baber/WOPTO huggingface dataset:
Patent JP-2002247338-A (JP)
Title: Information embedding device, information restoring device and its method, computer program and storage medium
Inventor: HAYASHI JUNICHI
IPC: H04N7/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To embed an electronic watermark, and to reproduce original digital data of an object to be embedded. SOLUTION: When the position of any pixel overflowing due to addition or subtraction is present, all the coordinates are detected by an overflow chart area detector 201. Then, an encoder 202 composites and encodes detected information R and additive information Inf to be embedded, and prepared information (w) to be actually embedded. An electronic watermark embedding part 203 embeds the information (w) as an electronic watermark at the position of a pixel which does not overflow by excluding any overflowing pixel from an object to be embedded.
Patent JP-2002251959-A (JP)
Title: Phosphor screen formation method and phosphor screen formation device for cathode-ray tube
Inventor: SATOU TATSUYA
IPC: B05C11/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To form a good phosphor screen by efficiently drying an applied liquid. SOLUTION: When the phosphor screen is formed on a panel of a cathode-ray tube, a panel holder 20 is turned by a rotation drive part 13 so that the track of the panel 60 draws an ellipse in the vertical direction, the position of the panel 60 is thereby changed and thereafter the application of a liquid used for forming the phosphor screen and the drying of the applied liquid are carried out. A heater part 40 composed by using a quartz glass heater having fast temperature response is installed at the position of the panel for drying the liquid. The heater part 40 is divided into plural zones and its driving operation is controlled for each zone. When the panel 60 is not set at the position for drying the liquid, the driving operation for the heater part 40 is stopped.
Patent JP-2002250727-A (JP)
Title: Method and equipment for detecting trace component derived from organism
Inventor: KUSUNOKI SHINICHIRO
IPC: G01N33/543
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting and/or determining a trace component in a specimen efficiently. SOLUTION: The trace component is bound to an antibody binding substance and then detected and/or determined by immunoassay.
Patent JP-2002252475-A (JP)
Title: Safety device against overturning
Inventor: SUGANO AKIRA
IPC: A47B97/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety device against overturning applicable to a plurality of image forming devices for good usability. SOLUTION: The safety device against overturning is provided at the bottom surface 4c of an apparatus 4 comprising a leg 4e at the bottom surface 4c opposed to a floor surface 6. A safety member 5 against overturning is rotatably mounted about a pivot 4d of the leg 4c.
Patent JP-2002253762-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for which reference at the time of recycling game relating components, that is the decision whether or not they are recyclable, is enabled by storing the use frequency of the game relating components and making a decision. SOLUTION: This game machine is provided with the game relating component 78 operated by the establishment of a prescribed operation condition, a control means 61 for controlling the operation of the game relating component 78, a counting means 44 for counting the number of times of the operations or the operation time of the game relating component and a storage means 50 for storing a numerical value counted by the counting means 44.
Patent JP-2002263965-A (JP)
Title: Car body conveying device
Inventor: NAKAMURA SETSUO
IPC: B62D65/18
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide structure capable of switching the three-dimensional position of a locate pin at a tip in a driven system by external drive, in each locator holder for positioning a car body erected on a conveyance track. SOLUTION: The locator holder 9B on a conveyance track 5 has the operation freedom of an orthogonal three axis but has no actuator, and the position of the locate pin 12 at a tip is self-held by the braking force of a brake unit at each degree of operation freedom. At a holder switching stage Sj, after a socket part 68 of a holder switching unit 64 having operation freedom of the orthogonal three axis is engaged with a locate pin 12 and a swing arm 69 with a hook pin 34, a braking force is released and through movement of the holder switching unit 64, the three dimensional position of the locate pin 12 is varied.
