baber/WOPTO huggingface dataset:
Patent JP-2003134549-A (JP)
Title: Mobile communication terminal, base station, mobile communication method, mobile communication program, recording medium for recording the mobile communication program, and mobile communication system
Inventor: MASUDA MASASHI
IPC: H04W48/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal that can enhance communication stability while suppressing the load and maintaining the high reception level. SOLUTION: When a mobile phone 1 used in different service areas in common receives notice information from a base station when waiting for communication or during communication in a zone where service areas adopting different communication systems are overlapped, the mobile phone 1 discriminates whether or not a cell, in which the mobile phone resides, is a cell at the edge of the service area. When the result of discrimination indicates that the cell is the cell at the edge of the service area, the mobile phone 1 measures a reception level and compares a threshold value extracted from the notice information with the measured reception level. When the result of comparison indicates that the reception level is lower than the threshold value, the mobile phone roams from the cell in use to a cell belonging to another service area.
Patent JP-2003127281-A (JP)
Title: Film removing resin-coated titanium material excellent in processability, its production method, and film removing method
Inventor: KAJIYA TSUTOMU
IPC: B21B3/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a film removing resin-coated titanium material excellent in processability, especially in scuffing resistance, a method for producing the titanium material, and a method for removing a resin coat formed on the surface of the titanium material without pickling treatment. SOLUTION: In the film removing resin-coated titanium material excellent in processability, an uneven pattern is formed at least on one side of the titanium material, and a resin film is laminated on the surface of the titanium material having the pattern.
Patent JP-2002202520-A (JP)
Title: Ito heater
Inventor: HO K P
IPC: G02F1/1347
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display ITO heater which is low in cost and is easily temperature controlled. SOLUTION: A liquid crystal display ITO heater (1) is provided with an active liquid crystal cell (12) for optical modulation and a dummy cell (11) for optical compensation having two substrates (13) and liquid crystals (14) held between the substrates (13). The heater (1) is also provided with an electrically conductive transparent layer applicable to one of these substrates. The cell (11) is provided with electrically conductive spacing means (15) which maintain a desired cell gap and make the potential between the two substrates (13) equal.
Patent JP-2003143842-A (JP)
Title: Piezoelectric transformer circuit
Inventor: KATAOKA TAKUMI
IPC: H02M3/24
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To efficiently transform to a load in which an impedance is changed. SOLUTION: A piezoelectric transformer 1 has to generators 12a and 12b, and switches 71 and 72 for switching the generators 12a and 12b to a series connection or a parallel connection. Thus, when the impedance of the load L is high, the generations 12a and 12b are connected in series to raise the output impedance, and, when the impedance of the load L is low, the generator 12a and 12b are connected in parallel, thereby lowering the output impedance.
Patent JP-2003137061-A (JP)
Title: Occupant protective device for vehicle having occupant sensor
Inventor: TAKAGI AKIRA
IPC: B60R21/16
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an occupant protective device for a vehicle having an occupant sensor capable of performing appropriate occupant protection based on the latest occupant sitting state at a high accuracy. SOLUTION: Only when a collision expected part determines that a collision cannot be avoided (S104), the occupant protective device commands an electromagnetic wave radiation type distance sensor to detect a distance to an occupant (S106). Thus, this allows accurate detection of the occupant sitting state with lead time without causing delay of the occupant protection, and reduction of an electromagnetic wave amount radiated to the occupant.
Patent JP-2002199337-A (JP)
Title: Picture recorder for electronic still camera
Inventor: OTA YOSHITAKA
IPC: H04N101/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent a memory capacity from being consumed wastefully when abnormality occurs in the middle of recording. SOLUTION: A picture recorder for an electronic still camera for recording picture data by managing a picture data area based on management data recorded in a management data area in a memory card does not rewrite the management data in occurrence of abnormality during writing the picture data and records the picture data in an unrecorded area including the cluster of the picture data area to which the picture data is written in occurrence of abnormality in recording after then.
Patent JP-2003151492-A (JP)
Title: Short arc type extra-high pressure discharge lamp
Inventor: TSUKAMOTO TAKUYA
IPC: H01J61/073
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a new electrode structure capable of displaying a favorable heat conductive function at the time of starting to light and at the time of constant lighting on a extra-high pressure mercury lamp to light at extremely high mercury steam pressure. SOLUTION: This new electrode structure constitutes its characteristic feature that a pair of sets of electrodes 4, 7, 8 is arranged against each other inside and more than 0.15 mg/mm<3> of mercury is sealed in it, at least one set of the electrodes 4, 7, 8 has electrode rods 41, 7a, 8a and a head end electrode part 42 of a larger diameter than outer diameter of electrode rods 41, 7a, 8a on their head ends and a plurality of heat conductive rod type members 43 fused and integrated with the head end electrode part 42 at a part extend in an extending direction of the electrode rods 41, 7a, 8a and are arranged on an outer surface of the electrode rods 41, 7a, 8a.
