baber/WOPTO huggingface dataset:
Patent JP-2003241904-A (JP)
Title: Disk array device and its control method
Inventor: MORITA HOSHITERU
IPC: G06F12/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To shorten execution time for format processing from an external device on a disk array device which is provided with a plurality of disk devices and connected with the external device.  <P>SOLUTION: When accepting a request, referring to a writing history management table recording a history of an execution of write processing in blocks, whether the write processing of data is executed for a relevant block or not is confirmed. According to a confirmation result, format processing is not executed for the block for which the write processing is already executed but executed only for the block for which the write processing is not executed. A note 'write processing is already executed' is recorded for the formatted block in the writing history management table. In an execution state of the format processing, when accepting an execution request for read-out processing and/or the write processing, the read-out processing and/or the write processing are executed only when the write processing is already executed for the relevant block with referring to the writing history management table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323792-A (JP)
Title: Image forming method and electrostatic charge image developing toner used for the same
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/08
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by an electrophotographic system which hardly produces ozone masses during uniform electrostatic charging to a photoreceptor and does not give rise to contamination of an electrostatic charging member with ozone, an image forming device and toners used for the same. SOLUTION: The contact electrostatic charging system using an electrostatic charging roller is adopted. The surface roughness of the contact electrostatic charging roller is 2 to 40 μm. Binder resins having at least one peak between 1,000 to 10,000 in the value of the molecular weight distribution by GPC determined by a THF soluble component and are below a molecular weight 15,000 in the half width of the molecular weight distribution age used as the binder reins of the toners.
Patent JP-2003237177-A (JP)
Title: Tape printer
Inventor: SODEYAMA HIDEO
IPC: B41J3/36
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer capable of opening a switchable lid by tipping up motion, and limiting its closing position with a simple structure.  <P>SOLUTION: The tape printer 1, having a switchable lid 12 for opening and closing a cartridge mounting part 8, comprises a rib-like projection 66 provided on the switchable lid 12, an engaging lever 67 provided rotatably and engaged with the rib-like projection 66 for maintaining the switchable lid 12 in a closed state via the rib-like projection 66, and a pressing spring 62 for forcing the engaging lever 67 in the engaging direction such that the switchable lid 12 is in a completely closed state at a position whereat the contact point 70 of the rib-like projection 66 and the engaging lever 67 is beyond the dead-center position with respect to the line A linking the mounting position 69 of the pressing spring 62 to the engaging lever 67 and a hinge part 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242214-A (JP)
Title: Selection method of excellent taxi and selection system of excellent taxi
Inventor: OKA HIDEAKI
IPC: G06Q50/30
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taxi allocation system for obtaining satisfaction of a user who requests a driver whose customer service is excellent by collecting only selected drivers who offer excellent customer service.  <P>SOLUTION: A computer 20 is provided at a registration center 10 for which the drivers D with their will to offer an excellent customer service have entered. The computer 20 has a recommendation counter update means 23 for updating the number of recommendation of each driver D stored in a driver database 22 for storing various kinds of information about each driver D in the case of obtaining a recommendation from the user C who satisfies with the customer service of each driver D and a data search means 26 for searching recommendation situation of each driver D from the user C stored in the driver database 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236915-A (JP)
Title: Method for manufacturing amorphous thermoplastic resin sheet
Inventor: NISHIMURA KOICHI
IPC: B29C48/92
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of stably manufacturing an amorphous thermoplastic resin sheet reduced in thickness irregularity, having good surface smoothness, excellent in optical characteristics, reduced in phase difference and especially suitable in a production of a resin sheet having an alicyclic structure.  <P>SOLUTION: In the method for manufacturing the amorphous thermoplastic resin sheet by successively passing the sheetlike molten thermoplastic resin extruded from an extruder along the peripheries of two drums comprising first and second cooling drums, the expression t×(T<SB>1</SB>-T<SB>g</SB>) is set to -50-+20 s°C when the resin contact time with the first cooling drum is set to t s, the temperature of the resin when separated from the first cooling drum is set to T<SB>1</SB>°C and the glass transition temperature of the resin is set to T<SB>g</SB>°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247576-A (JP)
Title: Arrangement structure of electric disc brake
Inventor: ADACHI OSAMU
