baber/WOPTO huggingface dataset:
Patent JP-2002351223-A (JP)
Title: Image forming device
Inventor: YAMAMOTO YASUMITSU
IPC: G03G15/14
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing cost-up and electrical bad influence on a transfer action, and of stabilizing with proper quantity a holding strength of a sheet peeling member and a contact pressure between the sheet peeling member and an image carrier. SOLUTION: The sheet peeling member 8 formed in the shape of a belt having a prescribed breadth is disposed at downstream in the conveying direction of a transfer sheet material from a transfer part 7 where a toner image on the image carrier 1 is transferred on the transfer sheet material A, and at the down side of a cleaning device 9 for removing the toner remained on the image carrier after transferring. In the sheet peeling member, a plurality of triangular peeling protrusion parts 8 are formed with an interval on the side part of the image carrier in the longitudinal direction. The side part opposite to the image carrier side is bonded to a stationary part 9 forming the upper side of the conveying path of the transfer sheet material.  The transfer sheet material adhered on the peripheral surface of the image carrier is peeled by the tip part of the peeling protrusion part being always in contact with the peripheral surface of the image carrier.
Patent JP-2002345570-A (JP)
Title: Bookshelf
Inventor: TAKAMURA AKIHIRO
IPC: A47B63/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a book, which is placed on a shelf board in such a manner that a front cover points forward, from slipping down from the shelf board. SOLUTION: A recessed groove 8, which points in a horizontal direction, is provided ahead of a front end of a backplate 7 above a shelf board 6 of a bookshelf 1, a supporting member 9, whose top surface has a recessed streak 10 pointing in the horizontal direction, is fitted into the recessed groove 8, and a back edge of a lower end of a book B placed so that a surface can point forward is supported by the recessed streak 10.
Patent JP-2002357681-A (JP)
Title: Time correction system, time supplying server, client thereof, time correction method, program therefor, contents providing system, contents delivery server, client thereof, contents providing method and program therefor
Inventor: NAKAMURA NORIHIKO
IPC: G04G5/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To easily set the precise hour in the terminal of a user while reducing the load required for the user. SOLUTION: A HP center 100 manages the precise hour by itself and provides it to a network 1 or 2. Contents can be also provided simultaneously therewith. A mobile terminal 201 specifies hour data from the received information and sets the hour on the basis of this. At this time, the hour data are preferably transmitted from the HP center 100 twice to perform a processing for confirming them in the mobile terminal 201. A contents providing site 300 acquires the hour data from the HP center 100 and provides them with contents.
Patent JP-2002357734-A (JP)
Title: Dispersion compensating optical fiber coil
Inventor: HAGIWARA SHINJIRO
IPC: G02B6/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion compensating optical fiber coil which has no attendant complication of its manufacturing process and has improved storage characteristics of a plurality of dispersion compensating optical fibers. SOLUTION: The dispersion compensating optical fiber coil 1 is provided with a bobbin 2, and the flange part 2a of the bobbin 2 is provided with a fiber guiding notched part 4 for taking out the extra length parts Fy of the dispersion compensating optical fibers F1 to F3 wound around the bobbin 2 outside the flange part 2a. The extra length parts Fy of the optical fibers F1 to F3 are fusion bonded, fusion protection sleeves 6 are coated on fusion bonded parts, and each fusion protection sleeve 6 is fixed to the flange part 2a with a fixture 7 for fixation. Moreover, the extra length parts Fy of the optical fibers F1 to F3 are fixed to the flange part 2a with an adhesive. Furthermore, three optical fibers F1 to F3 wound around the bobbin 2 are fixed to the flange parts 2a and 2b with the adhesive.
Patent JP-2002357732-A (JP)
Title: Optical waveguide circuit
Inventor: OUCHI SATORU
IPC: G02B6/12
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide element which has a low connection loss and is easily built in a casing. SOLUTION: In the optical waveguide circuit, the optical waveguide elements 10 and 11 which have a refractive index different from each other are alignedly connected, the clad faces of both elements are located on a same plane (X-Z plane), the connection faces 10b and 11b of the elements are inclined to the core of both elements and ground so as to be perpendicular to the clad faces, and the Snell's law is satisfied at the connection faces 10b and 11b.
