baber/WOPTO huggingface dataset:
Patent JP-2003128013-A (JP)
Title: Ink filling method and apparatus using vacuumizing process
Inventor: HIRANAGA TAKASHI
IPC: B65B31/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To enable a low-cost, stable ink filling process by further reducing a residual oxygen rate in an ink can to improve an antioxidation effect and setting a required vacuum pressure in a precise manner in using a method and apparatus for filling the ink can with the ink, together with an inert gas, in a prescribed vacuum pressure state. SOLUTION: A first vacuumizing process is carried out in an air-tight chamber 2 containing the ink can 1 in an inside space 2a to change the internal pressure of the chamber from the atmospheric pressure to a high vacuum pressure exceeding a prescribed vacuum pressure equivalent to a required charging vacuum pressure for the ink can. Then, an inert gas is continuously introduced into the chamber 2 until the internal pressure of the chamber returns to the atmospheric pressure. After that, a second vacuumizing process is executed to increase the internal pressure of the chamber to the prescribed vacuum pressure, and the lid 1b of the ink can is closed to hold it in an air-tight state, then the inside of the chamber is opened to the atmospheric pressure, and finally the ink can 1, for which the filling process is completed, is taken out from the chamber 2.
Patent JP-2003133059-A (JP)
Title: Organic el element and its manufacturing method
Inventor: NOMURA YUKIO
IPC: H05B33/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that if a cleaning for a substrate is not made, trouble of degradation of adhesion of an adhesive in cap sealing or of a film in film sealing occurs in a subsequent sealing process, and a problem of sealing level degradation attributable to it, that is, growth of a dark spot in an organic EL element arises. SOLUTION: This organic EL element and its manufacturing method are characterized in that the organic EL element has, on a substrate irradiated with a UV-ray of 200 nm or less, a layered product composed of at least one or more organic compound layers caught between a positive electrode and a negative electrode.
Patent JP-2003142281-A (JP)
Title: Driving circuit for led display device
Inventor: KATAKURA TSUTOMU
IPC: G09F13/20
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for an LED display device which can adjust the brightness of an LED element 1a by using a variable resistor RVR2 with small capacity by sharing voltage drop portion with a three terminal regulator 4. SOLUTION: A direct current power source 2 and an LED display unit 1 are serially connected between an input terminal 1N of the three terminal regulator 4 and a ground terminal GND, and the variable resistor circuit 5 is connected between an output terminal OUT of the three terminal regulator 4 and the ground terminal GND.
Patent JP-2003142996-A (JP)
Title: Differential signal receiver
Inventor: KUME MASAO
IPC: H03K17/78
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To remove the both of a common mode noise to be mixed with a differential signal and a normal mode noise when a digital signal using the differential signal is transmitted. SOLUTION: A differential signal receiver is provided with a first photo- coupler 18 to be turned on by a first digital signal 14 and a second photo-coupler 20 to be turned on by a second digital signal with a logical value which is obtained by inverting the logical value of the first digital signal. A noise removal logical circuit 26 is also arranged which is connected to the first and the second photo-couplers 18 and 20. The noise removal logical circuit 26 outputs the logical value being the same as the output PC2 of a second photo-coupler as an output logical value Q when the logical values of the first and second photo-couplers PC1 and PC2 are exclusive values and holds the output logical value Q as it is when the output PC1 of the first photo-coupler is the same as the output PC2 of the second photo-coupler.
Patent JP-2003142205-A (JP)
Title: Card connector
Inventor: OYA MASAAKI
IPC: H01R13/639
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a card pressing lid for preventing coming-off of the inserted card at the card insertion gate slidably and turnably. SOLUTION: In the card connector which is formed of a substrate and a plate cover combined to the substrate, a card pressing lid being openable and slidable and a locking mechanism for locking the card pressing lid are provided at the card insertion gate.