Patent JP-2003146876-A (JP)
Title: Collagenase activity inhibitor
Inventor: NISHIBE YUKINAGA
IPC: A61K8/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new and safe collagenase activity inhibitor and a cosmetic composition. SOLUTION: This collagenase activity inhibitor comprises indomethacin and an extract of Magnolia obovata Thunb. This cosmetic comprises indomethacin and an extract of Magnolia obovata Thunb. The collagenase activity inhibitor and the cosmetic composition have inhibitory action on collagenase activity and provides the skin with firmness and gloss and improves wrinkles and flabbiness. Consequently, the collagenase activity inhibitor and the cosmetic composition are effective against prevention of skin aging and can be applied to all forms of preparations (medicines, quasi medicines and cosmetics) and can be used for other common foods and beverages.
Patent JP-2002241524-A (JP)
Title: Coating for polymeric substrate
Inventor: BLACKWOOD WILLIAM RAYE
IPC: C09D183/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce tackiness of a polymeric substance by coating with a silicone rubber composition. SOLUTION: This method for reducing tackiness of a polymeric substrate comprises (i) coating the surface of the polymeric substrate with a thermosetting liquid silicone rubber composition, (ii) applying an aqueous suspension of powdered silicone rubber with a mean particle size of 0.1 to 500 μm to the coated substrate, and (iii) heating the coated substrate to cure the thermosetting liquid silicone rubber composition and simultaneously adhere particles of the powdered silicone rubber to the polymeric coating on the substrate.
Patent JP-2003152203-A (JP)
Title: Optical charging type secondary battery
Inventor: WATANABE HARUO
IPC: H01L31/042
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical charging type secondary battery which suppresses light reception on the entire surface of a photoelectric converting sheet by suppressing curling of the photoelectric converting sheet in its winding-up direction and then achieves both effective power generation and charging. SOLUTION: This optical charging type secondary battery is equipped with a cylindrical spool part, a sheet type body which is wound around the spool part and arranged in a free drawing-out state and has a flexible photoelectric converting element, a storage battery which can be charged and discharged, and a control circuit part which controls the charging and discharging of the storage battery and in a nearly cylindrical shape on the whole when the spool part is wound with the sheet type body having the photoelectric converting element; and the spool part is provided integrally with an upper flange and a lower flange which are positioned at its both end parts and formed in a nearly circular flat plate shape, and the spool part is wound with the sheet type body. Further, the sheet body has a curvature in its width direction.
Patent JP-2003151494-A (JP)
Title: Lamp
Inventor: KATAOKA TOMOHITO
IPC: H01K1/32
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a lamp having a glass pipe provided inside with a luminous mechanism to illuminate by electric discharge or incandescence attempting increase of lifespan by restraining blackening of the glass pipe. SOLUTION: This lamp L1 having the glass pipe X1 sealing more than one kind of mercury, metallic halide and rare gas and provided with a deteriorated article capturing part T0 b to adhere a deteriorated article to grow inside of the glass pipe X1 in an inside part of the glass pipe X1 is furnished with a protective film forming part 20a forming a light transmittance protective film 30 and a protective film non-forming part 20b without the protective film 30 formed on it in an inside part of the glass pipe X1 and constitutes the deteriorated article capturing part T0 b of the protective film non-forming part 20b.
Patent JP-2003146285-A (JP)
Title: Power transmission mechanism and bicycle with power transmission mechanism
Inventor: IWATSUKI SATOSHI
IPC: F16H7/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission mechanism capable of accumulating or releasing the rotation power of a shaft at an appropriate timing mainly with a mechanical structure only. SOLUTION: The power transmission mechanism 20 comprises a power spring 5 for temporarily accumulating the rotation power of the shaft S1, an accumulation side rotation power transmission mechanism 6 capable of transmitting the rotation power from the shaft S1 to the power spring 5, a release side rotation power transmission mechanism 7 capable of transmitting the rotation power from the power spring 5 to an output side sprocket 2, and a ball screw 8 for detecting the difference of the torque working on an input side sprocket 1 and the output side sprocket 2 respectively. When the accumulation side rotation power transmission mechanism 6 is operated based on the difference of the torque detected by the ball screw 8, the rotation power of the shaft S1 is accumulated in the power spring 5.  When the release side rotation power transmission mechanism 7 is operated based on the difference of the torque detected by the ball spring 8, the rotation power accumulated in the power spring 5 is released to the output side sprocket 2.
Patent JP-2003145776-A (JP)
Title: Liquid droplet ejecting head, production method therefor, ink cartridge, and ink-jet recording apparatus
Inventor: YAMANAKA KUNIHIRO
IPC: B41J2/16
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem of inability to perform highly reliable bonding. SOLUTION: An electrode substrate 2 and a channel substrate 1 are bonded via a film 11 formed by spin coating in an enclosed state.