IPC: F16D65/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product to prevent increase of temperature of a reduction gear mechanism for reducing drive force of an electric motor due to brake heat of a friction pad, improve operating properties and durability with excellent assembling properties, productivity, and maintainability, and compact caliper body, and improve degree of freedom of layout during situation of an electric display brake at a vehicle.  <P>SOLUTION: A forward and backward moving mechanism is provided to be moved forward and backward by the drive force of the electric motor 15, and the electric disc brake causes pressing and sliding of press members of friction pads 3 and 4 to generate a press force. The electric disc brake is provided such that braking is performed by pressing and sliding friction pads 3 and 4 against a disc rotor 1. The electric motor 15 is situated between the friction pads 3 and 4 and a reduction gear mechanism 17 to reduce the drive force of the electric motor 15, and to transmit it to the forward and backward moving mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249265-A (JP)
Title: Polymer electrolyte battery
Inventor: KURATOMI JUNICHI
IPC: H01M10/0585
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a rejection rate under production by preventing breakage and an internal short-circuit in a laminated cross section of a power generation element.  <P>SOLUTION: With respect to a polymer electrolyte battery in which the power generation element is constituted by laminating a plurality of sets of single cells that consist of one set of a positive-electrode layer, a polymer electrolyte layer, and a negative-electrode layer, the purpose is attained by coating the laminated cross section of the power generation element with a resin material. The resin material can be formed by making it hardened after applying a fluid monomer to the laminated cross section of the power generation element. If the resin material is made to consist of the material which has the same repetition unit as the polymer material which constitutes the polymer electrolyte, then the effect increases. Moreover, especially the effect is large when it is applied to the all-solid high polymer electrolyte battery that does not contain the solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246221-A (JP)
Title: Roof opening/closing unit for vehicle
Inventor: IWATA TOSHIO
IPC: B60J7/12
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof opening/closing unit for a vehicle capable of widely taking an opening of a trunk even when a roof is stored in the trunk by reducing in size a mechanism for moving the roof and the trunk lid or the like of a convertible vehicle.  <P>SOLUTION: The roof opening/closing unit 10 comprises a roof panel 2 mounted above a compartment 1a of the vehicle, a rear window 3 rotatably coupled to the rear side of the panel 2, a room link mechanism 20 for superposing the panel 1 with the window 3 by moving the panel 2 to the rear of the vehicle and moving the window 3 into the trunk 60 disposed at the rear of the vehicle, a luggage linkage 80 for openably supporting the lid 6 covering the trunk 60 forward or rearward of the vehicle, and a coupling mechanism 7 for coupling the window 3 to either of the lid 4 and the mechanism 80.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247882-A (JP)
Title: Article supplying apparatus for combinational weighing apparatus
Inventor: TERAMOTO KON
IPC: G01G19/387
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly supply a combinational weighing apparatus with even articles which easily get entangled with one another and easily turn into lumps if some treatments are not applied.  <P>SOLUTION: Rectilinearly advancing feeders 14 are arranged adjacently to each other. The rectilinearly advancing feeders 14 supply corresponding hoppers 20 among a plurality of the hoppers 20 of the combinational weighing apparatus with the articles which easily get entangled with one another. The articles supplied from a manufacturing device 2 are sequentially distributed to the rectilinearly advancing feeders 14 by fixed amount by a rotating shoot 10 during a supply period of the articles for each rectilinearly advancing feeders 14. The rotating shoot 10 supples the articles for each rectilinearly advancing feeder 14 a plurality of times during every supply period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248076-A (JP)
Title: Image forming apparatus
Inventor: ITO ATSUSHI
IPC: G04G5/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate errors of time by improving the clocking accuracy of a built-in clock, while obviating the need for a sensor and normal time monitoring.  <P>SOLUTION: An image forming apparatus 10 for printing on an image forming sheet comprises the built-in clock 30 for clocking a present time, according to a clocking frequency, a clock information acquiring means 40 for acquiring time information as a reference from an external unit, and a correction control means 50 for correcting the clocking of the clock 30. The means 50 previously obtains time error from a present time indicated by the clock 30 from the time information as a reference and a lapse time from the previous time setting, and corrects the clocking frequency of the clock 30, based on the time error and the lapse time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217076-A (JP)
Title: Object location confirming device
Inventor: TAMURA MITSUO
IPC: H04W88/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object location confirming device capable of safely and surely confirming a location of an object in a short time when a visually impaired person looks for something though practically depending on groping because of having no special tool when the visually impaired person conventionally looks for something.  <P>SOLUTION: This method confirms a location of an article daily used by the visually impaired person, and preinstalls this receiver on daily constantly using respective articles, and can confirms the location of the searching article by sounding a warning sound by the receiver installed on the article by pushing a push button of this transmitted when being unable to confirm the location when requiring the article.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255271-A (JP)
Title: Color separating and synthesizing optical system and projection liquid crystal display device using the same
