baber/WOPTO huggingface dataset:
Patent JP-2003211739-A (JP)
Title: Recorder and recording control method
Inventor: HOSOKAWA NAOHIRO
IPC: G06K15/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput of a system by speeding up accessing a memory.  <P>SOLUTION: When recording data is held as index data, an exclusive FIFO memory is set between a data processing circuit before an index development and a circuit for executing the index development, and the data is temporarily stored in the memory. In reading out the data, a part necessitated for processing of a recording head is specified by a pointer, thereby accessing the memory efficiently. The throughput is improved accordingly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218505-A (JP)
Title: Printed board, printed board unit, method of checking and manufacturing the same, and communication equipment using the same
Inventor: KOBAYASHI MASAAKI
IPC: H05K3/34
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided printed board, wherein the soldering condition of electronic parts mounted on both sides of the printed board can be easily and surely detected through an X-ray inspection.  <P>SOLUTION: Lands 1a where electronic components 2 mounted on the front side of a printed board main body 1 are soldered and lands 1b where the electronic components 2 mounted on the rear side of the printed board main body 1 are soldered are arranged staggered on the printed board main body 1 so as not to overlap with each other, so that the soldered parts on the front side of the printed board main body 1 and the soldered parts on the rear side of the printed board main body 1 hardly overlap with each other even when the surface-mounting electronic components 2 are mounted on the lands 1a and 1b located on the front and rear of the printed board main body 1, and the soldering condition of the electronic components 2 can be easily and surely detected through an X-ray inspection which irradiates the soldered joints with an X-ray or the like for inspection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216325-A (JP)
Title: Pointing stick and method for manufacturing the same
Inventor: UEDA YUKINORI
IPC: G06F3/0338
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a pointing stick, and to reduce the fluctuation of sensitivity.  <P>SOLUTION: A base part 2 and an operating part 3 are integrally molded from electric insulating resin materials. Also, at the time of integrally molding the base part 2 and the operating part 3, a metallic board being an input/output terminal 6 is inserted, and when an integral structure 4 where the base part 2 and the operating part 3 are integrally molded is obtained, the base part 2 is configured so as to be formed with the input/output terminal 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214385-A (JP)
Title: Impeller
Inventor: KAJIWARA KENICHI
IPC: F04D29/28
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller capable of elongating the life of a die used in molding a blade, and improving the productivity by preventing the error stop in a welding machine.  <P>SOLUTION: In this impeller 1 comprising a disc-shaped main plate 10, a blade 20 joined to the main plate 10 and a side plate 30 having a suction port, a central part of the main plate 10 is provided with a boss hole 12 for mounting a boss engaged with a pump shaft, and a stepped part 13 is formed around the boss hole 12 formed on the main plate 10, by drawing process. An inner peripheral side end part 22 of the blade 20 joined to the main plate 10 is rounded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002244167-A (JP)
Title: Beam deflection plate, switching system having the beam deflection plate, and method of selectively coupling terminal with respect to light signal
Inventor: WEIDLICH KAI
IPC: G02F1/29
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a beam deflection plate for deflection rays to a selective direction and a switching system, having plural terminals for light signals which enter the switching system through 1 or more terminals and are outputted by the selectable terminals. SOLUTION: The beam deflection plates 1 of the rays 9 have a pair of electronic arrays 19 and 23 and first plate 3 of an electro-optical material, arranged between a pair of planoparallel mirrors 5 and 7 and are capable of changing the refractive index of the electro-optical material, by impressing a voltage thereto. The reflectivity of a pair of first mirrors 5, facing incident light 9, is lower than that of second mirrors 7 and the first or second mirrors has plural dielectric layers 11 and 13 having the refractive indices different from each other.  Furthermore, the switching system has the plural terminals for the light signals and the beam deflecting plates 1, allocated to each other in pairs and the respective beam deflection plates, and are capable of controlling the beams 9 in such a manner that the rays are deflected in the selectable direction and are admitted into at least one selected terminals.