Patent JP-2003157240-A (JP)
Title: System and method for providing information, device and method for controlling access, device and method for providing contents, device and method for processing information, storage medium, and computer program
Inventor: SASAKI TAKAHIRO
IPC: G06Q10/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To control active access by an end user to contents and applications released on a platform. SOLUTION: The platform such as a community is provided in a WWW information providing space. An information provider releases the contents and applications to the end user by installing pavilions on the community. An authorizing and issuing organization with common sense examines and judges contents provided for application according to fixed policy and standard and allows authorized contents to be accessed. The authorizing and issuing organization limits active access by the end user to information source to maintain service quality and grade.
Patent JP-2003157643-A (JP)
Title: Small magnetic disk cartridge
Inventor: NIITSUMA KAZUHIRO
IPC: G11B23/03
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk cartridge suitably loadable in a card disk drive, when the card disk drive loadable in an electronic instrument has a pair of head suspensions for supporting a magnetic head, and a suspension opening and closing member provided with a wedge-shaped part which opens and closes the pair of head suspensions by movement of cross direction. SOLUTION: The magnetic disk cartridge 30 is provided with a contact part 33a which moves a wedge-shaped part 24 by being abutted to a suspension opening and closing member 22 when the contact part 33a is loaded in the disk drive 6.
Patent JP-2003163849-A (JP)
Title: Receiver and reception method
Inventor: NARITA KATSUMI
IPC: H04N5/44
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily cope with a change in a state of a broadcast system.  <P>SOLUTION: A STB (set top box) 1 for processing a digital terrestrial broadcast wave is provided with an information acquisition tuner 15 in addition to a user use tuner 12 for receiving a channel through which program data are broadcast. A CPU 11 controls the information acquisition tuner 15 to sequentially select a channel received from the information acquisition tuner 15 and to acquire broadcast station information sent from a broadcast station. A memory 17 for broadcast station information stores the acquired broadcast station information so as to enable a user to view the program of the broadcast station for transmitting the broadcast station information. Further, the CPU 11 acquires EPG (electronic program guide) data of the channel received by the information acquisition tuner 15 and allows an EPG memory to store the data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154532-A (JP)
Title: Resin molding die
Inventor: YOSHIKAWA KAZUHIKO
IPC: B29C33/76
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding die with which mold releasing can be done without causing dent or crack. SOLUTION: The molding die is equipped with a cavity 8 comprising a plurality of cavity blocks wherein one or more sliding blocks are employed as the cavity blocks. The sliding blocks can move a cavity plane 2 half-way up and down along the releasing direction inside the cavity 8 where assembled cavity blocks are released.
Patent JP-2003160268-A (JP)
Title: Rotary turn bar
Inventor: SUZUKI HIDEO
IPC: B65H27/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary turn bar of low friction and little mechanical loss without causing tension fluctuation in conveying various webs while changing the direction.  <P>SOLUTION: This rotary turn bar 1 is assembled by arranging fourteen elements each composed of radial rollers 2a, 2b of a first rotation body and a thrust roller 3 of a second rotation body, in close contact in the rotation axis direction of a shaft 4 so that the thrust rollers 3 are not adjacent to each other, and key-fixing each element to the shaft 4. The radial rollers 2a, 2b are provided with ten recessed parts 5 and projecting parts 6 alternately and equally on the outer periphery, and when the radial rollers 2a, 2b are arranged to overlap the recessed parts 5 with each other and the projecting parts 6 with each other, a sliding bearing for supporting the thrust rollers 3 is formed. The thrust rollers 3 are journaled at 90° to the shaft and disposed rotatably in the spaces of the recessed parts 5 of the radial rollers 2a, 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002193033-A (JP)
Title: Headlight for vehicle
Inventor: ROSENHAHN ERNEST OLAF
IPC: F21Y101/00
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To detect an actual turning position of a headlight inserting body and prevent dazzling a driver in an oncoming car. SOLUTION: This headlight comprises a position detecting device 50 connected with a control device 36 which determines a starting position for the other turning of a headlamp inserting body 10. The position of the headlight inserting body 10 can be detected only at least at an approximately determined turning position by the position detecting device 50 due to acknowledging for the control device 36 in regard to the actual turning position of the headlight inserting body 10.