Patent JP-2002357689-A (JP)
Title: Boiling water reactor with built-in pump
Inventor: YAMAMOTO TETSUZO
IPC: G21C15/243
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce a loss of power supply to a recirculation pump by minimizing a pressure loss accompanying a flow near the recirculation pump. SOLUTION: This building water reactor comprises a pressure vessel 1, a pump deck 3 for forming the bottom part of an annular downcomer part sandwiched between the pressure vessel and a shroud, and two or more recirculation pump 2 juxtaposed through the pump deck. A tapered nozzle 22 connected to the sucking side of the recirculation pump while gently changing the passage area is arranged above the recirculation pump, and the inlet part of the tapered nozzle is flattened long along the circumferential direction of the downcomer part. A shroud support leg 6 for supporting the lower part of the shroud to the bottom part of the pressure vessel under the pump deck comprises an opening part 8 corresponding to each recirculation pump and a guide plate 33 for smoothly guiding the discharge flow from each recirculation pump to the opening part.
Patent JP-2002365289-A (JP)
Title: New fluorescent probes, kit for measuring metamphetamine obtained by combining the same, and simplified test method of metamphetamine
Inventor: MATSUMOTO KAZUKO
IPC: G01N21/78
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a simplified method for measuring metamphetamine with high sensitivity. SOLUTION: The method for measuring metamphetamine is by a competitive homogeneous time-resolved fluorescent immunoassay method through the use of fluorescent resonance energy transfer. This kit for measuring the metamphetamine is formed of a combination of a fluorescent probe obtained by the covalent bonding between Cy5 or Cy3 and a metamphetamine antibody and a fluorescent probe of a BPTA or BHHCT-RM<3+> complex, wherein the RM contains a structure obtained by the covalent bonding between rare-earth metals such as Eu, Sm, and Tb, and a metamphetamine-protein bonded body.
Patent JP-2002368458-A (JP)
Title: Electronic apparatus
Inventor: AKAHA TOSHIHIKO
IPC: H05K1/14
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To advance the miniaturization in a simple constitution and simplify the connecting work. SOLUTION: A first and second electronic circuit units are housed and installed in a first and second racks 10, 11 between which main printed wiring boards 12 having first and second unit connection groups 13, 14 formed thereon are assembled so as to be bridged mutually, printed wiring boards 15, 16 are electrically connected to the first and second connection groups 13, 14 of the main printed boards 12, thereby forming the first and second electronic circuit units in the first and second racks 10, 11.
Patent JP-2002367171-A (JP)
Title: Optical disk discriminating method and optical disk discriminating system
Inventor: MURAOKA HIDEYA
IPC: G11B7/004
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk discriminating method and optical disk discriminating system capable of correctly discriminating an HL disk in addition to a CD, DVD-SL and DVD-DL. SOLUTION: The optical disk is discriminated to be the CD when the frequency of signal peaks during a moving period of a pickup 31 is twice and the intervals of the signal peaks of the first time and the second time are greater than a prescribed value; the optical disk is discriminated to be the DVD-SL when the frequency of the signal peaks is twice and the intervals of the signal peaks of the first time and the second time are smaller than the prescribed value; the optical disk is discriminated to be the HL when the frequency of the same is thrice and the intervals of the signal peaks of the second time and the third time are greater than the prescribed value; and the optical disk is discriminated to be the DVD-DL when the frequency of the signal peaks is twice and the intervals of the signal peaks of the second time and the third time are smaller than the prescribed value.