Patent JP-2003150598-A (JP)
Title: Electronic book, progress state bodily sensitively informing method, progress state bodily sensitively informing program and progress state bodily sensitively informing program storage medium
Inventor: YASUTOMI HIROSHI
IPC: G06F3/01
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To allow a user to intuitively recognize the reading progress state of contents displayed on an electronic book 2. SOLUTION: The gravity center position of a left side display part 10 or a right side display part 11 is moved and adjusted according to an advance position in the whole book data so that as if the user can bodily sensitively recognize a change in weight feeling when an actual book page is successively turned.
Patent JP-2003124925-A (JP)
Title: Method of transmitting simplified encoded data
Inventor: NAGANO FUMIYOSHI
IPC: H04J13/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of transmitting data capable of easily encoding a packet constituting a data and a bit row provided in bar code information of which relatively data length is fixed to be short, to ensure secrecy in talk and privacy, and also to cope with wireless data transmission of code diffusion system, in data communication over Internet or a mobile unit. SOLUTION: A code row LUT constituted by PN series including Barker series or the like produced by a plurality of limited length pseudo random numbers to be respectively provided with a flag in the code row is constructed, which is shared by transmitting and receiving sides. In the case of data transmission, the transmitting side selects the code row at each transmission time or at random, and the flag of the code row used in encoding a data is reported to the receiving side.
Patent JP-2003145971-A (JP)
Title: Recording medium
Inventor: SASAKI HIROSHI
IPC: B42D15/10
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a medium which can read information simply as required even without a special reading device. SOLUTION: In the recording medium in which information is recorded on the surface, the information in the recording medium can be read by the presence/absence of adherent liquid.
Patent JP-2003150400-A (JP)
Title: Duplex computer system
Inventor: NISHIDA JUN
IPC: G06F11/18
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To realize a mechanism capable of duplex operation with two CPU cards adopting different CPU means by allowing an image of a main storing means generated by the CPU means to be independent of a type of a CPU means. SOLUTION: A duplex computer system for duplexing its CPU means and allowing these CPU means to synchronously perform the same program, is provided with an emulation library means for absorbing a difference between different memory images generated due to the different machine models of the CPU means when the duplexed CPU means perform the same program.
Patent JP-2003157865-A (JP)
Title: Fuel cell stack
Inventor: YOSHIDA HIROMICHI
IPC: H01M8/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To effectively check generation of dew condensation while reducing a pressure loss, and to smoothly drain out generated water and condensed water. SOLUTION: An oxidizer gas passage 62 and a fuel gas passage 64 are provided in a unit fuel cell 30. An oxidizer gas discharging communicating hole 54 and a fuel cell gas discharging communicating hole 50 to compose the oxidizer gas passage 62 and the fuel gas passage 64 and to discharge oxidizer gas and fuel gas which have passed through an electrode reaction surface are provided between cathode side electrodes 40a, 40b split into two and between anode side electrodes 42a, 42b split into two, respectively.
Patent JP-2003156126-A (JP)
Title: Resin gear
Inventor: USUKI NORIO
IPC: B29K105/20
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin gear formed with a reinforced tooth part with high size accuracy and roundness in an outer circumference of a large diameter discoidal insert by injection molding. SOLUTION: The tooth part 2 is formed by injecting a resin composition containing reinforcing fiber from a plurality of circumferentially positioned gate parts 7 in a thickness direction on the outer circumference of the large diameter discoidal insert 1. The tooth part 2 is composed of a boss part 3, a web part 4, a ring-like rim part 5 and a plurality of teeth 6, and radially extending rib parts 9 and 10 are formed on the gate parts 7 and a weld part of the web part 4. A rate of thickness of a rib of the weld part and thickness of a rib of the gate parts 7 is provided at the former/the latter = (110/100)-(200/100), and the thickness of the rib of the weld part is formed largely.
