baber/WOPTO huggingface dataset:
Patent JP-2003304386-A (JP)
Title: Electronic watermark information detecting method
Inventor: NAKANO KAZUNORI
IPC: H04N1/387
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of increasing cases wherein insert information is correctly detected through information detection processing from image data into which the information is inserted through electronic watermark information insertion processing.  <P>SOLUTION: Image data 101 are inputted and the watermark information inserted image data 103 are outputted through electronic watermark information insert image processing 102. The data become image data 105 to be examined about whether information is inserted as a watermark as it is or through image compression, image alteration 104, etc. After the examined image data 105 are preprocessed 106 using a direction-dependent smoothing filter, detected information 108 is outputted through the electronic watermark information detection processing 107.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303270-A (JP)
Title: Area-marketing system by gis
Inventor: FUKUI YASUYO
IPC: G06Q30/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique and a system for supporting intention decision for opening a store using data in conformity with an actual life, and a system for supporting also management after the opening of the store.  <P>SOLUTION: This area marketing system by a GIS (geographic information system) is characterized in that it is provided with (1) a means for plotting a proposal place proposed for installation of the store on a map, for displaying a related mesh, and for analyzing information using a versatile database for providing information of a census return data and the like to determine the priority of the proposal place, in order to acquire information about the propriety of the installation of the store, (2) a means for preparing a narrow local area database based on information such as a life style, a consumption inclination and the like of an estimated customer, based on the priority, to determine the propriety of the installation of the store and the place based thereon, and (3) a means for carrying out follow-up by enclosing the customer with article planning, goods development, a member's special favor and the like, based on the local area database, after the opening of the store.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299897-A (JP)
Title: Sewing machine
Inventor: SHIMIZU HIROMITSU
IPC: D05B79/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat generation, to save power consumption, and to realize miniaturization as for constitution for illuminating a sewing position 11.  <P>SOLUTION: At the head 5 of a sewing machine main body 2, a surface light-emitting body 3 consisting of an electro-luminescence (EL) panel which can be folded in the state of being displaced angularly around a horizontal axis. The sewing position 11 is irradiated with light emitted from the light emitting surface of the surface light-emitting body 3 from its upper side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301527-A (JP)
Title: Joining member and joining method
Inventor: YAMAGUCHI SHINGO
IPC: E04B1/58
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the work efficiency of joining by butt-joining the ends of pipe members without welding and to secure reliability of quality and strength of a construction part by preventing breakage of a screw part due to excessive torque in the case of joining through bolting.  <P>SOLUTION: This joining member is used for butt-joining both ends of pipe members 1a, 1b. The member is formed by a combination of an outer splice plate 5 and an inner splice plate 6 respectively divided in the circumferential direction into a plurality of parts. A nut 9 is embedded in the inner splice plate 6, and a bolt hole 3 which is a passing hole for a bolt 4 engaged with the nut 9 is bored in the outer splice plate 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303576-A (JP)
Title: Wrapping material forming method and method of manufacturing battery
Inventor: OKAZAKI RYUICHI
IPC: H01M2/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of accurately and quickly forming a wrapping material, and a method of manufacturing a battery applying the method.  <P>SOLUTION: This method includes a process for pressing a sheet-like wrapping material 1 to form a component accommodation recessed part 12, a process for folding the wrapping material 1 itself to one side 12k forming an opening of the component accommodation recessed part, and a process for accommodating an assembly 4 in the component accommodation recessed part 12 and sealing the wrapping material 1, thereafter. The process for folding the wrapping material 1 is composed of a temporary folding process for drawing the wrapping material 1 from an opposite side by a drawing member 9 in a state of applying a guide member 3 to the wrapping material 1, and a main folding process for forming a folding line 1F by pressing the wrapping material 1 from its upper part on the basis of the folding formed in the temporary folding process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300937-A (JP)
Title: Partially-fluorinated alkyl compound, lubricant made of the compound, and recording medium using the lubricant
Inventor: KOBAYASHI TAKESHI
IPC: C07D213/68
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant for a recording medium, keeping excellent lubricity in various working conditions, retaining lubricating effects for a long period, and therefore capable of giving excellent traveling performance, abrasion resistance, durability, etc., to the recording medium.  <P>SOLUTION: A compound of C<SB>18</SB>H<SB>37</SB>-CH(CH<SB>2</SB>COOC<SB>10</SB>H<SB>6</SB>OH)COORf (Rf is a saturated or unsaturated partially-fluorinated alkyl) is, for example, used as the lubricant for the magnetic recording medium. Thus, the magnetic recording medium having the excellent traveling performance, abrasion resistance, and durability is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305754-A (JP)