Patent JP-2002052367-A (JP)
Title: Thin plate sorting device
Inventor: BARTELS HUGO
IPC: B65G47/68
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sorting device for a decorative thin plate for a wooden mosaic floor which has a high processing speed and a large processing capacity. SOLUTION: The thin plate sorting device has at least one branching station 4 for branching the sorted thin plates from a conveyance line 3 and a branch line 5 extending from the station 4. A direction changeover means for guiding the sorted thin plates to the line 5 is installed in the station 4. The changeover means is formed to give upward impact to the plates, and at least the start point of the branch line 5 is located above the conveyance line 3.
Patent JP-2002368594-A (JP)
Title: Load driving device
Inventor: TAKADA KOJI
IPC: H02H3/087
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To protect a power switch element without lowering reliability by lowering the gate voltage of the power switch element on two stages by adding a little elements. SOLUTION: This device has a load current detecting circuit 50 for detecting a load current IL to flow to a load 17 and outputting a load current correspondent voltage VC corresponding to the load current IL and a protecting circuit 51 for lowering a gate voltage VG of a power switch element 2 on two stages by selectively operating a switch for protection corresponding to two levels of the load current correspondent voltage VC outputted from the load current detecting circuit 50 when an abnormal current exceeding an ordinary current value flows as a load current IL.  The protecting circuit 51 uses two MOSFET 33 and 40, with which gate threshold voltages are respectively different and the same load current correspondent voltage VC outputted from the load current detecting circuit 50 is impressed to gates, as switches for protection for changing the gate voltage VG of the power switch element 2 on two stages.
Patent JP-2002369981-A (JP)
Title: Electric razor
Inventor: TANIGUCHI BUNRO
IPC: B26B19/28
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To stably drive a blade unit in a blade block inclined to a body, to be easily gripped and held, and to enhance design property. SOLUTION: In this electric razor, the blade block B is inclined to the body A. A motor 26 is incorporated with a gradient in the body A so that the motor center line (c) of a motor 26 driving the blade unit 18 of the blade block B is positioned between the body center line (a) and the blade block center line (b). The drive of the blade unit 18 in the blade block B inclined to the body A is stabilized.
Patent JP-2003001199-A (JP)
Title: Substrate washing unit
Inventor: SATO MASANOBU
IPC: H01L21/304
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple substrate washing unit which can wash the fringe of a substrate effectively. SOLUTION: A plurality of points of the fringe We of a substrate W are supported by supporting pins 1 on a spin chuck 3 where the supporting pins 1 stand, so that the substrate W is held in a horizontal condition. 2 fluid nozzle 9 is disposed and secured right above the fringe We, and the washing and processing of the fringe We is done by the 2 fluid nozzle 9. At almost the same time, a washing brush 31 washes and processes the substrate W while rocking at the territory other than the fringe We. Because mist M discharged from the 2 fluid nozzle 9 is trace quantity and droplets of the mist M are minute, the splashing of the mist M by bounce can be reduced at a plurality of points of the fringe We supported by supporting pins 1 on the spin chuck 3, and at these points, the mist M can be supplied to do the washing.
Patent JP-2003225559-A (JP)
Title: Adsorbent made from plant biomass
Inventor: INOUE KATSUTOSHI
IPC: B01J20/02
Filed: 2001-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for removing hazardous substances which can satisfy tight environmental regulations with an inexpensive adsorbent and simple operation.  <P>SOLUTION: In this adsorbent, metal ions are carried on plant biomass mainly comprising cellulose and/or hemicellulose on which functional groups of an acidic phosphate ester are immobilized by reacting them with phosphoric acid. A preferable example as the plant biomass is a residue of squeezed orange. The adsorbent where a ferric ion is used as the carried metal ion is used for removing tervalent and pentavalent arsenic, pentavalent phosphorus, tervalent antimony, or tetravalent selenium. The adsorbent where a tetravalent cerium ion is used as the carried metal ion is used for removing a fluoride ion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003006427-A (JP)
Title: Management method and information processor
Inventor: MIYAZAKI HIDEKI
IPC: G06Q40/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To easily grasp the progress state of a contract from the past up to now. SOLUTION: Each contract to be managed is given a status showing the state of the contract and a position indicating the details of the status, a reason code representing a specific state is given to a contract having its status and position set when necessary, and the status and state of each contract are presented by a combination of the status, position, and reason code.
