin composition including the copolymer and shows excellent heat resistance and impact strength. SOLUTION: The objective maleimide copolymer is produced by polymerization in an emulsion polymerization system including an emulsifier having <=25 wt.% weight loss by the temperature-programmed test with TGA and <=10 mm foam height according to the Loss Miles method at a pH of 5.0-9.0. This maleimide copolymer and a graft copolymer are combined to give the objective thermoplastic resin composition.
Patent JP-2002332033-A (JP)
Title: Container for transporting game board, and apparatus and method for assembling this container
Inventor: KUSAMA ISAMU
IPC: B31B50/80
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To simplify and automatize the packing of a game board. SOLUTION: A container for fixing and holding a game board constituting a pachinko game machine in an upright state to make it possible to transport the game board in this state is formed with a corrugated board box 50 and one sheet-like partitioning member 60. When the partitioning member 60 is pushed into the corrugated board box 50, which is in such a state that a lower face thereof is closed and that an upper face thereof is opened, right and left side portions 62 and 63 of the partitioning member 60 are folded at right angles along fold lines 66 and 67, respectively, and are inserted into the corrugated board box 50 to be disposed therein in the form of a U shape when viewed from the side thereof.  Under the condition that the partitioning member 60 is inserted into the corrugated board box 50, holding members 64a, 64b, 65a and 65b opposed to one another and provided in a vertically extended state on the right and left side portions 62 and 63 of the partitioning member hold the game board in an upright state.
Patent JP-2002331128-A (JP)
Title: Game board fixing and holding device for pachinko game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a game board fixing and holding device for a pachinko game machine requiring no laborious individual displacing operation of all fixed levers. SOLUTION: At least two fixing members among a plurality of fixing members for fixing the game board to the inside of a housing and holding frame are connected together by means of a connection member having an operation part. When the operation part is operated, at least the two fixing member can be displaced interlockingly to a game board fixing position or to a game board releasing position.
Patent JP-2002333256-A (JP)
Title: Food cooling facility
Inventor: ISSHIKI YUUKI
IPC: F25D29/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a food cooling facility where high-quality individual freezers at -30 deg.C or under can be used as individual coolers which are dispersed within a factory or a shop by the use of a natural refrigerant freezing unit for ammonium or the like and a brine circulation path. SOLUTION: This food cooling facility, which is provided with a circulation path for cold brine being heat-exchanged with the primary refrigerant of the freezing unit using a natural refrigerant and supplies the individual freezers for performing freezing of food or maintenance of freezing with the above cold brine through branch pipes branched from that circulation path, is constituted so that it can replace the cold brine on the sides of individual freezers with substitutional gas led in form the sides of the above branch pipes at defrosting, and this performs defrost treatment for the individual freezers after replacement with gas, and also this is provided with a cold brine storage means on the side of the above circulation path, and is provided with a storage tank which stores the brine pushed out to the side of the circulation path by replacement with gas.
Patent JP-2002344240-A (JP)
Title: Oscillation circuit
Inventor: FUKUI TSUKASA
IPC: H03B5/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit which can obtain proper C/N characteristics. SOLUTION: The oscillation circuit comprises a bias circuit, having a parallel resonant circuit 39, which has an inductor 37 connected at one side to a base 21b of a transistor 21 and a capacitor 38, a base bias resistor 23, connected in series with the resonant circuit 39 and a power source 22, a parallel resonant circuit 42 which has an inductor 40 connected at one side to the base 21b of the transistor 21 and a capacitor 41, and a base bias resistor 24, connected in series with a ground to the resonant circuit 42; and proper C/N characteristics can be obtained.
Patent JP-2002340790-A (JP)
Title: Spr sensor
Inventor: SUZUKI KAZUYASU
IPC: G01N33/543
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface plasmon resonance(SPR) sensor which can be made compact and portable. SOLUTION: There are provided an SPR sensor plate 7 for generating surface plasmon resonance, at least two light sources 3 for bringing lights having mutually different wavelengths to the SPR sensor plate 7, light-receiving parts 11a and 11b for measuring an intensity of a light source light of each light source 3 and an intensity of a passing light after each light having the wavelength passes the SPR sensor plate, a calculating part for calculating the intensity of each passing light to the intensity of each light source light as a transmittance and calculating a difference of these transmittances, and a storage part in which relations of the transmittance differences and indices of refraction of the SPR sensor plate are stored beforehand as index of refraction information.  The calculating part has a function of specifying the index of refraction of the SPR sensor plate on the basis of the transmittance difference and the index of refraction information.
