baber/WOPTO huggingface dataset:
Patent JP-2004030188-A (JP)
Title: Method, apparatus and program for dividing image into areas
Inventor: VANEGAS OSCAR
IPC: G06K9/20
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To separate a target in an image from the background and further to divide the image into areas for the unit of one pixel at a high speed.  <P>SOLUTION: A gradation image stored in a storage means 12 is divided into a plurality of rectangular blocks each including a plurality of pixels by an image dividing processing part 13. A feature amount operating part 14 finds an average value of density values within the blocks and standard deviation as a feature amount and in a tracking processing part 15, the same label is imparted to the block wherein the difference of the feature amount is settled within a threshold between the adjacent blocks. The block positioned on the boundary of a block connecting area composed of the blocks with the same label imparted thereto is divided into divided blocks in a block dividing processing part 16 and when the feature amount of the divided block is similar to the feature amount of the adjacent block, the divided block is merged with the block connecting area including the block. The label is imparted to all pixels included in a multi-level image by repeating such processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029403-A (JP)
Title: Method for manufacturing photomask, photomask and exposure method
Inventor: FUKUGAMI NORIHITO
IPC: G03F1/38
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a photomask used in a photolithography process in which the internal stress of a resist is relieved to suppress cracking of a pattern and warping of a substrate, thereby enhancing the reliability of a photomask and suppressing occurrence of defects, and also to provide a photomask and an exposure method using the same.  <P>SOLUTION: A linear pattern 10 which retards or blocks transfer of the internal stress of a resist is disposed around the main pattern of a chip to relieve the internal stress.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026591-A (JP)
Title: Dielectric porcelain composition
Inventor: MIZUTANI HIROSHI
IPC: H01B3/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition which makes it possible to obtain dense sinterability, has excellent dielectric characteristics in a high frequency (microwave) band and can be cofired with silver electrodes, etc., at temperature around 900 dgrees C.  <P>SOLUTION: The composition is characterized by firing the material formed by adding x pts. wt. (10≤x≤17.5) glass containing GeO<SB>2</SB>and y pts. wt. (3.0≤y≤7.5) B<SB>2</SB>O<SB>3</SB>to 100 pts. wt. material essentially consisting of a composition expressed by a general formula αBaO-(1-α)TiO<SB>2</SB>(α is 0.171≤α≤0.240) by molar ratio. The glass is expressed by a composition formula=aGeO<SB>2</SB>-bBaO-cBi<SB>2</SB>O<SB>3</SB>, where a, b, and c are, by molar ratios, 0.4≤a≤0.6, 0.1≤b≤0.5, and 0.1≤c≤0.5, and are within a range of a+b+c=1 and the temperature for firing is below the melting point (=961.93°C) of Ag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029551-A (JP)
Title: Conductive foam roll and method for manufacturing the same
Inventor: MINAGAWA YASUHISA
IPC: G03G15/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive foam roll for an electrophotographic apparatus excellent in adhesion of a core bar to a foam rubber and having flexibility and high image forming ability.  <P>SOLUTION: The conductive foam roll has the core bar comprising a conductive rigid body and a conductive foam layer on the circumferential surface of the core bar, wherein the foam layer comprises foam rubber having an Asker hardness F of <30 (NR in the rubber is ≥20 phr (parts per hundred rubber)). The conductive foam roll having the core bar comprising the conductive rigid body and the conductive foam layer on the circumferential surface of the core bar, is manufactured by (1) a step of foaming a latex formulation containing a conductive substance and a vulcanizing agent by introducing air by mechanical stirring, (2) a step of filling the resulting foamed liquid into a metal mold and putting an arbor, (3) a step of highly foaming the foamed liquid in the metal mold in vacuo, (4) a step of freezing and fixing the resulting highly foamed body at -10 to -50°C, (5) a step of injecting gaseous CO<SB>2</SB>into the frozen body to solidify the frozen body as an open cell type body, and (6) a step of vulcanizing the solidified body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034356-A (JP)
Title: Manufacturing apparatus for foamed molded object
Inventor: SASAKI NORIYUKI
IPC: B29C39/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the durability of a seal material in a mold in the vacuum foam molding of foam such as a pad or the like for a seat of a car.  <P>SOLUTION: In a manufacturing apparatus 10 for a foamed molded object equipped with a mold 14 operable between a horizontal posture and an inclined posture inclined by a predetermined angle (θ), a vacuum pump 16 sucking air in a mold cavity 12 to set the cavity to a vacuum state and an injection device 18 for injecting a foamable raw material U in the cavity 12, the seal material 34 comprising an elastic tube is arranged to the flange part 36 of the lower mold 20 around a mold splitting surface 24 and filled with air by an air supply device 54. The seal material 34 filled with air is held between the flange part 40 of an upper mold 22 and the flange part 36 at mold clamping to seal the space of the seal material 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081874-A (JP)
Title: Optic nerve protecting agent containing alpha 1-receptor blocking drug as active ingredient
Inventor: MIYAWAKI NOBUAKI
IPC: C07D239/95
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To find a new pharmacological effect of an alpha 1-receptor blocking drug. SOLUTION: Alpha 1-receptor blocking drugs was studied for their new pharmacological effects, and it was found that they have an optical nerve protecting effect. Accordingly, an alpha 1-receptor blocking drug is useful as an optical nerve protecting agent for treating normal intraocular pressure glaucoma, and retinal diseases represented by retinal vascular occlusion, diabetic retinopathy, ischemic optic neuropathy, macular degeneration, retinal pigmentary degeneration and Leber's disease.
