baber/WOPTO huggingface dataset:
Patent JP-2004172782-A (JP)
Title: Service control network system
Inventor: IGARASHI YOICHIRO
IPC: H04L47/20
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service customized for each user and application.  <P>SOLUTION: When a user host terminal H1 conducts telephone conversation with a user host terminal H2 by VoIP, the terminal H1 transmits a service activation message to service executing devices SN1 and SN2. By means of this message, the service executing device SN1 requests an authentication server A1 related to service information L-SPC (A) for VoIP service on the terminal H1, and the service executing device SN2 requests the authentication server A1 related to service information G-SPC (A) for VoIP service on the terminal H1. The service executing devices SN1 and SN2 conduct services respectively based on the acquired L-SPC (A) and G-SPC (A). According to this arrangement, the service executing device can provide a service based on service information customized for each user and application.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169387-A (JP)
Title: Axial joint for segments
Inventor: ISHIKAWA TAKASHI
IPC: E21D11/08
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial joint for segments, which consists of a joint pin that allows its base to be fixed to one of the segments and has a number of circumferential linear projections each having a triangular cross section, on a front-end side, and a socket that is embedded in the other segment and allows the front end of the joint pin to be inserted therein, wherein each circumferential linear projection of the joint pin has an appropriately specified shape.  <P>SOLUTION: According to the structure of the axial joint, a pitch a of the circumferential linear projections in a joint pin axial direction is set to the range of 4 mm ≤ a ≤ 26 mm, and a ratio a/h of the pitch a of the circumferential linear projections to a projecting height h of the same is set to the range of 3.5 ≤ a/h ≤ 9.4. Further an interior angle θ at a base side of the triangular cross section is set to less than 120°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140767-A (JP)
Title: Image sensor
Inventor: SHINOZUKA NORIYUKI
IPC: H04N5/378
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily restrain flicker which is generated when an image photographed with an image sensor is subjected to video indicating, without arranging storage time of charges which storage is performed by light of each pixel in the image sensor and without compensating a video signal itself.  <P>SOLUTION: In the image sensor, an optical sensor circuit which outputs a sensor signal corresponding to an optical current which flows into a photoelectric conversion element according to incident light is used as the pixel. The image sensor is provided with a means which detects period and phase of an AC power source for lighting or ham signals generated from the AC power source and obtains period and phase of flickering of a light source for lighting, and a means which estimates timing wherein light of the light source becomes the brightest from obtained period and phase of flickering of the light source and reads a sensor signal of each of the pixels in the image sensor by the timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170780-A (JP)
Title: Lens focusing device
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize high-speed and accurate focusing control regardless of the position of a subject within a photographic image by utilizing external light AF and the image signal of an imaging device.  <P>SOLUTION: The focal position of a photographic lens 11 is decided according to relation between the position of the lens 11 and the contrast of the image signal obtained on the imaging device 12 through the lens 11. The position and the distance of the subject within the photographic image are obtained by light receiving lenses 21a and 21b and sensor arrays 22a and 22b. Then, a plurality of combinations of the position of the lens 11 with an image pickup area used in the case of focusing are obtained by a CPU 15 according to the positional information and the distance information from the sensor arrays 22a and 22b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178041-A (JP)
Title: Mobile service system for theme park, its reservation method, and its payment method
Inventor: MORI TOSHIKI
IPC: G06Q30/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize usage preservation for a facility and the like available from a remote location such as a service facility by means of radio communication and operable effectively against fluctuation in the number of users of the facility.  <P>SOLUTION: Reservation is managed by comparing and referring the number of persons and the time for reservation of an attraction facility inputted from a personal digital assistant 1 with a reservation list 3a managed by a host device 3 and guiding a series of reservation numbers and their usage prediction times with respect to the reservation from the personal digital assistant 1. The host device 3 grips location of the personal digital assistant 1 inside the theme park from the installation area of a radio base station 2 communicating with the personal digital assistant 1 and predicts execution of the reservation to reconfirm or change the reservation for performing a smooth reservation service even if the number of facility users is fluctuated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177550-A (JP)
Title: Polarizing plate, optical film, and image display device
Inventor: NISHIDA AKIHIRO
IPC: G02F1/1335