Patent JP-2002343813-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TOYAMA TAKAYUKI
IPC: H01L29/812
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic capacity of a semiconductor element driven by using the junction of a different conductive type and to prevent the deterioration of the RF characteristic of a semiconductor device. SOLUTION: A non-doped GaAs buffer layer 2 is installed on the semi- insulating GaAs substrate of single crystal as the protection diode of pn junction, and an n-type impurity diffusion area 4 is arranged on the part of the diffusion area 3. Only the outermost layer where p-type impurity concentration is the highest is etched and a recessed area 5 is formed. An interlayer insulating area 5 is formed so that metal 6 is covered. Thus, connection holes 7a are formed, and parasitic capacity can be reduced by forming the semiconductor element.
Patent JP-2002339634-A (JP)
Title: Lock device for hinged door
Inventor: TAKAYAMA TAKESHI
IPC: E05C21/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a lock device for a hinged door in which the hinged door maintains a closed condition even when large external force is applied to an article containing body or the hinged door on it to prevent it from occupying a part of a living space to become an obstacle to action of people, and prevent contained articles from scattering out of the article containing body, or being stolen when the hinged door is opened. SOLUTION: This lock device is engaged and fixed to a pivotal support part of a hinge attached to protrude forward from the article containing body and the hinged door. It is composed of a cylindrical member 5 with a horseshoe- shaped cross section having a split groove 51 in a length direction, and a ceiling plate 52 fixed at an upper end, two plate members 6 and 7 protruded in parallel from both ends of the split groove 51, and a restricting plate member 9 continuously provided with an end part of the other 7 of the two plate members 6 and 7 to be perpendicular to it. The restricting plate member 9 faces a front face of the hinged door in the closed condition.
Patent JP-2002342418-A (JP)
Title: Power utilization system
Inventor: HARUYAMA HIROSHI
IPC: G06Q50/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To support forming of a power receiving contract or the execution of the contract by selecting a power supplier meeting the requirements of a power demander. SOLUTION: This system is provided with a power utilization information providing means 5 which is connected with a plurality of power demanders 1 and a plurality of power suppliers 2 to obtain desire information 9 of the respective power demander to the power supplier and power generation information 10 being the power supplying condition of the respective power supplier and to transmit the obtained desire information 9 and the power generation information 10 respectively to the demanders 1 and the suppliers 2, a monitor 8 for monitoring a power quantity to be supplied to the demanders from the suppliers and the quality of power to be supplied and transmitting the monitoring results as power monitoring information, and a banking means 6, which manages receiving of power charges for the power demanders,  information providing charge for information provided by the power utilization information providing means and a penalty charge to the power suppliers in the case of not meeting the power supplying conditions based on the power monitoring information.
Patent JP-2002337320-A (JP)
Title: Method for assembling head of ink jet line printer
Inventor: OZAWA HIROOMI
IPC: B41J2/01
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To avoid incorrect print width and mismatch of print at the joint of heads when an ink jet line printer is constituted by arranging three or more maintenance replacement unit matrix type ink jet heads (referred to MIJ head) alternately. SOLUTION: In the ink jet line printer, maintenance replacement unit MIJ heads 30 are arranged in two rows at the upper and lower stages in the sheet feed direction to cover all dots of a print area in the column direction. Odd MIJ heads 30 in the upper stage are fixed sequentially at reference dimensional positions using stop fit fixing holes 32 in order to avoid incomplete print due to accumulation of tolerance. Even MIJ heads 30 in the lower stage are fixed while being adjusted using fixing holes 33 of one dot loose in order to avoid mismatch of print at the joint of adjacent MIJ heads 30.
Patent JP-2002336000-A (JP)
Title: Purification apparatus for sugar liquid
Inventor: ADACHI TSUNEYASU
IPC: C13B20/12
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for purifying a sugar liquid capable of highly removing coloring components and other impurities on a stage preceding a desalting means, thereby capable of reducing the load on the successive desalting means, and enabling downsizing and diversification of the desalting means, and further long service life by subjecting an impurity-containing sugar liquid to a desalting means after it has been treated by a membrane filtration and subsequently by a decoloring process. SOLUTION: The apparatus for purifying a sugar liquid comprises a membrane filtration means 1 for filtering an impurity-containing sugar liquid through a membrane, a coloring component absorbing means 2 for decoloring the filtrate of the membrane filtration means 1, and a desalting mean 3, 4, 5 or 6 for desalting the treated liquid of the coloring component absorbing means 2. The coloring component absorbing means 2 is the one using an absorbent of powdered activated carbon and a basic ion-exchange resin immobilized on fibers.