Patent JP-2003163937-A (JP)
Title: Solid-state imaging device and imaging apparatus
Inventor: ODA KAZUYA
IPC: H04N5/357
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize dynamic range, and to miniaturize each light receiving cell and to reduce a noise in a two-dimensional solid-state imaging device that is subjected to color filter arrangement on each light receiving cell.  <P>SOLUTION: A color filter having R, G, and B components is arranged each at a light receiving section where a photodiode for forming a pixel is mutually shifted for arrangement. The transfer gate (GATE) of an R pixel is connected to a vertical transfer electrode V1 of a vertical transfer path (VCCD). The transfer gate of a G pixel is connected to a vertical transfer electrode V3. The transfer gate of a B pixel is connected to a vertical transfer electrode V2. Vertical drive pulses V1 to V4 are supplied to the electrodes V1 to V4 for drive. Based on an imaged image signal, a photodiode read pulse is applied to the vertical transfer electrode for each color component at different timing for each color component. From the start of charge accumulation, signal charge generated in the photodiode (PD) is independently shifted to the vertical transfer path via the transfer gate corresponding to exposure time for each color component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164772-A (JP)
Title: Fine aggregate mill
Inventor: HASHIMOTO KOICHI
IPC: B07B4/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To recover fine aggregate from a cured mortar in a good state.  <P>SOLUTION: Cured mortar D and coarse aggregate E are supplied into an outer cylinder 61 rotationally driven in such a state that a rotary shaft is inclined with respect to a horizontal direction and the coarse aggregate E is used as a rubbing medium to recover the fine aggregate F from the cured mortar D.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166827-A (JP)
Title: Vibration gyro and electronic device using it
Inventor: ISHIDOKO NOBUYUKI
IPC: G01C19/5656
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration gyro and an electronic device using it capable of preventing performance degradation of temperature drift even when it is miniaturized.  <P>SOLUTION: In a casing 11 fixing ends of support members 3, 4, 5 and 6 supporting a vibrator 2, rigid reinforcing plates 12 made of insert-molded metal are provided in an interior of resin. The rigid reinforcing plates 12 are continuously formed between neighborhoods of fixing parts 3a, 4a, 5a and 6a of the casing 11 and the support members 3, 4, 5 and 6. Vibration leakage of the vibrator can be prevented by improving rigidity of the casing 11, and the performance degradation of the temperature drift can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166585-A (JP)
Title: Attenuating force adjustable hydraulic damper
Inventor: NAKATATE TAKAO
IPC: F16F9/50
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To broaden the regulating range of an attenuating force and to reduce in size in an attenuating force adjustable hydraulic damper having a pilot attenuating force regulating valve.  <P>SOLUTION: The piston 5 coupled to the piston rod 11 is slidably engaged within a cylinder 2 in which an oil liquid is sealed. Pilot type projecting side and retracting side attenuating force adjustable mechanisms 6 and 7 are mounted at the piston 5. The pilot control valve of the projecting side attenuating force adjustable mechanism 6 is used as a pressure control valve including a valve disc 39 and a pressure receiving part 41, and the pilot control valve of the retracting side attenuating force adjustable mechanism 7 is used as a flow control valve including a spool 64. A slider 36 provided integrally with the disc 39 and the spool 64 is controlled by a proportional solenoid 44, and hence the projecting side and retracting side attenuating force are adjusted. The flow control valve having a wide regulating range and the pressure control valve facilitating a reduction in size are assembled to thereby broaden the regulating range of the attenuating force and to reduce in size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166852-A (JP)
Title: Magnetic encoder
Inventor: KOBAYASHI NAOTO
IPC: G01P3/487
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder capable of stabilizing the detection accuracy of a rotational speed by securing the thickness of a detection object part.  <P>SOLUTION: A groove 7 having the prescribed width is formed on the position facing to a sensor 61 on the external side face of a radial direction part 2b of a metal ring 2. The thickness of a magnetized rubbery elastic body part 3 on the external side of the groove 7 is thicker than the other positions. Hereby, the thickness of the magnetized rubbery elastic body part 3 can be sufficiently secured even if the installation space is narrow, and a strong magnetic force can be acquired. Consequently, sensitivity to a magnetization change of the magnetized rubbery elastic body part 3 is stabilized by the sensor 61, to thereby stabilize the detection accuracy of the rotational speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168510-A (JP)