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate having a high degree of polarization, high transmittance and durability at and under a high temperature and moisture.  <P>SOLUTION: The polarizing plate is formed by providing at least one surface of a polarizer with a protective film through an adhesive layer, in which the polarizer is obtained by subjecting an unstretched polyvinyl alcohol film to uniaxial stretching treatment at a stretching magnification of ≤4 times by dry stretching, thence subjecting the film to dyeing treatment then to uniaxial stretching treatment at a stretching magnification of ≤1.5 times in a boron compound and the protective film contains (A) a thermoplastic resin having a substituted and/or unsubstituted imide group at a side chain and (B) a thermoplastic resin having a substituted and/or unsubstituted phenyl group and nitrile group at a side chain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176628-A (JP)
Title: Shaft support structure for engine component
Inventor: NAGANO TAKUYA
IPC: F02F7/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft support structure for engine components which prevents wear of a cover member so as not to cause a trouble to operation of a shaft member.  <P>SOLUTION: In the shaft support structure for engine components in which the shaft member 12 is supported by the cover member 2 of a light alloy slidably in the axial direction or in the rotational direction, a collar 14 having higher abrasion resistance than the cover member 2 is press-fitted in a shaft member supporting hole 2b of the cover member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181536-A (JP)
Title: Grinding wheel for polishing gravure process roller and polishing method using grinding wheel
Inventor: FUJIWARA SHINICHI
IPC: B24D7/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing grinding wheel for reducing a burden of machining in a post-process, and obtaining a good-quality surface property after chrome plating by eliminating generation of a striped spiral pattern (a feed mark) by a feed of the grinding wheel from a process roller surface in polishing of a gravure process copper plated roller.  <P>SOLUTION: A shape of a using surface of a disk-like grinding wheel 1 having a through-hole 2 in a rotational axis position is not a perfect circle shape such as a conventional grinding wheel, and an outer peripheral shape of the using surface is a noncircular shape of continuously changing in a radius by allowing a maximum radius part and a minimum radius part to alternately respectively exist by n-places with every turning angle of 360°/2n (n = either number of 3, 5, 7, 9 or 11), and the whole width of the grinding wheel in the line direction orthogonal to a rotary shaft by passing through the rotational shaft center always becomes the specific length. In this case, a minimum radius r<SB>min.</SB>in the minimum radius part is desirably 0.80 to 0.97 times the maximum radius r<SB>max.</SB>in the maximum radius part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182785-A (JP)
Title: Package processing having photocatalytic effect
Inventor: SHINDO TOKUHIKO
IPC: C09D11/03
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printing ink composition or a topcoating composition which prevents cracking in the drying of printed products including a package made of paper and has no adhesion of dust and stain caused by static electricity, etc.  <P>SOLUTION: The topcoating composition is obtained by mixing varnish with about 3-15 wt.% of titanium oxide. The ink composition for offset printing is obtained by mixing varnish with about 3-15 wt.% of titanium oxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186903-A (JP)
Title: Switching system, management system, transmission path terminating device and buffer capacity allocation method
Inventor: ITO TOMIKO
IPC: H04L49/901
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer capacity allocation method capable of maintaining the communication quality, reducing the maintenance work loads, flexibly changing the quality standard of a system and economically constructing the system in the outgoing path buffer of a switching system.  <P>SOLUTION: An ATM switching system 50 is provided with an OLT 10 having a plurality of outgoing paths 9a for outputting cells, a shared buffer part 8 for the plurality of outgoing paths 9a for holding the cells and an address storage buffer 32d provided for each of the plurality of outgoing paths 9a for storing the addresses of the cells, and a management system 7 for managing the OLT 10. The management system 7 is provided with a data input part 13, a calculation part 14, a holding part 11, a deciding part 12 and a notifying part 15. Also, the OLT 10 is provided with an allocation part 6a for allocating an occupancy buffer capacity for each of the plurality of outgoing paths 9a on the basis of a buffer capacity notified by the notifying part 15 of the management system 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180570-A (JP)
Title: Method for identifying pollination tendency of barley plant and method for improving the same thereby
Inventor: KOMATSUDA TAKAO
IPC: A01H5/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for specifically and efficiently identifying the cleistogamous/chasmogamous barley plants.  <P>SOLUTION: Using a group of recombinant post-generation fixed lines for cleistogamous barley variety and chasmogamous barley variety, the pollination tendency of these individuals is judged accurately. As a result, it has been found that the pollination tendency exhibit monogenic control. The relevant gene lies on a 2H-chromosomal long arm. By using a molecular marker linking with the gene, it has been found to enable identifying the cleistogamous/chasmogamous barley plants.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185384-A (JP)