Title: Plastic molded product and mold for the same
Inventor: HARADA TOMOHIRO
IPC: B29C45/37
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic molded product which is highly accurate in shape dimensions and is extremely small in internal strain.  <P>SOLUTION: A molten resin is injected and filled in a cavity 11 having at least one or more transfer surfaces 6a to produce resin pressure within the cavity 11, and transferring the transfer surfaces 6a to the resin to form a surface 2a to be transferred. Then, the plastic molded product 1 forming the surface 2a to be transferred is taken out from the cavity 11. The plastic molded product 1 has ribs 3 and the boundary between the ribs 3 and the transfer surface 2a to be transferred is provided with at least one or more projecting parts 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306008-A (JP)
Title: Pneumatic radial tire
Inventor: MIYAZAKI SHINICHI
IPC: B60C9/20
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire with excellent durability and fuel consumption having a light belt cord exhibiting excellent corrosion resistance.  <P>SOLUTION: This radial tire is provided a pair of bead parts 3, a toroidal carcass layer 6 extending along the bead parts 3, and a tread part 5 positioned on a crown part of the carcass layer 6. At least two of belt layers 7 are arranged on the tread part 5 on a tire radial directional inner side. At least one of the belt layers has the thickness of 0.8 to 3 mm, and the rubber hardness of 55 to 75° in Durometer A hardness. The reinforced cord is a titanium cord including a titanium metallic wire. The titanium metallic wire includes a titanium alloy wire as well as a simple titanium metallic wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307300-A (JP)
Title: Hydrogen storage alloy container and ventilation material support material
Inventor: KAWARASAKI YOSHINORI
IPC: H01M8/04
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly arrange ventilation materials inside a bottle type hydrogen storage alloy container.  <P>SOLUTION: This container is constituted of a cylindrical container body 1 which has an opening 2 with a small diameter and a bottom, a ventilation material support material 10 that can be deformed so as to reduce the diameter for passing through the opening 2 and be returned from the reduced state by elastic force, and a plurality of bar type ventilation materials 4 arranged along the axial direction of the container body 1 and supported by the ventilation material support material 10. Thereby, the ventilation materials can be arranged uniform inside the hydrogen storage alloy container without largely decreasing an alloy filling quantity, and the performance and reliability of the hydrogen storage alloy container can be improved. Working efficiency in filling an alloy into the container is also improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312772-A (JP)
Title: Packaging material for kitchen cabinet and packaging structure using the same
Inventor: UCHIDA HIROAKI
IPC: B65D81/113
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material for a kitchen cabinet to surely package the kitchen cabinet without use of a resin packaging material such as foamed styrol, and also to provide a packaging structure using the same.  <P>SOLUTION: This packaging material comprises a pad 11 for the lower face of the kitchen cabinet A, a pad 12 for the upper face thereof, supporting members 13a, 13b for supporting the pads 11 and 12 and for protecting two edges to be formed of the side and rear faces of the kitchen cabinet A, and a supporting member 16 for the front face of the kitchen cabinet A. The supporting member 16 supports the pads 11 and 12 and protects the front face of the kitchen cabinet A and the edges formed of the front and rear surfaces thereof. The supporting member 16 has a protrusion 14 on the inner side thereof to be engaged with a kick-in part 1 of the kitchen cabinet A and an roundabout part 15 extending from the front face to the rear face of the kitchen cabinet A, and is formed of a sheet of cardboard 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304913-A (JP)
Title: Luminous body, and personal ornament and structure element for visual recognition of luminescence composed with the same
Inventor: KATO TOMIHISA
IPC: A44C7/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous body which has an excellent luminous performance, is used as a raw material for a personal ornament such as a necklace or an earring for particularly improving design of the personal ornament, and is usefully utilized as an element for visually recognizing luminescence of various structures.  <P>SOLUTION: The luminous body 1A is composed of a coil or linear form structure including a double layer coating composed of a first layer 3 of a light reflecting resin layer embedded with a metallic core wire 2 and a second layer 4 of a luminous layer with a coloring pigment therein embedded with the first layer 3 on the outer periphery of the core wire 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003236707-A (JP)
Title: Cutting tip made of cubic crystal boron nitride group ultrahigh pressure sintered material having excellent resistance to chipping
Inventor: TAJIMA ITSURO
IPC: C04B35/583
