baber/WOPTO huggingface dataset:
Patent JP-2002016780-A (JP)
Title: Image correction method, image correction unit and recording medium
Inventor: OKUBO NOBUYUKI
IPC: G06T3/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To solve problems that a conventional image input device that has caused distortion in a table and characters in existence on a file margin in the case of reading the file margin of spread pages of a filed document or a book or the like by an image scanner or the like and has required much expense in time and effort such that an image read after image reading is visually confirmed, the image is read again, the filed document or the book or the like is separated into each page and read again when there still exists distortion in order to acquire an image without distortion on the file margin. SOLUTION: In the image correction method, the image correction device and the recording medium by which an image input device reads an original in which characters and a table and a file margin exist and read image data are corrected, whether or not there exists distortion in an image corresponding to image data on the file margin is detected, when distortion exists, the image data indicating the distortion corresponding to an area of the file margin are detected and the image of the area is corrected to acquire the image data where no distortion exists in the file margin.
Patent JP-2002012266-A (JP)
Title: Fixing utensil for packaging cylindrical body
Inventor: SATO FUMIE
IPC: B65D85/20
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing utensil for packaging a cylindrical body by which the cylindrical body such as a photo-sensitive drum can be stably supported when being packaged, and at the same time, which prevents the reduction in quality of the cylindrical body due to a contact between the external surface of the cylindrical body and the fixing utensil from occurring, can be formed at a comparatively low cost, and by which the packaging of the cylindrical body and the disassembly of the packaging can be easily performed. SOLUTION: This fixing utensil l for packaging a cylindrical body comprises a pyramid shape body 2 formed of side plates 4 on the four surfaces and a bottom plate 5. Then, on the side plates 4 of the pyramid shape body 2, a slit hole 3 by a perforation which is surrounded by a horizontal line section 7 and an arc-shape section 8 is formed. By inserting the cylindrical body in the slit holes 3 by cutting the perforations, the cylindrical body is stably supported by the internal edges of the slit holes 3.
Patent JP-2001055133-A (JP)
Title: Method for supplying negative pressure in vehicle and device thereof
Inventor: DENZ HELMUT
IPC: B60T13/46
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To improve availability of a device operating by generation of negative pressure or negative pressure by further operating a negative pressure pump following to the operating condition of a driving unit of a vehicle. SOLUTION: When differential pressure measured by the use of a differential pressure sensor connected to a vacuum tank is less than the threshold value previously set, an electronic control unit 16 makes a motor switch 36 on through a relay 46, and hereby a vacuum pump 34 is made switch on. Hereby, when it is confirmed that negative pressure is sufficient for operation of a device which is operated by the negative pressure of a vehicle can not be utilized, a vacuum pump 34 can be operated. Further, under the condition of switch off of the vacuum pump 34, when the pressure of an intake pipe 20 is loweed under the measured pressure in a pressure tank 14, by checking whether the measured pressure is lowered or not, correct connection of a pressure piping 38 to the intake pipe 20 can be diagnosed.
Patent JP-2001340560-A (JP)
Title: Winning device
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To guide game balls either to a first inner region or to a second inner region without closing either region in a winning device. SOLUTION: When a switching solenoid 50 is off, a baffle 59 is located in front of a passage hole 39a and a baffle 60 is retreated from the front of a passage hole 40a. When the switching solenoid 50 is on, the baffle 59 is retreated from the front of the passage hole 39a and the baffle 60 is located in front of the passage hole 40a. Therefore, a game ball can be guided preferentially to one of the passage holes 39a and 40a according to the on/off of the switching solenoid 50. In either case, there is a strong possibility of a game ball flowing into the other passage hole 40a or 39a because the other passage hole is not closed.