Patent JP-2003005976-A (JP)
Title: System for distributing application software
Inventor: NAGATANI KENICHI
IPC: G06F9/445
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an application software distributing system for allowing a user to install application software in an Internet server having a fire wall. SOLUTION: In this system, an Internet server is preliminarily installed with fire wall software and software for download for downloading application software from a control server in which a fire wall is set, and for installing it in the Internet server, and the control server is provided with an application distributing part in which application software to be purchased by the user of the Internet server is stored so as to be downloadable.
Patent JP-2003002926-A (JP)
Title: Antifoaming agent for water paint
Inventor: KAWASE MASAFUMI
IPC: C08F220/56
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an additive imparting a defoaming property to water paint and an excellent finished appearance by adding to the aqueous paint, suppressing coating defects such as repelling and crater forming due to foams, and contributing to the improvement of the appearance. SOLUTION: The additive is a polymer obtained by introducing trimethylsilyl group in an amount of >=2 wt.%, preferably >=5 wt.% into a copolymer which is conventionally used as an antifoaming agent for an aqueous paint, and has a number-average molecular weight of 1,000-100,000. When added in a small amount, the additive exhibits the excellent defoaming property in the water paint by suppressing the occurrence of coating defects such as reppelling and crater forming, and resultingly it can give excellent finishing to the paint.
Patent JP-2003001722-A (JP)
Title: Method for forming tire constituent member
Inventor: SUDA OSAYUKI
IPC: B29D30/30
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a tire constituent member in which belt-shaped members of a prescribed length corresponding to the circumference of a molding drum are wound onto the drum without changing over to improve work efficiency. SOLUTION: In the method for forming the tire constituent member 6, the belt-shaped members 1P and 2P are connected with each other to form a lengthy belt-shaped member 5, and the member 5 is wound at least double onto the molding drum 25.
Patent JP-2003016692-A (JP)
Title: Disk recording medium
Inventor: ENDO YASUSHI
IPC: G11B7/2533
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording medium which can significantly prevent production of mold or deposition of mold. SOLUTION: The disk recording medium 20 contains an antibacterial agent 25 in a resin substrate 21.
Patent JP-2003015105-A (JP)
Title: Image display device
Inventor: TOYODA YOSHIAKI
IPC: G09F9/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display device in which deterioration in a TFT element characteristic due to the stress of pulse voltage is suppressed. SOLUTION: In the image display device wherein a picture display part, a gate driver, and a drain driver are formed on a substrate of a nonconductive surface, the fall time of an output signal from the gate driver is 1 μs or longer.
Patent JP-2003016697-A (JP)
Title: Optical information redording medium, stamper and a method of manufacturing the stamper
Inventor: MORITA SEIJI
IPC: G11B7/24085
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which exhibits the capacity of the reproducing devices existing from heretofore to the maximum possible extent while using such devices and makes the optical information recording medium incresed in the recording capacity recognizable even by the conventional recording devices and reproducing devices and has interchangeability, a stamper for manufacturing the same and a method of manufacturing this stamper. SOLUTION: The optical information recording medium of a disk shape recorded with information along tracks has, successively from its inner periphery toward its outer peripheral side, a lead-in region stored with various kinds of the information relating to recorded contents, a program region stored with the contents described above and a lead-out region indicating the terminals of the tracks. The track pitch of the lead-out region is set narrower than the crack pitch of the lead-in region and the program region.