Inventor: HIROTA SHOICHI
IPC: G02F1/1335
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent light leakage in boundary wavelength areas of light of three primary colors and to obtain a high contrast, in the case of black display.  <P>SOLUTION: First and second retarder stacks are provided, and the cut-off wavelength on the shorter wavelength side of the first retarder stack is made shorter than the cut-off wavelength on the shorter wavelength side of the second retarder stack, and the cut-off wavelength on the longer wavelength side of the first retarder stack is made longer than the cut-off wavelength on the longer wavelength side of the second retarder stack.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259324-A (JP)
Title: Electronic conference system
Inventor: SHIBA HIROSHI
IPC: H04N7/15
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic conference system with excellent operation convenience.  <P>SOLUTION: The electronic conference system of this invention is an electronic conference system wherein at least two image information transmission apparatuses are connected to a network and characterized in that each image information transmission apparatus comprises: an entry device for entering pointer data, a display apparatus capable of displaying an image; and an information processing apparatus receives the pointer data from the entry device, converts the data into coordinates of a screen of the display apparatus, displays the pointer data on the display apparatus, transmits the pointer data to other image information transmission apparatuses via the network, and displays the pointer data transmitted from the other image information transmission apparatuses, on its own display apparatus in matching the coordinates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258072-A (JP)
Title: Ceramic/metal joint
Inventor: FUJII TOMOYUKI
IPC: H01L21/68
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flatness of the surface of a ceramic member in a ceramic/metal joint comprising the ceramic member, metallic member, and a bonding layer for bonding the ceramic member and the metallic member, and to maintain hermeticity high between the ceramic member and the metallic member even after heat cycles are applied.  <P>SOLUTION: The ceramic/metal joint 11 comprises the ceramic member 2, the metallic member 7, and the bonding layer 27 for bonding the ceramic member 2 and the metallic member 7. The bonding layer 27 includes an adhesive portion 13 formed of a cured product of a fluid adhesive agent composite, and spacer portions 15 and 15A formed of resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261230-A (JP)
Title: Sheet supply device
Inventor: AIKAWA YOSHIHIKO
IPC: B65H3/56
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet supply device capable of certainly supplying one sheet.  <P>SOLUTION: A sheet supply device A comprises a stacked sheets 2 and a sheet storing part 1 for storing the stacked sheets 2. A side wall of the sheet storing part 1 has a height larger than the thickness of one sheet 2 and smaller than the thickness of two sheets 2, and a first opening (a) having a width allowing the sheet 2 to be pulled from the sheet storing part 1. The bottom of the sheet storing part 1 has a second opening (b) communicating with the first opening (a) and locks with the sheet 2 lying at the lowest position facing the second opening (b). The sheet supply device A has a drawing means 10 for locking the sheets 2 and drawing the sheet 2 lying at the lowest position from the sheet storing part 1. The second opening (b) communicates with the first opening (a) so that the locking part 10a of the drawing means 10 can move in or out under the sheet 2 lying at the lowest position from the first opening (a).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267340-A (JP)
Title: Paper cut with re-sealing function
Inventor: SUZUKI JUNYA
IPC: B65D77/38
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper cup with a re-sealing function which is concurrently equipped with unsealability and re-sealability.  <P>SOLUTION: Tabs (4 and 4) are formed to protrude from a barrel (1) to be of the same height when formed as a barrel member in the vicinity of the upper end of an overlap (5) which is to serve as a barrel glued portion (13) when forming the barrel member (11) of the barrel (1) and formed of one of edges (2) and the other edge (3). Cut lines (a and a) are perforated along the barrel glued portion (5) in an appropriate length downwardly from the upper end in the vicinity of an overlapping portion to overlap with the glued portion of the overlap (5).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261645-A (JP)
Title: Photocurable resin composition and optical member
Inventor: TAKASE HIDEAKI
IPC: G02B1/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cured product obtained from a photocurable resin composition, which retains a high refractive index; exerts an excellent heat resistance; allows little deformation and is especially useful as an optical member such as a prism lens sheet, etc.  <P>SOLUTION: The photocurable resin composition contains (A) (A1) a (meth) acrylate having a structure of formula (1) or (2) (wherein R<SP>1</SP>is a hydrogen atom or a halogen atom other than fluorine; and R<SP>2</SP>is a hydrogen atom, a halogen atom other than fluorine, Ph-C(CH<SB>3</SB>)<SB>2</SB>-, Ph- or a 1-20C alkyl group) or (A2) an epoxy compound having a structure of formula (1) or (2), (B) a (meth)acrylate which is different from (A1) and has a functionality of ≥3, (C) a compound which is different from (A2) and has at least three cyclic ethers within the molecule, (D) a photo-radical polymerization initiator and (E) a photo-cationic polymerization initiator containing a phosphorus atom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272405-A (JP)
Title: Ornamental lighting system
Inventor: KAMEDA MASAHIRO
IPC: F21V9/40