Patent JP-2003217136-A (JP)
Title: Track cross signal producing circuit
Inventor: KATADA MASAYASU
IPC: G11B7/085
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To produce a track cross signal having the amplitude similar to that of an already recorded area even on an unrecorded are of a disk, in a track cross signal producing circuit.  <P>SOLUTION: This circuit is provided with: an area discriminating circuit 50 for discriminating whether the reproducing position resides in the already recorded area or the unrecorded area; and a variable gain amplifier 5 for outputting a track cross signal 107 by means that a difference signal 103 from a 1st integrator 2 is made to be the input and a gain is controlled with a negative coefficient in accordance with a sum signal 105 from a 2nd integrator 4 and an area discriminated by the area discriminating circuit. The gain of the variable gain amplifier in the unrecorded are is made higher than that of the already recorded area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221326-A (JP)
Title: Chewable agent containing branched amino acids
Inventor: IDA MITSUYASU
IPC: A61K9/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a chewable agent which does not cause sticking during the process for forming tablets, and to obtain a chewable agent which can control the odor and bitter taste characteristic of branched amino acids, shows an excellent stability during its usage and storage, and which contains, as the active ingredients, three amino acids respectively having branched chains.  <P>SOLUTION: The method producing the chewable agent containing, as the active ingredients, the three branched amino acids such as isoleucine, leucine, and valine, is characterized by having the three processes, i.e., the process for producing granules by granulating a particle mixtures consisting of three kinds of particles respectively containing the three amino acids as the active ingredients, the process for producing coated granules coated with a coating liquid containing a binder component, and the process for producing the chewable agent by forming tablets from the coated granules.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221784-A (JP)
Title: Film-forming agent, warp sizing agent for glass fiber woven fabric and warp for glass fiber woven fabric attaching the same sizing agent
Inventor: NAKAJIMA TORU
IPC: D06M15/333
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sizing agent having excellent dividing property after sizing, reduced in damage of a film by friction and capable of providing a warp having slight fluff and a glass fiber yarn for warp to which the sizing agent is attached in order to prepare a glass fiber woven fabric having slight fluff.  <P>SOLUTION: The film-forming agent and the warp sizing agent for glass fiber woven fabrics are each obtained by formulating a polyvinyl alcohol with a hydroxyalkylated starch and/or an acetylated starch and the decomposed product of a cationized starch or the decomposed product of a cationized hydroxyalkylated starch or by formulating the polyvinyl alcohol with the decomposed product of the cationized starch and/or the decomposed product of the cationized hydroxyalkylated starch. The warp for glass fiber woven fabrics is obtained by attaching the sizing agent to the glass fiber yarn warp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224573-A (JP)
Title: Communication system, communication terminal server and data transfer control program
Inventor: UMAYABASHI MASAKI
IPC: H04Q11/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the communication system of an Ethernet(R)-PON system in which a server can normally receive signals from respective communication terminals and the server can synchronize the signals from the respective communication terminals in a short period of time.  <P>SOLUTION: In the communication system, a plurality of the communication terminals successively transfer data to a server within a transmission permitted period allocated to each of the respective communication terminals. The communication terminal transfers a preamble for synchronization to the server at the start of the transmission permitted period, code-converts a data frame into codes for every 10 bits by every 8 bits and transmits a signal string to which the code indicating a head is added to the server for the data frame during the transmission permitted period, and turns communication to the server to a non signal state at the time other than the transmission permitted period. The server takes synchronization by reading the preamble for the synchronization inserted to the signal string received from the respective communication terminals, converts the part in the non signal state of the signal string to a predetermined special code string and inversely converts the received signal string to the data frame before conversion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221542-A (JP)
Title: Water-based marking pen for writing board and ink composition used therefor
Inventor: HOSOYA HIROMITSU
IPC: C09D11/16
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based marking pen ink composition having excellent erasability and visibility, and to provide a water-based marking pen in which the ink is charged and which is used for writing boards.  <P>SOLUTION: This ink composition comprising water, a colorant, a polymer latex, and a releasing agent is characterized in that the colorant comprises at least one colorant selected from metal powder or colored resin fine particles having an average particle diameter of ≤15 μm and an inorganic pigment, organic pigment or fluorescent pigment having an average particle diameter of ≤5 μm, and that the releasing agent comprises at least one agent selected from the group consisting of aqueous emulsions selected from higher alcohols, liquid paraffin, squalane and dimethylpolysiloxane, liquid at the ordinary temperature, silicone-based surfactant and resin fine particles having an average particle diameter of ≤5 μm. The water-based marking pen for writing boards has an ink reservoir 3 containing an ink and a pen core 2 comprising a porous polyester core having a porosity of ≥58%, a porous foam member having open cells, or a writing brush.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222973-A (JP)