Title: Information registration retrieval device and information registration retrieval method
Inventor: SASAKI HIDEAKI
IPC: G06F17/30
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information registration retrieval device and an information registration retrieval method, facilitating classification work into a category in registration or retrieval.  <P>SOLUTION: This information registration retrieval device has: an information control part 11 classifying information to be registered in a form wherein the information belongs to all of a plurality of independent category trees, and dealing with the information; an information storage part 14 storing a control result thereof; an input control part 12 inputting instructions related to the registration or the retrieval; and an output control part 13 displaying input information or a retrieval result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186580-A (JP)
Title: Electrolytic capacitor
Inventor: WADA MINORU
IPC: H01G9/035
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having a low impedance characteristic and a good high-temperature life characteristic.  <P>SOLUTION: This electrolytic capacitor is constituted by housing a capacitor element obtained by winding up anode foil and cathode foil with a separator in between, and impregnating the wounded body with an electrolytic solution for electrolytic capacitor. The electrolytic solution contains borodioxalic acid tertiary amine salt. Since the amount of the moisture contained in the capacitor element is adjusted to ≤0.7 wt% of the weight of the element, the electrolytic capacitor has the low impedance characteristic and good high-temperature life characteristic.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184937-A (JP)
Title: Liquid crystal display device
Inventor: YAMAUCHI HIROKO
IPC: G02F1/133
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which useless power consumption is reduced in displaying a picture with an aspect ratio different from that of a screen of a liquid crystal display panel by automatically turning off a backlight light source for a no picture display region.  <P>SOLUTION: The liquid crystal display device displays the picture by irradiating the liquid crystal display panel 1 with light using the backlight light source 3 with a plurality of light emitting regions and is provided with a no picture part detecting part 6 to detect the no picture part of an input image signal and a control CPU 8 to discriminate the no picture display region on the liquid crystal display panel 1 and to control turning off of the light emitting region of the backlight light source 3 corresponding to the no picture display region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190294-A (JP)
Title: Stair and construction method of the same
Inventor: ISHII MASASHI
IPC: E04F11/17
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stair and a construction method for the stair at a low manufacturing cost, performing unitization abounding in practicality required in construction, and abounding in practicality at a construction site.  <P>SOLUTION: The stair 1 includes a tread 2 forming each stage and a decorative plate 3 covering the surface of the tread 2. The stair 1 is so constituted that the decorative plate 3 is slid along the surface of the tread 2 to mount the decorative plate 3 when the decorative plate 3 is mounted. A bending section 4 (10) stopping the slide of the decorative plate 3 at the fixed position of the tread 2 is provided to the edge section 3b of the decorative plate 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188324-A (JP)
Title: Shredder dust separation method
Inventor: TAKAHASHI KENZO
IPC: B09B5/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation method for separating plastic dust containing no copper particularly from shredder dust of industrial waste.  <P>SOLUTION: The shredder dust separation method is carried out by taking out a mixture of nonferrous metal dust containing at least nonferrous metals and plastic dust containing at least plastics from shredder dust of industrial wastes such as wastes of domestic electric appliances and cars used; generating electrostatic force by mixing a magnetic powder with the mixture and stirring the mixture; sticking the magnetic powder to the surface of the plastic dust by the electrostatic force; and separating the plastic dust and the nonferrous metal dust by magnetic separation of the plastic dust sticking the magnetic powder and the nonferrous metal dust.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188542-A (JP)
Title: Electrochemical machining method, dynamic pressure bearing device producing method, and dynamic pressure bearing device produced by the method
Inventor: KOBAYASHI TOSHIMASA
IPC: F16C33/14
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve machining of a workpiece W with high accuracy and high efficiency, by employing a simple structure.  <P>SOLUTION: The workpiece W is formed of a raw material comprising a phosphor bronze material. Then, a masking member 43 having through hole patterns 43a conforming to the shape of recesses such as dynamic pressure generating grooves SG is closely stuck to a machined surface of the workpiece W made of the phosphor bronze material, and an electrolytic solution supplied to a gap between the masking member 43 and an electrode tool 45 is led only into the through hole patterns 43a formed in the masking member 43. Therefore, even if the workpiece W made of phosphor bronze having high ionizing property is used, the recesses such as the dynamic pressure generating grooves SG having the shape conforming to the through hole patterns 43a in the masking member 43, is formed in the workpiece W with high accuracy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191306-A (JP)