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an all-new ornamental lighting system, which makes a user feel zest, for ornamental purposes, by turning on it with the light source of a general luminaire such as a fluorescent lamp and an incandescent lamp turned off indoors, capable of emitting light unexpressible by luminaires with a dark or colored light source conventionally used to produce an indoor atmosphere in an eating house such as a restaurant, a coffee shop and a snack bar, thereby making the user feel novel zest.  <P>SOLUTION: A light source capable of emitting light with directivity is attached to at least one end of the inside of a shade 1 visible from outside, and a number of hairlines are formed in a direction intersecting the traveling direction of the light from the light source of the shade 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269888-A (JP)
Title: Concentration controlling method for cooling water system
Inventor: IIMURA AKIRA
IPC: F28G13/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To swiftly and accurately detect an actual concentration rate of a cooling system and stably operate the cooling water system.  <P>SOLUTION: In the concentration controlling method for the cooling water system, supply of make-up water or blowing of cooling water is carried with respect to the cooling water system with the cooling water circulating between cooling tower 1 and a heat exchanger 3. Electric conductivity of the cooling water is corrected in response to deposition of a scale component, and the supply of make-up water or blowing of the cooling water is carried out so that the corrected electric conductivity is within a predetermined range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270140-A (JP)
Title: Measuring method and device of relative refractive index
Inventor: KATO MAKOTO
IPC: G01N21/41
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To measure a relative refractive index without measuring the actual thickness of a measuring object.  <P>SOLUTION: An optical distance between the first control point and the second control point in which a measuring object supported in a medium is sandwiched between the points, and an optical thickness of the measuring object on a line connected the control points are measured when the measuring object has the first geometrical thickness on the line, and measured when the measuring object has the second geometrical thickness. Using these 2 results, a relative refractive index of the measuring object in the medium can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273823-A (JP)
Title: Digital signal multiplex transmission method and system, and transmitter and receiver
Inventor: HORIUCHI YUKIO
IPC: H04B10/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To conduct multiplex transmission of asynchronous data using a simple configuration.  <P>SOLUTION: The clock frequency of data D1 is half as large as or lower than that of a clock CLK, the clock frequency of data D2 is the same as that of the clock CLK. A D-FF 26 applies sample and hold processing to the data D1 according to the clock CLK. Delay circuits 28, 30 and a switch 32 apply bit interleave multiplexing to the output data of the D-FF 26 and the data D2, according to the clock CLK. In an optical receiver 14, a clock-extracting circuit 42 extracts the clock from a received signal, and a frequency divider 50 divides the signal into two. An identification reproducing circuit 44 reproduces the received data from the received signal. Latch circuits 46, 48 latch data Din, in accordance with clocks ϕ1, ϕ2 of two phases by the divider 50. In this way, the data D1 and D2 are separated. A feature-extracting circuit 58 extracts the features of the output of the circuit 46, and controls a switching circuit 52 based on the extraction result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229164-A (JP)
Title: Solid oxide fuel cell system
Inventor: OGIWARA TAKASHI
IPC: H01M8/12
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid oxide fuel cell system equipped with such various useful effects that a back-up reformer and a catalytic combustion integrated heat exchanger can be set side by side, carbon precipitation into a fuel cell or the like can be eliminated, a low-temperature operation is made possible, and the system as a whole can be made compact.  <P>SOLUTION: The solid oxide fuel cell system is has provided in a heat- insulation vessel with a solid oxide fuel cell stack, a back-up reformer for removing hydrocarbons having more than two carbon atoms in a molecule from fuel, and a catalytic combustion integrated heat exchanger heating either or both of air and fuel guided into the fuel cell stack. The system can be structured especially as a supporting lamella type solid oxide fuel cell system with an operation temperature of the order of 850°C or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271107-A (JP)
Title: Display controller, display device, computer system, and program for performing display control
Inventor: BANDO TAKAHIRO
IPC: G02F1/133
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display controller which can reduce electric power consumption during operation of a screen saver particularly in a liquid crystal type display.  <P>SOLUTION: A microcomputer 5 discriminates the screen saver from a normal screen through a DDC (display data channel) communication. When the screen saver is discriminated by the microcomputer 5, a brightness control signal is set for the screen saver, and transmitted to a backlight inverter 4. Then, the backlight inverter 4 narrows duty width of PWM, restricts power supply to a backlight 2, and restricts a light dose from the backlight 2. Meanwhile, in the case of the normal screen, the brightness control signal is set for the normal screen, and transmitted to the backlight inverter 4. By such control, the power supply from the backlight inverter 4 to the backlight 2 is restricted during operation of the screen saver, a liquid crystal panel 1 displays a screen saver screen, and reduces the electric power consumption.  <P>COPYRIGHT: (C)2003,JPO