Patent JP-2004034240-A (JP)
Title: Clamping device of machine tool
Inventor: SAKASHITA YOSHINORI
IPC: B23Q1/28
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the clamping device of a machine tool that reduces the number of part items, while downsizing the entire device and ensuring the fixed power of a tailstock stand.  <P>SOLUTION: In the clamping work of the machine tool set to fix a tailstock stand (a moving rest) 4 movably installed on a fixed bed 2 on the predetermined position of the fixed bed 2, a fixed rack (a fixed side engagement member) 36 that extends in the movement direction is fixed on the fixed bed 2, and a transfer rack (a transfer side engagement member) 37 is movably arranged in the direction that crosses the movement direction, and a fitting surface shaped like a wedge is formed in a part opposed to the fixed rack 36 and the transfer rack 37, and the transfer rack 37 is moved and driven between a clamping position where it is engaged with the fixed rack 36 and an unclamping position where the clamp is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040548-A (JP)
Title: Image pickup device
Inventor: ONO TAKESHI
IPC: H04N5/232
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit image data to an external device and to improve the reliability of data transmission in an image pickup device.  <P>SOLUTION: A communication configuration discriminating part 32 discriminates a data communication configuration between a data communicating part 30 and the external device 2. A compression rate setting part 40 specifies the compression rates that corresponds to the data communication configuration discriminated by the communication configuration discriminating part 32 and sets the compression rates in a compressing part 22. The compressing part 22 applies compression processing based on the set compression rate to image data of a transmission object. The compressed image data are given to the data communicating part 30 and transmitted to the external device 2. The data amount of the image data to be transmitted is adjusted in accordance with the data communication configuration by compressing the image data of the transmission object with the compression rate corresponding to the data communication configuration in this way to make it possible to perform efficient data transmission and highly reliable data transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011401-A (JP)
Title: Cleaning method of drain pipe
Inventor: MATSUKI YOSHINORI
IPC: E02D17/20
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that not only a mesh-clogging substance of drain pipe but also natural ground loosened into earth and sand by weathering are sucked and remain in a pipe by a siphon phenomenon when flowing out with water jectted in a large quantitie in a conventional high pressure cleaning construction method.  <P>SOLUTION: The mesh-clogging substance existing inside and outside the drain pipe is stripped off and liquefied by vibration of a vibrator for placing concrete, and is made to flow out by sending a small quantity of water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048234-A (JP)
Title: User authentication system and user authentication method
Inventor: SHIN AKIHIRO
IPC: G06F21/44
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user authentication system and a user authentication method whereby communication terminals can freely be connected to a communication net and a desired LAN via a local area network (LAN) without restriction in the number of connected communication terminals.  <P>SOLUTION: The user authentication system and method is configured such that a subscriber terminal 201 is connected to an Internet service provider 208 via an IP sub-net share switch 209 in a LAN 202 and a network service provider 203. A physical port changeover switch 204 receiving a packet signal that is not authenticated yet gives a temporary IP address to the subscriber terminal 201 to allow the subscriber terminal to perform authentication processing by using the temporary IP address. When the authentication is successful, the switch 204 gives a regular IP address, and an IP sub-net share switch 209 shares a packet signal using the regular IP address to a target network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053699-A (JP)
Title: Photographing device
Inventor: TABATA KENJI
IPC: H04N5/225
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device whose operability is improved and whose body is prevented from being large-sized owing to addition of unnecessary configuration by enabling a user to operate the device with his or her dominant hand irrelevantly to which of the right and left hand the dominant hand is.  <P>SOLUTION: A camera has two button switches A and B arranged on both the sides of the top surface of the device body. The camera 1 detects the difference in temperature between both the right and left sides of the device body and makes the button switch arranged on a higher-temperature side function as a shutter button and the button switch on the other side function as a power switch. When the camera 1 is held in a general way during photography, the dominant hand operating the shutter button comes into contact with the shutter button with larger area, so the button switch arranged on the dominant-hand side of the user is automatically made to function as the shutter button.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050530-A (JP)