Title: Conductive member
Inventor: KAWAI TSUTOMU
IPC: H01R13/24
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive member which can regulate deviation of a contact part in the width direction, and which does not fail to return to where it was from an elastically deformed state.  <P>SOLUTION: With a contact part 30 provided with an arm part 31 folded from the bottom part of a tongue piece 21 of a side part 20 and a protruded part 32 formed by turning back from the arm part 31, a streak protrusion 40 long in the up and down direction is provided on the inner side wall face of the side part 20. A side end part of the arm part 31, or a side end part of the protruded part 32 in a state of full elastic deformation, comes in contact with the streak protrusion 40 even if the contact part 30 deviates toward width direction due to external force. That is, when the contact part gets deviated, it is made in contact with the streak protrusion 40 not to come in contact with the side part 20, so as to make a contact portion small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166731-A (JP)
Title: Dehumidifying air conditioner
Inventor: OKANO HIROSHI
IPC: F24F3/147
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifying air conditioner having high heat efficiency and supplying low temperature air.  <P>SOLUTION: In the air conditioner, dry air is produced by a dehumidifying rotor 2 and the dry air is cooled to be supplied into a room. The dry air whose temperature is increased as passing the dehumidifying rotor 2 and the outside air OA are heat-exchanged by a first heat exchange element 11 to increase the temperature of the outside air OA and sent to an attaching/detaching zone 10 where the dehumidifying rotor 2 is attached/detached. Pre-cooling and heat recovery of the dry air are implemented through the process, and the pre-cooled dry air is further cooled by a second heat exchange element 12 to make the supplied air SA.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165131-A (JP)
Title: Resin sealing apparatus
Inventor: KISHI YUICHI
IPC: B29C43/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically conduct the stretching work of a new film at the time of replacing a film roll (supply roll and winding roll).  <P>SOLUTION: The resin sealing apparatus conveys the film F to the sealing cavity surface 12a of the upper mold 12 of a press for resin sealing. The resin sealing apparatus comprises a chain mechanism 30 having a chain 31 rotatably disposed in the state in which the chain is disposed along the conveying locus of the film F from the supply roll 15 to the winding roll 16, a film holding bar 52 mounted at the chain of the chain mechanism and having a holder for holding the distal end of the new film fed from the new supply roll, and a drive mechanism for driving the chain of the mechanism while the distal end of the new film is held at the holder of the film holding bar as it is. The distal end of the new film can be guided from the supply roll side to the winding roll side along the conveying locus of the film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166946-A (JP)
Title: Surface inspection apparatus
Inventor: ISOZAKI HISASHI
IPC: H01L21/66
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sufficient irradiation light intensity and to enhance a detection accuracy in a surface inspection apparatus.  <P>SOLUTION: In the surface inspection apparatus, the surface of a substrate 5 is irradiated with a laser beam 2, scattering reflected light due to the laser beam is detected, and a foreign substance is detected. The inspection apparatus is provided with an irradiation optical system 7 whose light source part 12 comprises a plurality of light emitting source and by which the surface of the substrate is irradiated with laser beams from the respective light emitting sources as luminous fluxes whose optical axes are mutually parallel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172833-A (JP)
Title: Waveguide grating element
Inventor: ISHIGAMI YOSHIAKI
IPC: G02B5/18
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide grating element showing no change in the Bragg wavelength even when the element is exposed in a high temperature state for a long time.  <P>SOLUTION: In the waveguide grating element 21 having a grating 2 in a waveguide 14 formed in a quartz substrate 11, the quartz substrate 11 is provided with a distortion adjusting mechanism 23 to control the distortion of the grating 2 by connecting both ends of the waveguide 14 in the longitudinal direction with a member having a higher coefficient of linear expansion than that of quartz and by varying the distance between both ends.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171710-A (JP)