Title: Electron beam irradiator
Inventor: OOIZUMI SUETOSHI
IPC: G21K5/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiator wherein a shielding shutter for cotaining a vacuum in a vacuum container is easily opened and closed, and maintenance work in it is safely carried out.  <P>SOLUTION: The irradiator has irradiation window sections of an appropriate number for irradiating an object with an electron beam on a vertical wall and is constituted by placing a sliding mechanism at least either of the upper and lower ends of a vertically cylindrical vacuum container which accommodates an electron beam generation component inside it so as to laterally move in the same plane as the cross-section direction of the cylindrical vacuum container and locating the shielding shutter in the sliding mechanism. Moreover, the sliding mechanism consists of a pair of rails or arcuate rails and the shielding shutter consists of a heavy material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004166164-A (JP)
Title: Mirror used while e-mailing
Inventor: KOBAYASHI TAKAHIRO
IPC: H04M1/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple mirror that can be used when a mirror is forgotten or when watching the face, appearance, while looking at an e-mail, the Internet, etc. on a mobile telephone.  <P>SOLUTION: The mirror to be used while e-mailing according to the present invention is mounted at an upper portion of a display of the mobile telephone to cover an ear piece so that the mirror can be used while a user is looking at the display about the e-mail, the Internet, etc on the mobile telephone. A space portion is provided at the vicinity of the ear pierce backside the mirror so that voices from the ear piece can be heard, and an opening is made at the mirror main body to pass the voices therethrough from the ear piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051939-A (JP)
Title: Method for producing exfoliating type nitro polymer/silicate nano-composite and this nano-composite
Inventor: CHOI YONG-SUK
IPC: C08F20/54
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an exfoliating type nitro polymer/silicate nano-composite by using an unmodified silicate.  <P>SOLUTION: The method for producing the nitro polymer/silicate nano-composite is carried out by emulsion polymerization wherein a monomer which constitutes the polymer and the unmodified philo-silicate are used in the presence of a reactive emulsifier having both a radical-polymerizable vinyl group and a functional group having affinity for the silicate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004199432-A (JP)
Title: Service providing system and service providing server
Inventor: FUJITA MUNEO
IPC: G06Q30/02
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor for ordering a commodity or a service published on a print through a network, and for acquiring information published on the print through the network.  <P>SOLUTION: This service providing system for providing the service designated through the network 60 is provided with the print 10 where a specific code for specifying the service is published, a terminal 20 constituted connectably to the network 60, for designating the specific code, and a service providing server 30 for managing the specific code and a service content specified by the specific code correlatively each other, recognizing the service specified by the specific code when the specific code is designated by the terminal 20, and allowing enterprise servers 40-1 to 40-n which are service providers to provide the service.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004039610-A (JP)
Title: Titanium current collector coated with carbon used in alkali metal electrochemical cell
Inventor: PAULOT WILLIAM M
IPC: H01M4/66
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium cell which has an excellent cell performance by employing a current collector which has a high conductivity of the interface between an active material and a base plate.  <P>SOLUTION: An electrochemical cell composed of an alkali metal/a solid cathode, such as a combination of Li and SVO (silver-vanadium oxide), has a cathode material supported on a titanium current collector screen coated with a carbon material. Thus, coated titanium current collector allows for a high-efficient capability as compared with a cell of a similar chemical structure provided with a cathode active material contacting with a non-coated titanium current collector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004206250-A (JP)
Title: Track ball system
Inventor: WATANABE KAZUTOSHI
IPC: G06F3/0354
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track ball system improved in operability by feeding back the attribute or state of electronic equipment to be operated as a tactile impression to an operator.  <P>SOLUTION: This system comprises a track ball retained in a housing so as to be rotatable in all directions, a tactile responding means 3 having roller members 9A and 9B rotatably supported in contact with the track ball, motors 12A and 12B as driving force of the roller members, and transmitting members 16A and 16B for transmitting the driving force of the motors 12A and 12B to the roller members 9A and 9B, and a control means 4 for controlling the drive of the tactile responding means 3 according to the attribute or state of the object to be controlled. The drive of each motor 12A or 12B is controlled to change the rotating direction, torque and speed of each roller member 9A or 9B, and an operation tact is given to the track ball, whereby the attribute or state of the object of operation is fed back to the operator as the tactile impression.  <P>COPYRIGHT: (C)2004,JPO&NCIPI