Patent JP-2002013103-A (JP)
Title: Expansion joint for structure
Inventor: FUKAYA TOSHINORI
IPC: E01C11/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for a structure capable of continuously forming a road surface, etc., according to dislocation of a connected part of the structure, preventing damages of a structural body floor surface, reducing impact and vibration of the road surface and easily carrying out maintenance and control. SOLUTION: This expansion joint for the structure constitutes its characteristic feature of being furnished with a frame body to be set on floor bed end surfaces on both sides, a tilting body provided inside of the frame body and an expansion floor material forming a floor surface, that the tilting body has leg parts provided on the frame bodies on both sides and a pedestal provided to straddle on these leg parts and free to tilt, that a bridging part of the expansion floor material is supported by this pedestal and that the continuous floor surface is formed as the pedestal tilts by following relative positional variation of the frame body and the bridging part of the expansion floor material is deformed.
Patent JP-2002013786-A (JP)
Title: Air conditioner and its branch unit
Inventor: KATAOKA HIDEHIKO
IPC: F24F11/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a branch unit can be connected with an outdoor machine in arbitrary combination by eliminating type dependency from the connection between them. SOLUTION: This air conditioner is provided with an outdoor control section 181 which is installed to the outdoor machine 150 and controls the air- conditioning capacity of the machine 150 by controlling the operating frequency of a compressor 151 and a branch unit control section 371 which is installed to the branch unit 300 and supplies a valve travel pulse to a motor operated valve 305 for adjusting the valve travel of the valve 305. This air conditioner transmits the air flow rate data corresponding to the valve travel of the valve 305 as the control information of a pressure reducing circuit inputted and outputted between the control sections 181 and 371.
Patent JP-2002011382-A (JP)
Title: Solid-liquid separator
Inventor: OGURI KAZUYA
IPC: E03C1/266
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separator which can smoothly separate, for example, the mixture of garbage and kitchen drainage into garbage solids and liquid. SOLUTION: A rotary housing 31 having a solid discharge hole 36 is supported rotatably on the periphery of the upper part, and a screw shaft 51 is supported rotatably and concentrically with the housing 31 on the inside of the housing 31. The periphery of the screw blade 52 of the screw shaft 51 is arranged along the inside surface of the housing 31 with a small clearance left between them, and the difference between the numbers of revolution of the housing 31 and the screw shaft 51 is produced to generate the relative rotation between them. Slurry from a disposer is led into the housing 31 through the slurry guide hole of the screw shaft 51, and a drain hole 34a is formed in the lower part of the housing 31. In this way, the garbage solids is prevented from moving to the drain hole 34a to prevent clogging by the garbage solids.
Patent JP-2002078679-A (JP)
Title: Unmanned device and method for transmitting information on spectacles
Inventor: YOSHIDA TAKEHIKO
IPC: G06Q50/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned device and method for transmitting information on spectacles by which information on spectacles is transmitted at a convenient location near the residences and places of work of customers while the device keeps a face-to-face selling factor so that the customers may purchase spectacles at the location at need. SOLUTION: The unmanned device for transmitting information on spectacles which transmits the information on spectacles from a fixed space into which the customers can enter incorporates a visual acuity measuring means 103 which measures the corrected visual acuity of the customers in a state where the customers take off their spectacles, a communication means 104 which processes the measurement data from the measuring means 103 and transmits the processed data to a manned spectacle processing center, and an output means 105 which displays and/or aurally conveys instructions regarding the spectacles. The device also incorporates an input means 106 which inputs the instructions regarding the spectacles.
Patent JP-2002017901-A (JP)
Title: Golf ball and its manufacturing method
Inventor: YOKOTA MASATOSHI
IPC: A63B45/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball and its manufacturing method to solve the problem of controlling a curing reaction whelp forming a cover material by curing a urethane prepolymer in the golf ball comprising a core and a urethane cover. SOLUTION: By curing an isocyanate-group terminal urethane prepolymer through the use of a curing agent that is a complex of a polyamine compound which is inactive at 60 deg.C or less and in which an active amino group is regenerated at temperatures exceeding 60 deg.C with a metal salt, it is possible to control the curing reaction.