Patent JP-2002268048-A (JP)
Title: Substrate for display device
Inventor: TATSUTA SUMITAKA
IPC: G02B1/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a display device which is easily made lightweight and thin, resistant to a shock, superior in flatness and contact with an ITO electrode, easy to manufacture, and further has superior gas barrier property and high performance in a wide band application. SOLUTION: The substrate for the display device has: a plastic film of >=70% mean light transmittance in a wavelength region of 400 to 700 nm and >=100 deg.C glass dislocation point; and a gas barrier layer containing an inorganic laminar compound and a polymer. Preferably, the value of retardation at a wavelength of 632.8 nm is <=15 nm and the inorganic laminar compound is synthetic mica.
Patent JP-2002271645-A (JP)
Title: Image processing method and image processor
Inventor: SHIMADA TAKUYA
IPC: H04N1/46
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processor that can convert generated image data, on the basis of a display image of a display device under an observation environment into image data in compliance with a standard color space. SOLUTION: A display simulation section 101 converts the color signal of a received image into a signal on a uniform color space, on the basis of a parameter denoting the effect of reflection in a tube screen of a display device 104, under the observation environment, in order to convert image data generated on the basis of a display image on the display device 104 under the observation environment into image data on a standard color space, a gamut-mapping section 102 maps the color signal on the uniform color space with a color reproduction range of the standard color space from the color reproduction range of the display device 104 under the observation environment and a color signal conversion section 103 converts the color signal mapped on the uniform color space into a signal on the standard color space.
Patent JP-2002278159-A (JP)
Title: Method and device for image formation and toner for electrostatic charge image development
Inventor: UCHINOKURA OSAMU
IPC: G03G9/09
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for full-color image formation and toner which are free of transfer dust, transfer absence, transfer unevenness, and surface fogging. SOLUTION: The full-color image forming method which reproduces a full- color image by superposing three colors of yellow, cyan, and magenta one over another and uses only black for a monochromatic image when toner images on an intermediate transfer body is secondarily transferred together to a transfer member at a time and then the toner on the transfer member is fixed is characterized by (a) that when toner in early development order between cyan and magenta is denoted as A and toner in later development order is denoted as B, a fluidity imparting agent is added more to A than to B, (b) that the absolute value |QA/m| of a toner electrostatic charging quantity is larger than the absolute value |QA/m|, (c) that 15 μC/g<|QA/m|<40 μC/G, and (d)  that secondary transfer is carried out by making a transfer device applied with a transfer bias abut to >=3 g/cm and transferring the toner image to the transfer member.
Patent JP-2005053780-A (JP)
Title: New ligand of intranuclear receptor superfamily and method for producing the same and use thereof
Inventor: TAMURA GAKUZO
IPC: A61P3/10
Filed: 2001-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To selectively oxidize an aldehyde residue of ascochlorin, its analogue and a derivative thereof into a carboxylic acid.  <P>SOLUTION: All the phenolic hydroxy groups of the ascochlorin, its analogue and the derivative thereof are protected by alkylaton or acylation and the aromatic aldehyde group is selectively oxidized with an oxidizing agent to synthesize the corresponding carboxylic acid. The synthesized carboxylic acid is a ligand activating an intranuclear receptor superfamily such as a retinoid receptor, a retinoid-orphan receptor, a PPARα (peroxisome proliferator activator receptor α) or a PXR (a steroid receptor) and has therapeutic effects on diseases such as life style related diseases, chronic inflammations and cancers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002276663-A (JP)
Title: Sliding material for vacuum
Inventor: KASAHARA AKIRA
IPC: F16C33/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent agglutination and galling of a sliding machine in vacuum by suppressing increase in a friction coefficient in the vacuum and to contribute to energy saving of vacuum related devices by producing super-clean, long-life, and maintenance-free devices. SOLUTION: In the surface processing of a vacuum sliding material, the surface maximum roughness of the sliding material by mechanical or chemical polishing is set to within a range from 70 nm-200 nm.