Title: Diazo photosensitive paper
Inventor: SATO KATSUHIKO
IPC: G03C1/775
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diazo photosensitive paper in which precoupling in storage is prevented on such a level as to cause no problem even when a support having ≥10 mass% waste paper pulp content and pH 5.5-9.5 of the paper surface is used as the support of the diazo photosensitive paper.  <P>SOLUTION: The diazo photosensitive paper having a photosensitive layer disposed on a paper support having ≥10 mass% waste paper pulp content and pH 5.5-9.5 of the paper surface has a back layer for curl prevention formed on a face of the paper support opposite to the face with the photosensitive layer by way of a barrier layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226638-A (JP)
Title: Target-tropic liposome
Inventor: YAMAZAKI NOBORU
IPC: A61K9/127
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liposome applicable to the medical/pharmaceutical fields including pharmaceutical preparations and cosmetics, and usable as a therapeutic drug delivery system or a diagnostic cell/tissue sensing probe for locally delivering a drug or a gene to affected part(s) through recognizing a target cell/tissue such as cancer.  <P>SOLUTION: This liposome useful as the therapeutic drug delivery system or diagnostic cell/tissue sensing probe is constructed so as to selectively control the intake of a target cell/tissue by variously altering the molecular structure of the sugar chains in a sugar-modified liposome where the sugar chains are bound via linker proteins to the corresponding liposome.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220707-A (JP)
Title: Inkjet printer
Inventor: KATO MANABU
IPC: B41J2/01
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate determination of a cause of defective printing.  <P>SOLUTION: In an inkjet printer, pressurized ink ejected from a nozzle by vibrating the nozzle at a constant cycle is divided into ink particles, the ink particles are charged in a charged level corresponding to a charging voltage for printing to allow the charged ink particles to fly in a deflected electric field to be deflected, thereby printing a character on a printing medium. A phase detection signal in an analog signal state output from an automatic phase sensor 205 is converted to a signal in a digital signal state by an A/D converter to be stored in a memory 103 and the waveform thereof is indicated on a display device 105 on an inkjet printer body 100 in a form easy to visually observe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221430-A (JP)
Title: Epoxy resin composition, prepreg and laminated board
Inventor: ISHIDA TAKEHIRO
IPC: C08G59/50
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition giving a cured product with excellent flame retardance even if no halogen compound is contained and with excellent in moisture absorption and adhesiveness, to provide a prepreg using the epoxy resin composition and a laminated board using the prepreg.  <P>SOLUTION: The epoxy resin composition comprises a phosphor-containing epoxy resin, an aromatic diamine and a solvent, wherein the phosphor-containing epoxy resin is obtained by modifying an epoxy resin with the phosphor compound (9,10-dihydro-9-oxa-10-phosphophenanthrene-10-oxide) represented by formula (1) and the aromatic diamine is a compound including 3-6 benzene rings in the molecule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229206-A (JP)
Title: Connector device for card
Inventor: MATSUSHITA TOSHIHISA
IPC: H01R13/64
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device for a card enabling insertion of cards with different lengths by arranging connector terminals back and forth in an insertion direction of the cards and capable of smoothly inserting each card at the time of card insertion.  <P>SOLUTION: A storage part 1a of a housing 1 is provided with a guide member 9 having slanted faces 9g. A first card 12, as it is inserted, does not come in contact with the slanted faces 9g, but instead, a first connector terminal 2 and a contact terminal part 12a of the first card 12 come in touch, and a second card 13, at its insertion, is pushed up to a position where the first connector terminal 2 and the bottom face of the second card 13 will not come in touch, as, the second card 13 is guided in contact with the slanted faces 9g.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229861-A (JP)
Title: Data collection system
Inventor: TAKAHASHI YASUO
IPC: H04L12/403
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data collection system capable of collecting and writing data even from an I/O device related to lower rank equipment occurring a fault.  <P>SOLUTION: A data transmission system connecting upper rank equipment 1A, 1B such as a data display device to lower rank equipment 3A to 3C such as a controller and a programmable logic controller through a LAN 2A is provided with a plurality of pieces of lower rank equipment 3A, 3B connected to the upper rank equipment 1A and a plurality of I/O devices 4A, 4B connected to the equipment 3A, 3B in common and each of the lower rank equipment 3A, 3B is provided with a deputizing function for deputizing the operation of each of the lower rank equipment 3A, 3B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231598-A (JP)
Title: Authentication system and fuel supply apparatus employing the same
Inventor: OOGIKU MAKOTO
IPC: H04W88/06