Title: Hot metal refining method using low grade iron source
Inventor: NAKAMURA MASANOBU
IPC: C21C5/28
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot metal refining method using low grade iron sources in which generation of slopping in a refining furnace is suppressed to the utmost, and low grade iron sources such as base metal containing relatively much slag can be re-used in the refining furnace as main raw materials.  <P>SOLUTION: Low grade iron sources are classified by the brand in advance, the slopping conversion coefficient ai indicating the easiness of slopping of each brand is obtained. The low grade iron sources are charged in the refining furnace so that the total Σ (ai×ji×Ri) of the slopping conversion coefficients ai is not more than the predetermined value, and the low grade iron sources are smelted and refined, where ji is the charging amount (kg/t-s) of the low grade iron sources by each brand, and Ri is the slag containing ratio (0 to 1) by each brand of the low grade iron sources.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173028-A (JP)
Title: Photosensitive transfer material and image forming material
Inventor: FUJIMORI JUNICHI
IPC: G03F7/027
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive transfer material free of uneven development even in the case of one-stage development in a developing step.  <P>SOLUTION: In the photosensitive transfer material obtained by disposing at least an alkali-soluble thermoplastic resin layer, an intermediate layer and a photosensitive resin layer in this order on a temporary support, wherein the adhesive power of the thermoplastic resin layer to the temporary support is the lowest, the thickness of the thermoplastic resin layer of the photosensitive transfer material transferred first to the top of a substrate is ≤5 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173474-A (JP)
Title: Payment adjustment processing device, payment adjustment method, and computer program
Inventor: NISHIKAWA KIYOSHI
IPC: G07G1/12
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize payment adjustment and issuance of tickets among a service management body, a trader indirectly related to the service management body, and a consumer receiving the service.  <P>SOLUTION: This payment adjustment processing device is provided with a register for adjusting payment about the sale of a commodity and a ticket issuing device receiving an order for the service about the purchased commodity from a purchaser of the commodity and issuing a ticket promising exchange for the service. The register adjusts the price of the issued ticket along with payment adjustment of the purchased commodity and handles the price of the ticket separately from the purchase of the commodity in accounting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171566-A (JP)
Title: Optical composition, optical resin precursor composition, method for determining composition thereof, determination device, determination program, optical element and optical article
Inventor: NAKAMURA TORU
IPC: G02B6/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical composition having both desired refractive index and dispersion.  <P>SOLUTION: An optical first component is selected; a second component having the refractive index and the dispersion satisfying the formula: (n<SB>1</SB>-n<SB>m</SB>)/(D<SB>1</SB>-D<SB>m</SB>)=(n<SB>m</SB>-n<SB>2</SB>)/(D<SB>m</SB>-D<SB>n</SB>) is selected; and a formulation ratio of the first to second components is determined from the formulae: v<SB>1</SB>/(v<SB>1</SB>+v<SB>2</SB>)=(n<SB>m</SB>-n<SB>2</SB>)/(n<SB>1</SB>-n<SB>2</SB>) or v<SB>1</SB>/(v<SB>1</SB>+v<SB>2</SB>)=(D<SB>m</SB>-D<SB>2</SB>)/(D<SB>1</SB>-D<SB>2</SB>). The v<SB>1</SB>and v<SB>2</SB>represent a volume ratio of the first and second componts; n<SB>1</SB>, n<SB>2</SB>and n<SB>m</SB>represent the desired refractive index; and D<SB>1</SB>, D<SB>2</SB>and D<SB>m</SB>represent the dispersion values of the first and second components and the desired dispersion value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002373808-A (JP)
Title: Magnetic thin film and its heat treatment method
Inventor: GONDA MASAYUKI
IPC: H01F10/14
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic thin film which has a predetermined thin film structure and is ferromagnetic by the use of an Ni-Mn-based alloy of a bulk material and a relationship between its ferromagnetic quality and heat treatment condition. SOLUTION: This magnetic thin film is a magnetic thin film constructed by a substrate, an underlying film formed on the substrate, and a magnetic film formed on the underlying film. The magnetic film includes the Ni-Mn-based alloy in the range from 15 at.% to 40 at.% Mn and the balance consisting of Ni and unavoidable impurities. The magnetic thin film is formed in a thickness from 5 nm to 500 nm, and the underlying film is preferably formed of one element or more selected from the group consisting of tantalum, titanium, and niobium.