Patent JP-2002276758-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16C35/077
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of improving accuracy of variable speed control by surely reducing friction in axial displacement of trunnions. SOLUTION: In this toroidal type continuously variable transmission, a plurality of trunnions 17 are provided between input and output discs coaxially arranged opposite to each other to be capable of axial displacement and inclination displacement around an axis. The trunnion 17 is provided with a power roller 15 coming into contact with the input and output discs. Inclination shafts 17b, 17c of the trunnions 17 each is provided with a inclination bearing 65. Yokes 50, 51 supported swingably are provided between trunnions 17. Both end portions of the trunnion 17 are supported by the yokes 50, 51 through the inclination bearings 65. An outer ring 66 of the inclination bearing 65 of each trunnion 17 is rotationally attached to the yoke 50, 51 through a support pin 70 to enable the yoke 50, 51 to swing with axial displacement of each trunnion 17.
Patent JP-2001286489-A (JP)
Title: Method for preparation of ceramic dental structure
Inventor: FOSER HANS PETER
IPC: A61K6/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing a ceramic dental structure with good mechanical property, which is composed of an extremely strong pin (especially ZrO2-pin) and ceramics pressed to the pin (especially ZrO2-glass ceramics), and to produce dental structure which constitutes stable good adherence combination of enough strength (overall bend strength and breaking strength) without stress cracking, avoiding the shortcomings of traditional technical skills. SOLUTION: The ceramic dental structure is composed of ZrO2-pin and ZrO2- glass ceramics, which is pressed to the pin. The coefficient of thermal expansion of ZrO2-pin either equates with that of ZrO2-glass ceramics or exceeds that of ZrO2-glass ceramics by as much as 2.0 μm/m.k.
Patent JP-2002281068-A (JP)
Title: Bypass route designing method for communication network
Inventor: SHINOMIYA NORIHIKO
IPC: H04L69/40
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the bypass route designing method of a communication network capable of shortening the flooding time of the constraint of a failure notification message transferring time to each node, executing high speed service restoration, and minimizing the capacity in terms of the preliminary wavelength number. SOLUTION: In this bypass route designing method of a communication network, bypass route information is preliminarily set in each node of a communication network constituted by connecting a plurality of nodes, and when any mono-link failure or a mono-node failure is generated, the failure detection node transfers a failure notification message including defective part information to each node, and the nodes which receive the failure notification message switch the routes in parallel.  The bypass route on which the failure notification message transfer time from the failure detection node is the minimum is retrieved, and the retrieved bypass route on which the message transfer time is the minimum is updated to the bypass route on which an auxiliary communication capacity can be shared against different failures, and on which the route switching is made available within the upper limit of applied time.
Patent JP-2002279189-A (JP)
Title: Exchange input system
Inventor: YOSHIDA KEIICHI
IPC: G06Q40/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To input exchange contracts in block. SOLUTION: A coordinating means 103 coordinates, based on a certain rule, a plurality of agreements input from an agreement input means 101 and exchange contracts input from an exchange contract input means 102. A conversion means 104 which is based on average rate calculates the plurality of agreements at the average rate for the plurality of exchange contracts and outputs an equivalent sum.  An error adjustment means 105 converts the agreements individually at the rates of the exchange contracts corresponding to the agreements coordinated by the coordinating means 103 and totalizes the results to calculate an equivalent sum, then calculates an error between this equivalent sum and the equivalent sum calculated by the conversion means 104 based on the average rate, and adjusts the error by increasing or decreasing the equivalent sum of money in yen of each of the agreements coordinated by the coordinating means 103. Thus, the agreements and the exchange contracts are coordinated together and errors are adjusted.