Patent JP-2002027225-A (JP)
Title: Method for embedding digital watermarktng information and method for analyzing embedding possibility thereof
Inventor: ECHIZEN ISAO
IPC: H04N7/173
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To decrease a load to be applied to digital watermarking information embedding. SOLUTION: An auxiliary process (preparation of an embedding strength map) to be carried out by an auxiliary process 13 and a main process (embedding of watermarking information) to be carried out by a main process part 14 are mutually made independent. More specifically, the auxiliary processes to be carried out by the auxiliary process pad 13 are executed whenever contents data may newly be stored in a contents database 151, and the main processes to be carried out by the main process 14 are executed whenever a delivery request for contents is received from a reception terminal 2.
Patent JP-2002024792-A (JP)
Title: Card
Inventor: IMAI TOSHIFUMI
IPC: B42D15/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a card allowing for waste disposal having a high heat resistance and good embossing property, and free from problems such as hydrogen chloride or dioxin when incinerated after use without using polyvinyl chloride resin as a card substrate. SOLUTION: The card comprises a card substrate which is made of laminating modified polyester 2, 3, which is obtained by melt-blending polybutylene terephthalate or its copolymer to copolymerized polyethylene terephthalate, to a non-crystalline polyester sheet layer 1.
Patent JP-2002018336-A (JP)
Title: Cord coating tool and method of coating cord using the coating tool
Inventor: TANIGAWA TORU
IPC: B05D7/24
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a cord coating tool capable of coating a whole cord with excellent workability for a short time and executing the coating work at low cost. SOLUTION: An inserting hole 2 for inserting the funicular body 1 is formed on the wall part 3, a vessel Y formed to store grease (g) to be applied on the funicular body 1 inserted into the inserting through hole 2 is provided, the vessel Y is formed so as to be freely dividable into plurality in the peripheral direction of the inserting hole 2 to set the funicular body 1 to be inserted into the inserting hole 2 and a joint part 8 for joining a movement operation member for moving the vessel Y along the longitudinal direction of the funicular body 1 is provided in the vessel Y.
Patent JP-2002018443-A (JP)
Title: Method and apparatus for water treatment
Inventor: TAKAHASHI KAZUYOSHI
IPC: C02F3/12
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for water treatment which cleans electrodes enough and can do electrolysis stably for a long time and an apparatus for the method. SOLUTION: Raw water 1 containing pollutants is supplied to an electrolytic cell 5 having an anode 3 and a cathode 4, fluidized with suspended solids A supplied to the electrolytic cell 5, and electrolyzed, and substances adhered to the electrodes 3 and 4 are peeled off effectively by the collision of the fluidized suspended solids with the electrodes 3 and 4.
Patent JP-2002031253-A (JP)
Title: Pressure regulator, pumping device and power sprayer
Inventor: ISAYAMA KAZUHIRO
IPC: F04D5/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve 40 that can easily and efficiently change a pressure regulation value. SOLUTION: First and second orifice passages 43, 44 are provided parallel between an insert-fitting hole 47 and a discharge passage 42 which is a pressure regulated part, and respectively equipped with first and second orifices 50, 51. A spindle 55 is insert-fitted in an axially displaceable manner, into the insert- fitting hole 47 and changed in the axial position by a worker. The spindle 55 connects only the first orifice passage to a spill port 48 in the first axial position and connects both the first and second orifice passages 43, 44 to the spill port 48 in the second axial position. The changeover to two pressure regulation values can thus be simplified.
Patent JP-2002029605-A (JP)
Title: Automated storage and retrieval warehouse device
Inventor: TSUBAKI TATSUO
IPC: B65G1/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an automated storage and retrieval warehouse device provided with each of a first rack and a second rack and a stacker preventing the reduction of total number of storage shelves of the racks due to the arrangement of struts constituting the stacker. SOLUTION: Each of a pair of the first rack R1 and the second rack R2 provided with many storage shelves 1 is installed in a square shape in plan view, and a pair of support columns 2a, 2b constituting the stacker S arranged in a robot travel space V formed on the inside of each rack R1 and R2 are installed in any of each excess space parts P1 to P4 formed in an orthogonal crossing part on the outsides of both end parts in the horizontal direction of each of a pair of the first rack R1 and the second rack R2.