Patent JP-2002058532-A (JP)
Title: Device for storing and applying liquid powder
Inventor: GUERET JEAN LOUIS
IPC: A61K8/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To enable the simple, quantitative and uniform application of a product in a device for storing and applying the product containing particles containing a fluid, and to eliminate any troubles that compaction or fluid discharge is expedited. SOLUTION: This applicator comprises a holding member and an application member in contact with a composition in a vessel, and while the applicator is moved with respect to the vessel along a predetermined path, the application member in contact with the composition passes through a compaction member to be engaged therewith. Adhesion of the composition onto the application member is promoted during the engagement by the pressure exerted between the application member and the compaction member.
Patent JP-2002345827-A (JP)
Title: Clipping device for endoscope
Inventor: SUGIYAMA AKIRA
IPC: A61B17/10
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a clipping device for an endoscope in which an indwelled clip does not easily come off from an affected region due to an external force, or the like, thus retaining its excellent indwelling property. SOLUTION: In the clipping device for the endoscope, a clip 2 formed to open and close by allowing a pair of arm portions 2a linked with the basic edge to deform a neighboring site of its basic connection 2c, and a clip closing ring 6 that maintains the arm portion 2a in a closed status nearby the basic connection 2c of the clip 2 to be fixed therewith are arranged in a leading edge of a sheath 1 in a status separable from the sheath 1, wherein a member inserted in the sheath 1 and remote controlled from the basic end of the sheath 1 for transmitting the processing movement fixes the clip closing ring 6 in a status not being fixed nearby the basic connection 2c of the clip 2, where a nail-shaped portion 2b is formed to protrude inward from each leading edge of a pair of portions 2a of the clip 2 in a sharp angle toward the arm portion 2a.
Patent JP-2002011677-A (JP)
Title: Tool storage device
Inventor: FRENZEL JENS
IPC: B25D17/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a tool storage device capable of easily replacing the tools with a single hand. SOLUTION: This tool storage device is provided with a locking element 5. The locking element 5 movable in the axis direction along the tool axis is locked on a depression 3 in the radius direction so as to store a storable tool 4, which is movable in the radius direction and have the depression 3 at its end, while being operable from outside and unlockable by a control sleeve 6 which is loaded by a locking spring 14 so as to freely move in the axial direction. A holding element 8 having spring characteristics is arranged between the control sleeve 6 and the insertion area of the tool 4. When the control sleeve 6 is set at the unlocking position, the loaded holding element 8 tensioned by the inserted tool 4 stops the control sleeve 6 from moving toward a locking position 7 and a means 9 prevents it.
Patent JP-2002354140-A (JP)
Title: Remote health monitor and report system
Inventor: HASHIMA TSUNEJI
IPC: G06Q50/22
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a remote health monitor and report system configured such that a monitor center receives sensed data from each of health state sensors via a required communication base station and centrally manages the data for people in need of nursing core over a wide area for 24 hours at all times by having only to provide sensors to the people in need of nursing care, easily and quickly generates records of all personal data and processes discrimination of an abnormal state, separately conducts inspection and maintenance of a communication facility from transmission of the sensing data, and properly notifies the abnormal state of the people in need of nursing care. SOLUTION: The sensing data from the supervisory sensors of the people in need of nursing care are sent to the monitor center 40 provided with a database 41 for the people in need for nursing via a base station 30A by using the xDSL(digital subscriber line) system, the base station 30A transmits the data by using an optical fiber network 34 to the center 40 and also transmits state data of the base station 30A to the center 40 by using an ISDN(integrated service digital network) line 36, and the center 40 records the received sensing data of the people in need of nursing care, and discriminates the abnormal state and its notice.
Patent JP-2002350755-A (JP)
Title: Laser scanner and image forming device using the same
Inventor: TATSUMI EIJI
IPC: B41J2/44
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanner which can easily align the center axis of a laser beam with the center of the opening of an aperture and to provide an image forming device which can obtain excellent output images. SOLUTION: Laser beams L1 and L2 emitted by laser diodes 1 and 2 are guided to a beam proximity member 12 through collimators 3 and 4 which collimate incident laser light and wedge prisms 5 and 6 which adjust the angles (traveling directions) of the beams. The beam proximity member 12 is constituted by holding a mirror 7 and a beam composition unit 8 equipped with a half- mirror surface 8a by a holding member 9. The aperture 19 is provided on the side of the holding member 9 that faces the wedge prisms 5 and 6.