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tip made of a cubic crystal boron nitride group ultrahigh pressure sintered material having excellent resistance to chipping.  <P>SOLUTION: This cutting tip made of the cubic crystal boron nitride group ultrahigh pressure sintered material is made of the cubic crystal boron nitride group ultrahigh pressure sintered material which is a sintered body of press molding having a blending composition composed of two kinds or more of titanium nitride, titanium carbonitride, and titanium carbide or titanium carbonitride of 10 to 36% by mass % as a continuous connection phase formation component which show three phase texture of a continuous connection phase, a hard dispersed phase, and an intermediate close adhesion phase provided between the continuous connection phase and the hard dispersed phase substantially by observation of texture using a scanning type electronic microscope, any of tantalum carbide and niobium carbide or both of them of 5 to 20%, an intermetallic compound of Ti and Al as an intermediate close adhesion phase formation component of 2 to 10%, tungusten carbide of 2 to 10%, and cubic crystal boron nitride as a hard dispersed phase formation component of remaining parts (containing 40 to 65%).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003313137-A (JP)
Title: Composition for treating osteoporosis
Inventor: GU ZENWA
IPC: A61K36/47
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition having high therapeutic effect on osteoporosis and takable not only as a pharmaceutical but also as a food.  <P>SOLUTION: This composition for treating osteoporosis contains Jatrophamacrantha and/or its extract.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315403-A (JP)
Title: Method for locating fault point
Inventor: TAKEUCHI MASAYASU
IPC: G01R31/08
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately locate a fault point in a system of two parallel transmission lines having a single line branch, by using voltage and current information detected at the edge of a power source and differentiating faults of the two parallel transmission lines and the single line branch.  <P>SOLUTION: A voltage VT and a voltage VT' at a branch point T are obtained based on a voltage drop across a first line 1L and a voltage drop through a second line 2L respectively by using values of current I11, I12 measured at the edge of power source 1. In the case both values of the voltages VT, VT' are equal to each other, such a judgement is made that the fault occurs in the single line, and the fault occurs in the parallel two lines in the case both the values are not same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311080-A (JP)
Title: Drum type washing machine
Inventor: OMACHI MASANORI
IPC: D06F37/28
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of a washing machine by preventing the washing machine from being operated in the state the opening-closing part to be opened or closed in the taking in or out washing is open as much as possible.  <P>SOLUTION: When a mid lid 22A is closed with a drum lid 43A kept open, as a drum 4 is reversed (counterclockwise) subsequently, the tip of a rear lid 431 comes into contact with a contact part 24 of an outer tub 2. Under such a condition, even if the motor is electrically energized continuously for the rotation of the drum 4, the drum 4 will not rotate and the motor is locked. The opening of the drum lid 43A is detected by checking the locking of the motor. During such a processing of detecting the opening or closing of the drum, if the power OFF operation or temporary stop operation is made, the operation is put on standby and is restarted after the processing of detecting the opening or closing of the drum. This eliminates such a failure as blocking users from closing the drum lid 42A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315760-A (JP)
Title: Ic card loaded with display function
Inventor: YAMADA HIDEYUKI
IPC: B42D15/10
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card loaded with a display function wherein it is not needed to incorporate a cell necessary for continuation of display therein and to control high voltage for control by building a film liquid crystal display medium on the IC card, making it possible to display dynamic information by control from the loaded IC and providing a means for easily cancelling display while securing continuity of display.  <P>SOLUTION: The IC card loaded with the display function in which a film liquid crystal element is built is characterized in that display of contents of the card by communication with an external instrument and erasure of display contents by application of stress of bending deformation or the like are made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315643-A (JP)
Title: Optical fiber cable and laying method thereof
Inventor: TAKAHASHI SATOSHI
IPC: G02B6/44
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable which has sufficient rigidity only by itself and for which wiring at and nearby its end and fabrication of the end part can easily be carried out.  <P>SOLUTION: The optical fiber cable 10 has at least one optical fiber cord 20 formed by coating a plastic optical fiber 21 with a 1st jacket material 22 and is constituted by jacketing the optical fiber cord 20 with a 2nd jacket material 23. In the optical fiber cable 10 preferably the 1st jacket material 22 preferably has a flexural modulus of <1×10<SP>4</SP>kg/cm<SP>2</SP>and the 2nd jacket material 23 has a flexural modulus of ≥1×10<SP>4</SP>kg/cm<SP>2</SP>, and preferably, the flexural rigidity of the optical fiber cord 20 is <7.5 N/mm and the flexural rigidity of the optical fiber cable 10 is ≥7.5 N/mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317338-A (JP)
Title: Magneto-optical recording medium
Inventor: IDO HIROSHI
IPC: G11B11/105