Patent JP-2002023145-A (JP)
Title: Liquid crystal display device
Inventor: SUMIYOSHI KEN
IPC: G09F9/30
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To realize a liquid crystal display device with fast response and wide viewing angle. SOLUTION: The device has a liquid crystal layer 1, polarization selective layer 2 and fluorescent layer 3, and the polarization state (c) of the exciting light 4 is modulated by the liquid crystal layer 1 to generate a polarization state (b), which excites the phosphor to obtain fluorescent light 5 as the display light. Since the fluorescent light from the fluorescent layer 3 is used, display with a wide viewing angle can be obtained. Moreover, the polarizing selective layer 2 and fluorescent layer 3 can be formed inside of the liquid crystal panel, no misalignment in the view field is caused. Since the exciting light is modified into a narrow band, a fast-response liquid crystal mode such as pi liquid crystal can be used without using an optical compensator.
Patent JP-2001068460-A (JP)
Title: Method of etching substance film on semiconductor wafer, using surface wave plasma etching system
Inventor: LEE CHOL-KYU
IPC: H01J37/32
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface wave plasma etching method which can greatly reduce a preheat time of a glass plate transmitting a surface wave and suppress damages to the glass plate caused by fluorine and the deposition of polymers to the glass plate. SOLUTION: The method of etching a substance film on a semiconductor wafer set in a reactor chamber, using a surface wave plasma etching system having an insulation plate and a glass plate for transmitting a surface wave generated by a microwave to the reactor chamber, comprises a step of generating a surface wave plasma of Ar or/and Xe to preheat the glass plate and a step of etching the substance film.
Patent JP-2002033392-A (JP)
Title: Semiconductor device
Inventor: TERAI YUKA
IPC: H01L21/3205
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To achieve a semiconductor device having an anti-fuse element with a high program yield. SOLUTION: The anti-fuse film between a lower electrode 13, made of TiN and an upper electrode 17, is set to three-layer structure, a second layer anti-fuse film 15 is formed by amorphous Si, and a TiWn or an SiN film having high adhesion with the lower electrode 13 is used in a first layer anti-fuse film 14. The TiWn or SiN film, having high adhesion with the upper electrode 17, is used in a third layer anti-fuse film 16. By setting the anti-fuse films to the three-structure, adhesion between electrodes 13 and 17 and anti-fuse films (14, 15, and 16) is improved. A program voltage is applied to both the electrodes 13 and 17, for allowing an electrode material to easily react to the anti-fuse film for reliable continuity and programming.
Patent JP-2002033448-A (JP)
Title: Multi-stage connection semiconductor device, multi-stage connecting semiconductor unit, lead frame and circuit manufacturing method
Inventor: SENBA NAOHARU
IPC: H01L25/11
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To form a plurality of multi-stage connecting semiconductor units connected in multiple stages in the same structure in a multi-stage connection semiconductor device which separately operates the semiconductor units with input of select signals. SOLUTION: A selector terminal 205 of a multi-stage connecting semiconductor unit 201 on an upper stage is connected to a selector terminal 205 at a position adjacent to a lower multi-stage connecting semiconductor unit 201. If the plurality of multi-stage connecting semiconductor units 201 have the same structure, semiconductor chips of the plurality of multi-stage connecting semiconductor units are connected respectively to a plurality of selector terminals 205 to be connected to a circuit board.
Patent JP-2002033796-A (JP)
Title: Transmitting telephone equipment, receiving telephone equipment, telephone system and confidential call method for telephone equipment
Inventor: ITO HIDEAKI
IPC: H04M1/67
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide telephone equipment, capable of making a confidential call, with which a caller can designate and call a specified party (callee). SOLUTION: Callee fingerprint data, stored in an incoming history storage means 8 of transmitting telephone equipment 1a, are transmitted from a transmitting means 3 to receiving telephone equipment 1b, and when the callee is confirmed in the receiving telephone equipment 1b by using the transmitted fingerprint data, a call between the transmitting telephone equipment 1a and the receiving telephone equipment 1b is enabled.