Patent JP-2002286052-A (JP)
Title: Axle device
Inventor: ABE KATSUSHI
IPC: F16D41/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an axle device capable of changing over to rotation lock and idle condition without loosing one's hold on a handrim in the changeover operation. SOLUTION: A two-way clutch 2 is provided between an external member 4 and an internal member 5. The two-way clutch 2 contains a plurality of engaging pieces 16 between the inner peripheral face of the external member 4 and the outer peripheral face of the internal member 5 and the clutch is provided with a holder 17 retaining the engaging pieces 16. The two-way clutch 2 changes over a rotation side member in the external member 4 and the internal member to a lock condition and an idle condition in the normal and reverse directions by actuating the holder 17 circumferencially. The rotation side member is integrated with the wheel 25 and the rim 6 coaxially fitted to the wheel 25 is connected with the holder 17. A means 8 allowing relative movement which allows a movement of the rim only by a specified rotary phase against the wheel 25 is provided.
Patent JP-2002287567-A (JP)
Title: Image forming device
Inventor: AOKI KATSUHIRO
IPC: G03G15/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent filming from being formed on the surface of an image carrying member of an image forming device which visualizes an electrostatic latent image formed on the image carrying member by toners containing a release agent and transfers the toner image thereof to a recording medium. SOLUTION: A lubricant is applied on the image carrying member 1 and the coefficient of friction μ on the surface of the image carrying member is specified to 0.1<=μ<=0.4.
Patent JP-2002290437-A (JP)
Title: Method for automatically allocating ip address, gateway device, and isp router
Inventor: SAKAI JUNICHI
IPC: G06F13/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the load on the user by automating creation of an address management table for a home gateway device. SOLUTION: A home gateway device 200 requests an ISP router 100, which manages address blocks assigned to respective home gateways, for an address block, receives the address block from the ISP router 100, and prepares an address management table 206 for the management of assigning IP addresses to terminals under the home gateway device based on the received address block.
Patent JP-2002286195-A (JP)
Title: Fixed ring for pipe-end corrosion-proof core and fixing structure using it
Inventor: HIRATA SHOICHI
IPC: F16L57/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To restrain deterioration of adherence of a corrosion-proof core and to enable easy response to changes in circumferential length in a pipe. SOLUTION: A fixed ring 10 is provided on the inner face of a pipe end of a pipe-end corrosion-proof core 7, and the corrosion-proof core 7 is fixed to the pipe end with this fixed ring 10. The fixed ring 10 is once split in the circumferential direction with its both ends 11 and 13 overlapped with each other, and into the one end 11, a locking piece 15 of the other end 13 is inserted with the locking piece 15 folded over, and the folding-over gives a function to prevent diameter reduction of the fixed ring 10. A neck portion 11a with narrower width is formed at the one end 11 of the fixed ring 10, and the one end 11 is slidably inserted into a long hole 14 of the other end through the neck portion 11a so as to prevent coming off. Movement of the one end 11 in the coming-off prevented state within the long hole 14 adjusts diameter enlargement of the fixed ring 10 in the smooth manner. A plurality of holes for insertion 12 of the locking piece 15 is formed so as to enable easy response to changes in the circumferential length in the pipe.
Patent JP-2002283707-A (JP)
Title: Printing medium for ink jet printer
Inventor: KASUGAYA TOMOAKI
IPC: B41M5/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent image quality of an ink jet printer from being deteriorated with time due to use of oil-based pigment ink. SOLUTION: A material, which swells by absorbing an oil-based solvent, is mixed into a coated layer, and the absorbed solvent is fixed to prevent movement with time.
Patent JP-2002283116-A (JP)
Title: Boring unit
Inventor: ISHIKAWA KAZUYUKI
IPC: B23B47/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a boring unit capable of preventing damage to a V-ring due to scattering of chips and coolant water and preventing the entering of the chips and coolant water in a housing. SOLUTION: In this boring unit 10, a slinger 7 is fitted to close the interior of a spindle case 1 between one end inner peripheral surface in the spindle case 1 and one end outer peripheral surface of a spindle 2, and a clearance constituted by the slinger 7 and an adjusting thrust nut 5 is formed in labyrinth shapes 7a, 7b inhibiting the entering of a fluid and entering of the chips.