Patent JP-2002347842-A (JP)
Title: Storage box for long article
Inventor: MATSUOKA KIYOSHI
IPC: B65D81/113
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To receive a long article with a high load for example in a storage box with a simple structure made of an inexpensive material so as to carry or transport it safely. SOLUTION: A rod 1 as the long article is put inside with its longitudinal axis in an approximately horizontal state, and an outer periphery of a barrel of the rod 1 is stored so that it is vertically supported between a lower cushion 2 comprising a pair of right and left parts and an upper cushion 3 similarly comprising a pair of right and left parts. The rod 1 stored in a storage box body 13 has its outer periphery of the barrel at each end supported by bent receives 4c and 6c of the upper and lower cushions 2 and 3 and also supported by an end cushion 8 at each longitudinal end. Thus, even if an external force or a vibration is applied to the storage box 12 during transportation or carrying, little influence is given to the rod 1.  In addition, the upper and lower cushions 2 and 3 are butted on respective butting surfaces 4d and 6d, so that respective reinforcing materials 5 and 7 are positioned in the storage box body 13 as if they are vertically connected as a single piece.
Patent JP-2002351989-A (JP)
Title: Physical disability certificate substitution ic card and disabled person identification system
Inventor: SAKURAI AKIKO
IPC: G06Q50/22
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To make an IC card with only required information for a disabled person to utilize a public transport fare disabled reduction system extracted from personal information written in a physical disability certificate issued to a person recognized to be disabled (a disabled person) from a prefectural and city government. SOLUTION: Fingerprint information for identification or identification information on a retina, a pupil, etc., recorded in a memory chip included in a disabled IC card 10 is read by a card owner identification information input means 21 within the memory chip. Fingerprint information collected by allowing the disabled person himself/herself to touch the prescribed place of a disabled person identification device with his/her finger or information 22 on his/her retina, pupil, etc., collected by allowing him/her to look into the prescribed place of the disabled person identification device is collected by a card owner identification collecting means 23 and collated with the identification information recorded in the memory chip by a card owner identification collating means 24.  It is judged by a judging means 25 whether the person having provided the collected information is the owner of the disabled IC card.
Patent JP-2002348306-A (JP)
Title: Process for producing aqueous resin composition
Inventor: ARAKI MOTOAKI
IPC: C08F2/24
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous resin composition having high penetrating properties, tight adhesion to an elastic coating material, tight adhesion to an old coating film, water resistance, and resistance to repeated heating and cooling which are comparable to those of a solvent-base coating material. SOLUTION: The process for producing an aqueous resin composition is characterized in that one or more unsaturated monomers are subjected to emulsion polymerization in aqueous medium in the presence of a protective colloid comprising an ionic or nonionic water-soluble resin A to form a fine particle emulsion consisting of a core part B of the obtained polymer and a shell part of the component A, and an ionic or nonionic water-soluble resin C is added to the emulsion. The aqueous resin composition is obtained by this process.
Patent JP-2002031796-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: MATSUO MUTSUMI
IPC: G02F1/1335
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the display quality without deteriorating the aperture ratio of a pixel region. SOLUTION: The display quality is improved by forming electrically conductive light shielding films on TFTs and connections are made to the drains of the TFTs. The contacts between the films and ITO are made at flat regions where no TFTs are formed.
Patent JP-2002347042-A (JP)
Title: Porous product manufacturing method
Inventor: SAKAMOTO KATSUHIKO
IPC: B29K33/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous product having a complicated shape in large quantities without generating flash by making it possible to continuously supply HIPE into a plurality of mold bodies. SOLUTION: In the method for manufacturing the porous product by supplying a water in oil type high dispersion phase emulsion into mold bodies 11 and 12 to polymerize and shape the same, a shaping unit 10 is constituted of one mold body 11 which has a recessed part 11b formed to the smooth mold surface 11a thereof, and the other mold body 12, which has a smooth mold surface 12a coming into contact with the smooth mold surface 11a and is equipped with a recessed part corresponding part 12b forming a cavity C along with the recessed part 11b having a predetermined three-dimensional shape along with the recessed part 11b or entering the recessed part 11b to form the cavity C,  and the emulsion is continuously supplied into both mold bodies 11 and 12 before both mold bodies 11 and 12 are united while the shaping unit 10 is moved at a constant speed and both mold bodies 11 and 12 are transferred to a polymerization device 30 after united to shape and polymerize the emulsion.