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium of a magnetic domain expandable reproducing system improved in tracking performance and reproduc ing characteristics.  <P>SOLUTION: In the magneto-optical recording medium of the magnetic domain expandable reproducing system, a sample servo system is used for the tracking servo of laser light to be used for recording/reproducing information, and a data area is provided behind a servo area in a tracking direction. This, substrate forms of respective areas are separately designed such that a servo signal to be generated from the servo area and a recording mark to be formed in the data area can be optimal, respectively. As a result, the magneto-optical recording medium of the magnetic domain expandable reproducing system improved in the tracking performance and the reproducing characteristics is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318220-A (JP)
Title: Method and device for mounting
Inventor: YAMAUCHI AKIRA
IPC: H01L21/302
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method and a mounting device which develop fully high washing effect by adding another factor in washing, even if the strength of energetic wave or energetic particle is lowered for preventing generation of charge-up damage and can thereby carry out alignment and junction at a room temperature or a low temperature close to it, thus realizing both improvement of washing effect and highly precise mounting.  <P>SOLUTION: In a mounting method for jointing junction matters mutually after a junction surface of at least one junction matter is washed, the washing is carried out by irradiating the junction surface with energetic wave or energetic particle while heating the junction matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322139-A (JP)
Title: Crankshaft bearing structure and manufacturing method therefor
Inventor: KOMURA SHOGO
IPC: F16C9/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft bearing structure and manufacturing method therefor capable of decreasing a difference in thermal expansion coefficient with a crankshaft and having excellent cutting performance.  <P>SOLUTION: When the crankshaft bearing 6 is cast, a fixing element having good cutting performance is arranged and molded between a casting mold and a ceramic molding element having a thermal expansion coefficient smaller than an aluminum material, so that the molding element is molded in a bearing body 6e to form a layer (b) of a metal matrix composite. In both the sidewall of a specified height H and the bottom 6d of the bearing body 6e, a fixing element layer (a) is formed, and on a recessed 6e surface and both the side wall of a specified range W of the bearing body 6e, an aluminum layer (c) is formed. At the specified height H of an insertion hole 6b into which a fixing bolt is inserted, the fixing element layer (a) is formed, and in the specified range W, the aluminum layer (c) is formed. Therefore, the crankshaft bearing 6 is decreased in a difference between the thermal expansion coefficient and the crankshaft, and improved in cutting performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324664-A (JP)
Title: Digital broadcast receiver and its control method
Inventor: NAKAMURA KOICHI
IPC: H04N7/173
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver which can obtain received program information as data and which can realize positive and effective use such as conversion of a data form and transfer to the outside, and its control method.  <P>SOLUTION: The digital broadcast receiver has a function of transferring the program information obtained by receiving the digital broadcast to an information recording medium 15 attachable/detachable to/from the receiver 11 and making the medium 15 to record it after the program information is converted to a preset form and a function of transferring the program information to a previously set address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322816-A (JP)
Title: Image forming apparatus
Inventor: TAKAYAMA HIDEMI
IPC: G02B26/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To correct the unevenness of light quantity with simple constitution when the unevenness of the light quantity on an image surface occurs by light quantity distribution according to the radiation angle of a laser in an OFS type scanning optical system.  <P>SOLUTION: In the over field type scanning optical system, a diffraction optical device is provided between a laser beam source and a scanning mirror, and diffraction efficiency is set to a different value according to a position in the diffraction optical device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323411-A (JP)
Title: User management method and system capable of selecting plurality of authentication means
Inventor: NISHIMURA TORU
IPC: G06F21/32
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user management method and system capable of selecting a plurality of authentication means, defining an authentication means by an application developer, and providing an operational function common to registration, change and deletion of user's authentication information.  <P>SOLUTION: This method comprises STEP1 for executing the authentication by utilizing a user authentication ε from a user terminal 1, STEP2 for transmitting the authentication information to an available authentication means 4 by an authentication management server 2, and returning the authentication certification that 'name of 'authentication means A' utilizing authentication is registered' is returned as a result, STEP3 for transferring the authentication certification to a service application 5 from the user terminal 1 and accessing the same, STEP4 for transferring the authentication level necessary for executing the service application and an authentication certification to be examined to the authentication management server 2 to examine the validity of the received authentication certification, and receiving a result of the execution of the flow of the confirmation ζ of the authentication certification and, STEP5 for performing the processing unique to the application when the result is OK.  <P>COPYRIGHT: (C)2004,JPO