Title: Laminate for transparent barrier retort processing
Inventor: ITO KATSUNOBU
IPC: B32B27/36
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate for transparent barrier retort processing which does not use an aluminum foil and shows very high function without causing a change of properties such as the taste and quality of the content and also outstanding barrier properties to prevent an oxygen gas, water vapor and the like from permeating, high resistance to heat, pressure, pinhole, piercing and cold impact, superb heat sealability and printability and excellent suitability for the disposal of waste containers after use.  <P>SOLUTION: This laminate is structured of at least an outermost layer comprising a biaxially stretched polyamide film formed by adding an antioxidant, an intermediate layer comprising a biaxially stretched polyester film with a vapor deposited film of an inorganic oxide formed on one side of the film and a heat-sealed layer comprising an unstretched polyolefin film, laminated in that order. In addition, this laminate undergoes a dry lamination process through a urethane adhesive layer, and the vapor deposited film is formed on the heat-sealed layer side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054740-A (JP)
Title: Business support device
Inventor: KOIDE MIKIO
IPC: G06Q30/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business support device for making various kinds of business activities effective by enabling effective business know-how to be accumulated and used in accordance with various kinds of business and various kinds of business materials and by making a variety of business methods which uses a variety of media and the Internet effective.  <P>SOLUTION: In the business support device 10, a plurality of business scenarios corresponding to each business material are set in a business scenario storage part 13, an e-mail for distribution is set time sequentially according to the sales scenario, the distributing mail is simultaneously distributed to a client at a specified date and time automatically according to the sales scenario by a distribution processing part 12. When a reply mail to the distributed mail is received from the client, a key word is extracted from a reply content by a response processing part 15, a request content (ranking of buying inclination) is automatically decided, an e-mail to be responded next is automatically decided, and the business scenario is automatically switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055091-A (JP)
Title: Data recording device and method, and data reproducing device and method
Inventor: KOZAI TOSHINORI
IPC: G11B20/18
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a recording region without unnecessarily using a memory when a tape base is detected when reproducing by using data for identification use.  <P>SOLUTION: A sync word is detected in Step S1, and an internal code executes error detection processing and correction processing in S2. A C1 error flag is set to an error which the internal code can not correct. In S4, it is detected that data corresponding to 16 tracks are written to a memory 15 and the OWPs of a plurality of sampled sync blocks are obtained. In S5, majority processing is executed, and the OWP value of the majority party is regarded as a representative value (S6). In S7, all of the OWPs are compared again with the representative value, and an OWP flag is set to the disagreed sync block (S8). After the processing to the OWP is finished, decoding processing of an external code is executed (S9 and S10), and the data whose external codes have been decoded are written again to the memory 15 (S11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003049085-A (JP)
Title: Thermoplastic resin composition
Inventor: YANAGASE AKIRA
IPC: C08L27/18
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition capable of being used suitably as a housing material such as an OA equipment, e.g. a computer, printer and a home electric utensil such as a television, an audio apparatus and having excellent impact resistance and flame retardant property. SOLUTION: This thermoplastic resin composition consists of (A) a thermoplastic resin, (B) a flame retardant, and (C) a polytetrafluoroethylene-containing mixed powdery material consisting of polytetrafluoroethylene particles having <=10 μm particle diameter and organic polymer particles consisting of a compounded rubber containing a polyorganosiloxane and a polyalkyl(meth) acrylate.