Patent JP-2002294606-A (JP)
Title: Working machine for railroad
Inventor: ISHII HIDEKI
IPC: E01B27/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a working machine for a railroad allowing the supply of electricity to power tools and illumination equipment at a maintenance working site. SOLUTION: The working machine for the railroad comprises an upper turning body 32 turnably mounted on a lower vehicle body 30 with a travelling part 31 and a working unit 34, an auxiliary engine 36, a auxiliary hydraulic pump 37, a generator 38 and an operation room 39 individually mounted on the upper turning body 32, the auxiliary hydraulic pump 37 and the generator 38 being adapted to be driven by using the auxiliary engine 36.
Patent JP-2002283806-A (JP)
Title: Bearing device for drive axle
Inventor: TAJIMA HIDEJI
IPC: B60B35/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To positively prevent a disconformity of center line of a rotational axis of a uniform motion universal joint with the center of a king pin to boost driveability of an automobile. SOLUTION: A caulking member 37 is formed in radial direction by plastically deforming an end portion of a hub 30 radially-outwardly, and a hub flange 30 is caused to be united with an inner flange 40 fitted on a periphery of the hub flange 30. An outer joint member 72 of a uniform motion universal joint 70 is fitted into a bore of the hub flange 30 such that the outer joint member 72 can transfer torque and the caulking member 37 is caused to contact a shoulder portion 72d of the outer joint member 70 in the axial direction. A planar face 38 is formed on the caulking member 37 such that the variation of position of the planar face 38 in the axial direction falls within a standard value.
Patent JP-2002297692-A (JP)
Title: Construction process control system for house or the like
Inventor: KISHII HIROICHI
IPC: G06Q50/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To advise plan alterations by closely associating the actual result with a plan, to incessantly advance building construction, and to eliminate trouble such as completion delay, etc. SOLUTION: The construction process control system is equipped with a server which has a defining program for the process order of construction corresponding to the kind of a house, etc., a schedule automatic computing program, and an actual result report reception processing program and is associated with a database and connected to a communication network and a client PC. The server operates by the defining program and schedule automatic computing program according to information on the kind, construction schedule, etc., of the house inputted by the client PC to plan and display construction processes on the client PC, receives a sent progress report on the progress of the construction processes, and operates by the actual report reception processing program to display the report on the client PC.
Patent JP-2002297473-A (JP)
Title: Server apparatus for home page, program for executing by computer and acquiring method for web document
Inventor: NAKATANI TOMOFUMI
IPC: G06F17/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a server apparatus for home page capable of accessing easily to an objected HP(home page) from own personal portal HP on a server by a user with creating the personal portal HP providing a summary of URLs of HPs frequently browsed by the user. SOLUTION: In a creating system for personal portal HP, a server for personal portal HP 1 and terminals 2 are connected via the Internet 3, the server (a server apparatus for home page) 1 creates and provides the personal portal HP according to requests from terminals (client devices) 2, on the other hand, the terminals (client devices) 2 access to the personal portal HP to acquire a Web document in a HP on a desired Web site.
Patent JP-2002295018-A (JP)
Title: Concrete placing method and device
Inventor: TAMAI SHOJI
IPC: E04G21/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve troublesomeness in conventional concrete placing work that a worker must touch a concrete hose and manually move it. SOLUTION: In this method and device, the concrete discharge port of a flexible hose is arranged above a prescribed distance from the lower part of a concrete placing form, the flexible hose is wound according to the raise of a concrete surface placed on the lower part of the concrete placing form by a hose winding device. When the concrete in the concrete placing form is in a prescribed height, the inflow of concrete is stopped, and an opening and closing valve is closed to end the concrete placing. The hose winding device is placed on a truck with wheel, whereby the device is moved to an adjacent concrete placing hole after concrete placing, and a concrete placing device is fixed by use of a fixed leg.