Patent JP-2003012338-A (JP)
Title: Method for producing preform for optical fiber using mcvd method
Inventor: TADA HIKARI
IPC: G02B6/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass preform in high yield and free from occurrence of outer diameter fluctuation, fracture or the like by forming thicker glass layer than in conventional process with respect to MCVD (modified chemical vapor deposition) method. SOLUTION: This method for producing an optical fiber preform by MCVD method comprises the steps of traversing a heating burner once or several times to pile up glass layer inside a glass pipe while flowing glass raw material containing gas inside the glass pipe as inside deposition step, and then removing soot piled up on the downstream side from the traverse turning part by physical scraping and/or chemical process (vapor phase etching) where the removing operation as being one set is carried out once or several times of sets.
Patent JP-2003010526-A (JP)
Title: Game ball leasing machine
Inventor: NOMURA YOSHIHIRO
IPC: A63F7/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game ball leasing machine capable of leasing game balls and counting those leased out by using a single device. SOLUTION: A controller 11 discharges game balls from a game ball discharger 8 as many as those corresponding to the amount of money requested within the range of monetary information stored in a card. A game ball counter 10 counts game balls discharged from the game ball outlet 21 of a game ball discharging path 9. The controller 11 stores the number of game balls counted by the game ball counter 10 in the exchanged game ball number storage area of the card as the number of exchanged game balls.
Patent JP-2003014648-A (JP)
Title: Luminescence detector
Inventor: MIURA JUNJI
IPC: G01N21/64
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a luminescence detector capable of distinguishing the luminous wavelength characteristics of a luminous substance with high accuracy and capable of detecting a plurality of luminous substances having different luminous wavelength characteristics in one stage. SOLUTION: A multisegment color sensor 9 is constituted of a plurality of light detection parts arranged along the moving direction of a fluorescent substance 1 and having intrinsic wavelength sensitivity characteristics applied thereto. The sensor 9 is used to detect the luminescence of the fluorescent substance 1 fed at a constant speed, and the time shift of the outputs of the respective light detection parts constituting the multisegment color sensor 9 is corrected in a signal processing part 15 to distinguish the luminous wavelength characteristics of the fluorescent substance 1.
Patent JP-2003010437-A (JP)
Title: Image display device
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which facilitates assembling and moreover, allows higher mounting parallelism of figure display members adjacent to each other (e.g. rotary drums). SOLUTION: A plurality of figure display units 30 each have a rotary drum 11 with a plurality of figures drawn continuously thereon and a rotating operation mechanism 20 (a stepping motor 21 and a relay board 23 connected to a controller for controlling the operation thereof) for rotary operation thereof mounted on a support plate 25 and are interconnected to form a figure display unit assembly 40. After the mounting of the figure display unit assembly 40 thus obtained on a holding case 50, a heat dissipation plate 60 is mounted outside the holding case 50.
Patent JP-2003014292-A (JP)
Title: Bath reheater
Inventor: MOCHIKI KOJI
IPC: F24H1/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a bath reheater in which troubles of prior art can be avoided by simply adding a simple member without providing any special apparatus, e.g. a water level detecting means. SOLUTION: The bathtub reheater comprises a circulation pump 34 for supplying hot water in a bathtub A sucked from a hot water sucking section Q1 to a heating means 35 and circulating it from a hot water supply section Q2 back to the bathtub A through a return path, means 42 for detecting conduction of hot water, and a bypath 94 for interconnecting a midway point of the supply path and a midway point of the return path in a circulation path 36. Based on information detected by the conduction detecting means 42, a decision is made whether the water level in the bathtub is lower or higher than that at the hot water supply section. Heating operation by the heating means 35 is executed if the water level in the bathtub is higher than that at the hot water supply section otherwise heating operation is not executed.
Patent JP-2003017628-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HONDA AKIRA
IPC: H01L23/48
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an optimal resin-sealed semiconductor device by considering respective characteristics which are in a relation of trade-off. SOLUTION: A first crank 2c-1 and a second crank 2c-2 are formed on a second lead 2 side. The crank 2c-1 is formed inside a resin sealing part 4, and the crank 2c-2 is formed outside a second lead 2 exposed from the side of the part 4. By this configuration, chipping of the corners of the part 4 is prevented, heat dissipating characteristics and moisture-resistance are improved, and current capacity is increased.