Patent JP-2004058869-A (JP)
Title: Bolt for window glass for automobile
Inventor: KANEKO TAKESHI
IPC: F16B35/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt for window glass for an automobile capable of reducing assembly cost of door glass for the automobile by integrating the bolt with a washer.  <P>SOLUTION: This bolt 10 is composed of a bolt main body 11 and the washer 15. An engaging part 12 having a peripheral face inclined so that diameter of one side is expanded is formed in an intermediate part of the bolt main body 11. An engaging hole 18 engaging with the engaging part 12 formed in the bolt main body 11 is provided in the washer 15. The other side of the bolt main body 11 is inserted into the engaging hole 18 of the washer 15 to fix the washer 15 to the bolt main body 11 by pressing the peripheral face of the engaging part 12 into an inner face of the engaging hole 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064634-A (JP)
Title: Operation information recording apparatus
Inventor: EHATA KIMIO
IPC: H04N5/915
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation information recording apparatus in which an image inside a vehicle is surely recorded when a driver, a fellow passenger, a passenger and the like ride on the vehicle.  <P>SOLUTION: The operation information recording apparatus is provided with: a door opening/closing detecting part 15 for detecting the opening/closing of a door of the vehicle; a sitting detecting part 14 for detecting whether or not the driver or the like sits down; a ride detecting part 16 for detecting that the driver or the like rides on the vehicle and outputting data representing the number of people such as the driver and the like when the door opening/closing detecting part 15 detects the opening/closing of the door and the sitting detecting part 14 detects that the driver or the like sits down; an image pickup part 11 for picking up the image inside the vehicle; an image data recording part 12 for recording image data from a time preceding to a present time for a predetermined time to the present time; an operation information recording part 13 for recording the image data and the data representing the number of people such as the driver and the like; and a control part 22 for making the operation information recording part 13 record the image data and the data representing the number of people such as the driver and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064640-A (JP)
Title: Communication terminal device with character display function
Inventor: IDA HIROKO
IPC: G10L21/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device with character display function, in which a caller can have conversation with his/her conversation party without talking verbally by creating conversation sentences using characters or character strings, and transmitting them as a voice signal to the conversation party when the caller is in an environment that he/she cannot talk verbally in making conversation over a telephone.  <P>SOLUTION: The communication terminal device reads out the characters and/or the character strings stored in a character string storage RAM 106, and generates a recitation tone signal based on the recitation tone of the characters and/or the character strings by a voice signal generating program stored in a system ROM 102. Then, the device accumulates at least the recitation tone signal in a voice accumulation RAM 105 or the like, and transfers the recitation tone signal to voice signal transmitting means by a transmission section 107.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062060-A (JP)
Title: Liquid crystal display
Inventor: KOJIMA HIROYUKI
IPC: G02F1/1345
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To ehnace utilizing efficiency of an illumination light by putting leakage light from a light source in a light guide body again and to enhance display quality by shielding the region except a display region of a liquid crystal panel.  <P>SOLUTION: A light reflecting and light absorbing tape 5 is stuck to a first transparent substrate 11 adjacently to a polarizing plate 13 and provided so as to make the gap between the polarizing plate 13 and the light reflecting and light absorbing tape 5 as narrow as possible and to cover the area except the area where the polarizing plate 13 is stuck to the first transparent substrate 11. In the light reflecting and light absorbing tape 5, a light absorbing layer consisting of a material absorbing light and having a high visible light shielding ratio is formed on the side facing the first transparent substrate 11 of a base material consisting of e.g. a white polyethylene terephthalate. A light reflecting layer having high visible light reflectivity formed on the side opposite to the light absorbing layer, i.e. on the side facing an illumination part 3 on the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072345-A (JP)
Title: Information recording medium, information recording device and method, information reproducing device and method, information recording/reproducing device and method, computer program, and data structure
Inventor: SAWABE TAKAO
IPC: H04S7/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flexibility of applicable speaker arrangement sorts in an information recording medium such as an optical disk in which multi-channel audio data for a sound system or the like are recorded.  <P>SOLUTION: In the information recording medium, the positions of respective bits in a bit array (800b) consisting of a plurality of bits are allowed to correspond to respective channels corresponding to the positions of respective speakers in a speaker array (800a) consisting of a plurality of speakers and channel allocation information (800I) indicating whether the audio data of each corresponding channel exist or not by the value of each bit is recorded. A plurality of audio data whose existence is expressed by the channel allocation information are recorded in each channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071401-A (JP)
Title: Rotational operation type electronic component having push-on switch
Inventor: KARAKI MINORU
IPC: H01H25/06
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotational operation type electronic component having a push-on switch, capable of enhancing reliability and life characteristics of a device, without causing swelling of silicone rubber even if it is thinned.  <P>SOLUTION: In this rotational operation type electronic component having the push-on switch provided with the push-on switch 10 actuated by the axial operation of an operation shaft 1, a movable contact 6 and a conductor pattern 5 brought into sliding contact with each other by the action of the operation shaft 1 in the direction of its rotation, and a silicone rubber dome 9 to energize the operation shaft 1 toward its initial position, a silicone grease composition containing (A) 100 parts by weight of silicon oil expressed by the general formula (in the formula, R expresses an alkyl group having a number of carbons of 6-10, and m expresses integral numbers of 3-100) while having viscosity of 1-100 cm2/s at 25°C, (B) 0.1-30 ptw. of a thickener, (C) 0.01-3 ptw. of an anticorrosive agent, (D) 0.1-5 ptw. of an oxidation inhibitor, and (E) 0.1-30 ptw. of fluororesin powder, is applied to the contact part.  <P>COPYRIGHT: (C)2004,JPO