Patent JP-2003159729-A (JP)
Title: Die for molding optical disk
Inventor: ENOMOTO TAKEHIRO
IPC: B29L17/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of punching in gate-cut, facilitate the replacement of parts when die parts of a gate cutting part are damaged or worn out, and carry out the gate-cut without the fall-off of a sprue in die opening and the occurrence of fins in the gate-cut, in terms of the gate-cut for a die for molding an optical disk.  <P>SOLUTION: This die for molding the optical disk is characterized in that a die 9 has an inside diameter equal in dimension to a gate-cut diameter 5 and forms a gate-cut part, and is replaceably shrinkage-fitted into a gate bush 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165211-A (JP)
Title: Ink ejector
Inventor: IMAI KOJI
IPC: B41J2/05
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink ejector capable of performing optimal printing constantly at the time of starting print without being affected by the number of channels ejecting ink.  <P>SOLUTION: If the number of channels of a print head 30 being driven simultaneously is 50 or above (S15: YES) immediately after start of printing (S13: YES), a drive voltage is determined with reference to a voltage correction table 1 (S16). If it is in the range of 30-49 channels (S15: NO, S17: YES), a drive voltage is determined with reference to a voltage correction table 2 (S18). If it is in the range of 10-29 channels (S15: NO, S17: No, S19: YES), a drive voltage being applied to the piezoelectric layer 32 of the print head 30 is determined with reference to a table 3 (S20).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169052-A (JP)
Title: Digital signature system
Inventor: HONDA YOSHINORI
IPC: G09C1/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate between a digital signature that a digital signature signer puts and a digital signature that a 3rd party who impersonates the digital signature signer puts.  <P>SOLUTION: A user client 1 generates a digital signature for a message and stores it on a signature storage server 2. The signature storage server 2 stores a log list of digital signatures and issues a storage certificate to the user client 1. The user client 1 requests the signature storage server 2 to verify a stored certificate and can verify that the digital signature is correct.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168318-A (JP)
Title: Luminaire
Inventor: NORO HIROSHI
IPC: F21Y101/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting a lighting device, capable of contributing to miniaturization of a luminaire, reduction of its cost, and reduction of its assembling man-hours.  <P>SOLUTION: This luminaire is provided with a high-pressure discharge lamp 16 and its lighting device 12. A housing part 13 in which a filler 15 is filled in condition wherein mounting articles for a printed circuit board to compose the lighting device 12 are housed is formed inside a case 11 of the luminaire, and four protrusions 14a, 14b are protruded from the bottom surface as holding parts to hold the mounting articles for the printed circuit board in the housing part 13, when filling the filler 15 in the housing part 13 with the case 11 kept in a horizontal position. The two outside protrusions 14a are formed lower than the two inside protrusions 14b, and thereby the mounting article is held with its position inclined from horizontality.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164823-A (JP)
Title: Ultrasonic cleaning device
Inventor: OZAWA YOSHIO
IPC: B08B3/12
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning device in which destruction near the outlet of a running water housing by heat generation caused by ultrasonic vibration is prevented.  <P>SOLUTION: The ultrasonic vibration cleaning device comprises the running water housing 1, a vibrator loading part 1a, a feed port 1b, an inclined wall 1c, an outlet 1d, an ultrasonic transducer 2, and a backing material 3. Cooling fins 4 comprising a plurality of protruding lines are provided on the outer circumference of the inclined wall 1c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166534-A (JP)
Title: Dynamic pressure gas bearing unit and disk record regenerating device
Inventor: KUSAKA KEIGO
IPC: H02K21/22
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure gas bearing unit having sufficient stiffness and load capacity to a radial direction of the bearing and stable rotation of a hub.  <P>SOLUTION: The dynamic pressure gas bearing unit 2 comprises the approximately cylindrical hub 4 with a designated height, a central shaft body 51 inserted into the inside of the hub 4 and relatively and rotatably supporting the hub 4 to a radial direction, a flange portion 544 fixed via an intermediate shaft portion 53 sticking out from the lower surface of the central shaft body 51, and an annular thrust bearing plate 6 located between the lower surface of the central shaft body 51 and the upper surface of the flange portion 54. Thrust magnetic bearings 9a and 9b supporting the hub 4 to a thrust direction are arranged between an outer peripheral side surface of the flange portion 54 and the inner face of the hub 4 opposing to the outer peripheral side surface of the flange portion 54.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167168-A (JP)
Title: Optical semiconductor receiving module
Inventor: IKEDA TOMOKAZU
IPC: G02B6/42
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an optical coupling efficiency and to improve the yield in the process of mass production.  <P>SOLUTION: The optical semiconductor receiving module is equipped with an optical fiber 7 having a passage for light irradiation, a light receiving element 3 for receiving light from the optical fiber 7, a condensing lens 5 arranged between the optical fiber 7 and the light receiving element 3. The receiving module is characterized by satisfying L<SB>2</SB>=0.84L<SB>1</SB>to 0.94L<SB>1</SB>, where L<SB>1</SB>is a distance from the light emitting end of the optical fiber 7 to the center of the condensing lens 5, and L<SB>2</SB>is a distance from the light receiving face of the light receiving element 3 to the center of the condensing lens 5.  <P>COPYRIGHT: (C)2003,JPO