Patent JP-2002029208-A (JP)
Title: Bearing device for vehicle
Inventor: SHIMA KOJI
IPC: F16D1/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To couple a hub wheel and a universal joint to be separable without play in a hub unit for a vehicle. SOLUTION: The hub wheel 1 is connected to a driving shaft 7 by the universal joint 3 to be tilted, and a stop annular body 42 for coupling the hub wheel and an outer ring of the universal joint is internally mounted on the vehicle outer side opening of a hollow shaft part 12 of the hub wheel. A projecting part 40 is provided on the vehicle outer side end face in an outer ring shaft part 36 of the universal joint, whereby a locking piece 42b of a stop annular body is deformed to be bent by the projecting part and hooked in a peripheral groove 41, and in the peripheral groove 41, the hub wheel and the outer ring of the universal joint are axially drawn to each other by the elastic restoring force produced by the bending deformation to thereby couple the hub wheel and the universal joint without play.
Patent JP-2002029232-A (JP)
Title: Slip preventing tool fitting method for dual-wheel tire
Inventor: KOJO KOICHI
IPC: B60C27/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To fit slip preventing tools for a dual-wheel tire at uniform intervals by using roller chains. SOLUTION: Several tire belts 1 are fixed on the roller chains 8 with flanged tire belt fixing pipes 2 through which the roller chains 8 can pass, and roller chain fixing pipes 3 are fastened at both terminals of the roller chains 8 and fitted to a fitting steel disk 4 respectively. Slacks of the roller chains 8 are suppressed by a coil spring 9, and the release of the tire belts 1 during a travel is prevented by fastening the metal wires 10 provided with wire end clamp sleeves at both terminals with a connecting bar 12.
Patent JP-2002030323-A (JP)
Title: Method for preventing skull from sticking on lance for converter blowing
Inventor: TORII KOICHI
IPC: C21C5/46
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a lance for blowing with which the sticking of skull is prevented by improving cooling efficiency of the lance during top-blown refining and the stuck skull is naturally and easily dropped down with the dead weight. SOLUTION: (1) The preventive method of the sticking of the skull on the lance for converter blowing, is performed by using the lance for blowing, composed of a water-cooling type triple-tube structure and having <=0.025 m difference between the outer diameter D1 and the inner diameter d1 of the outer tube, and regulating the temperature of the cooling water flowing in the inner part of the lance to <=60 deg.C and the flowing velocity V of the cooling water to >=4.0 m/sec. (2) In the above (1) preventive method, the roughness on the outer tube surface is desirably <=10 μm average roughness Ra. Further, at the portion where the sticking of the skull on the surface of the lance for blowing, is concentrated, it is desirable that one or more portions of the tapered parts downward are arranged.
Patent JP-2001083471-A (JP)
Title: Stable liquid enzyme composition and method of use to contact lens washing and sterilizing system
Inventor: CHOWHAN MASOOD A
IPC: C11D3/48
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a stable liquid enzyme composition containing enzyme acceptable to the eyes and a method for cleaning a contact lens using the same compsn. SOLUTION: The contact lens is cleaned by the liquid containing the enzyme of an effective amount for cleaning the lens, 50 to 70%v/v 2-3C polyol and 4 to 8%w/v borate or boric acid compound and water. The enzyme is selected from the group consisting of pancreatin, subtilidine and trypsin and the 2-3C polyol is selected from the group consisting of glycerol, 1,2-propanediol, 1,3- propanediol and ethylene glycol. The method for cleaning the contact lens includes a stage for forming an aqueous enzyme cleaning solution by dispersing a small amount of liquid enzyme compsn. containing the enzyme, the polyol, the borate or boric acid compound and the water into an aqueous solvent and a stage for immersing the lens for a sufficient time in the aqueous enzyme cleaning solution for the purpose of washing the lens.