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To authenticate and make a payment by means of a portable communication device.  <P>SOLUTION: The fuel supply apparatus 10 comprises a management computer 16 installed in an office 12 of a gas station, oil feeders 20a and 20b, and setting devices 22a and 22b. The management computer 16 is communicatively connected via a public circuit 24 and the Internet 25 with an external management server 26. The management server 26 is placed in a management center or the like distant from the gas station, and stores individual information obtained from a financial institution such as a bank in a database for management. The management computer 16 transfers the individual information such as a telephone number, an ID or a password when received by a cellular phone 18 to the management server 26. When authentication of an individual is requested from the computer 16, the server 26 retrieves the information in the database and authenticates a corresponding customer, and then transfers the authentication results to the computer 16 to permit oil feeding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233097-A (JP)
Title: Shake correcting device
Inventor: OKAZAKI MITSUHIRO
IPC: G03B5/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shake correcting device of which the movable member is surely locked.  <P>SOLUTION: When a locking ring 31 is moved to a locking position in a state where biasing springs 41X and 41Y nearly orthogonal to each other are fixed in the ring 31, the springs 41X and 41Y pressure the protrusions 11a and 11b of the movable member 11 in an optical axis direction. Since the springs 41X and 41Y pressure the member 11, the fine vibration of the member 11 is restrained even if a gap exists between the ring 31 and the member 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240507-A (JP)
Title: Interference measurement apparatus
Inventor: NAKAMURA KEN
IPC: G01B11/24
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely improve S/N of data acquired by a fringe scan method even if disturbance is not suppressed.  <P>SOLUTION: Fringe scan is performed to change optical path difference between reference light and the light to be inspected. Accumulated data that is a time integration value over a prescribed hours for intensity is sequentially sampled as the data representing changes in intensity of the interference light generated then. The timing representing minimum strength of the interference light is made to agree with the timing for starting sampling of any accumulated data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237369-A (JP)
Title: Vehicular door structure
Inventor: FUKUSHIMA YOSHIO
IPC: B60J5/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center pillar-less door structure capable of improving strength and rigidity of the door while utilizing structural advantages of the center pillar-less door structure, such as easy ingress/egress and cargo carrying- in/out.  <P>SOLUTION: An edge part 8 is installed which integrally extends from the top on the rear side of a door sash part 6 constituting a front door 1 to the bottom on the rear side of a door body part 7. A closed cross section of the edge part 8 comprises an outer panel 12 and an inner panel 13, and a section structure where a pressed panel member 14 and an extruded bar member 15 are installed as a reinforcement component, is provided inside the closed section. Above and below the edge portion 8, latch members L1, L2 as a door lock mechanism are provided, and a seat belt anchor SA is fastened against the inner panel 13 and the extruded bar member 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199608-A (JP)
Title: Table-shaped bag for automobile
Inventor: KANBARA YUSAKU
IPC: A45C9/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table-shaped bag for automobile which can be held horizontal so that a user can work on a rear seat having a wide space while sticking the table-shaped bag to his/her body without pressing the upper limbs.  <P>SOLUTION: Stretching supporting legs 12 adjustable in the height according to the height of a seat 13 and supporting legs 11 are additionally provided on the bottom of the bag and positions to fix the supporting legs, supporting positions and the lengths of the supporting legs are adjusted so that the surface of the table-shaped bag can be set as a horizontal plane in front of a human body sitting on the seat. The table-shaped bag for automobile is in close contact with the front of the body of the human body and positioned to present the functions of both arms at a maximum and can be utilized as a mobile study capable of being parked in the location of suitable natural environments such as sunshine and ventilation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237071-A (JP)
Title: Liquid jetting recording head and recording apparatus
Inventor: YAMAGUCHI YUKUO
IPC: B41J2/175
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a preferable recording liquid ejecting characteristic by certainly preventing peel-off of a wiring sheet from the side end at the time of cleaning the liquid ejecting side surface.  <P>SOLUTION: A frame member 16 having a common liquid chamber 17 is bonded to a recording unit 15 comprising a recording element substrate 1 provided with a plurality of recording elements, a wiring sheet 3 provided so as to cover the periphery of the recording element substrate 1 for transmitting a recording signal to the recording element substrate 1, a channel forming member 6 for supplying a recording liquid to the recording element substrate 1, and a porous member 7 for filtering the recording liquid. One end part of the wiring sheet 3 is fixed on the recording liquid ejecting side surface of the recording unit 15. The frame member 16 is provided with an elongating piece 31, elongating to the outer peripheral rim of the recording liquid ejecting side surface so as to have the top end part 31c cover the side end 3c of one end part of the wiring sheet 3 facing the outer periphery of the recording liquid ejecting side surface.  <P>COPYRIGHT: (C)2003,JPO