baber/WOPTO huggingface dataset:
Patent JP-2006062171-A (JP)
Title: Malfunction diagnosis device
Inventor: IWASAKI KENICHI
IPC: G06F3/12
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable malfunction diagnosis device precisely determining a malfunction point of an image forming apparatus.  <P>SOLUTION: This malfunction diagnosis device 1 diagnoses a malfunction point of a collected image forming apparatus. The diagnosis device 1 comprises: an image data input section 10 for receiving output image data from the collected image forming apparatus; a data management section 23 for storing relational data designating a relationship between image data and a component characteristic; and a data processing section 22. The data processing section 22 compares the output image data input to the image data input section 10 with the relational data stored in the data management section 23 to carry out the analyzing so that the malfunction point of the image forming apparatus is determined.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067249-A (JP)
Title: Image pickup device
Inventor: HAYASHI YASUHIRO
IPC: H04N101/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device capable of determining whether an image is a successful image even if processing loads are reduced and the image pickup device is configured to be smaller and more inexpensive than a conventional one and storing a successful image in a storage medium when the image is determined to be a successful image.  <P>SOLUTION: This image pickup device picks up a small image 51a (Figure (a)) before picking up a real image 50 (Figure (b)) and detects a contrast value (front side contrast value) of the picked-up small image 51a. Similarly, the image pickup device picks up the small image 51b (Figure (c)) after picking up the real image 50 and detects a contrast value (rear side contrast value) of the picked-up small image 51. A difference value between the front side contrast value and the rear side contrast value is calculated, and if the absolute value of the difference value is larger than a prescribed value (threshold) α, the real image 50 is determined to be an unsuccessful image having blurring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063052-A (JP)
Title: Liposome-containing ultrasonic contrast medium and method for producing the same
Inventor: UEDA EIICHI
IPC: A61K9/127
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a highly safe ultrasonic contrast medium achieving efficient delivery of bubbles and good targeting by stabilizing a liposome and improving the preservation stability of encapsulated gas.  <P>SOLUTION: The ultrasonic contrast medium contains the liposome having a cationic lipid and at least one kind of compound selected from sterols in combination with a phospholipid in the lipid membrane of the liposome, and encapsulating a biocompatible gas in the inside of the lipid membrane or fine pores thereof or a precursor thereof in in the aqueous phase. The liposome can be easily and efficiently formed by mixing a lipid membrane component constituting the lipid membrane with carbon dioxide in a supercritical state or a subcritical state in the presence of at least one kind of a compound having a hydroxy group. The ultrasonic contrast medium containing the liposome is highly safe because the medium is free from a harmful solvent such as a chlorine-based solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073551-A (JP)
Title: Semiconductor device mounting substrate
Inventor: TSUDA KOJI
IPC: H01L21/60
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device mounting substrate where a defect caused by dislocation can easily be identified, a bonding area of bump electrodes and an electrode is enlarged, to allow them to securely be bonded, in the bonding of the bump electrodes and the electrode.  <P>SOLUTION: In the semiconductor device mounting substrate having the electrode bonded to a plurality of the bump electrodes formed on a semiconductor chip, a broad part extending in a direction orthogonal to the extending direction of the electrode is formed at an electrode tip connected to the bump electrodes. The broad parts are arranged in such a way that they are alternately inverted by 180° between the adjacent electrodes. The maximum width of the broad part in the direction orthogonal to the extending direction of the electrode is made wider than a width between the adjacent bump electrodes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005001396-A (JP)
Title: Method and apparatus for recording data on thermosensitive screen stencil paper
Inventor: SUGIYAMA YOSHIHIDE
IPC: B41C1/055
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for recording data on thermosensitive screen stencil paper capable of forming fully independent, discrete perforations on heat-sensitive screen stencil paper by preventing the enlargement of the perforations toward a sub-scanning direction so as not to continuously form adjacent perforations.  <P>SOLUTION: A plurality of dot-like heaters are arranged in two rows along a main-scanning direction. The thermosensitive screen stencil paper is moved in the sub-scanning direction in contact with the heaters. The stencil paper is perforated by the heater HM in the first row. The perforations are re-heated by the heater HS2 in the second row for shaping. The two heaters HM and HS2 in the first and second rows which are adjacent in the sub-scanning direction are simultaneously driven by the same driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006073637-A (JP)
Title: Device for controlling lighting of light emitting element
Inventor: KAWANO TOMOHIRO
IPC: H03K17/78
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep a current supplied to a light emitting element at a constant level so as to reduce a variance of luminance of the light emitting element and to suppress excessive power consumption.  <P>SOLUTION: Half-wave rectified waves generated from a half-wave rectification circuit 11 are smoothened into ripple waves having some ripples by a capacitor 12. After constant voltage generated by a shunt regulator 15 is applied to a base, a transistor 16 supplies a constant current to an LED 20. The capacity C2 of the capacitor is set so that the lower limit value of voltage between terminals of the capacitor 12 may be larger than a product of forward-direction voltage per LED and the number of light emitting elements.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072704-A (JP)
Title: Job management system and program for the same
Inventor: KANAZAWA KAGEYOSHI
IPC: B41J29/38
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job management system that can increase convenience and versatility in job handling by enabling a check and edit of job contents before printing.  <P>SOLUTION: The job management system has an intermediate data creation means for creating intermediate data on job data created by an arbitrary application, in an intermediate language allowing the restoration of the job data, a restoration determination means for determining whether or not the application can make restoration from the intermediate data created by the intermediate data creation means, and an expansion means for expanding the job data by a predetermined application depending on the determination result of the restoration determination means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072149-A (JP)
Title: Liquid crystal projector apparatus
Inventor: EBISU NAOKI
IPC: G03B21/00
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector apparatus that reduces color unevenness of a projected image by an optical system equipped with a light quantity adjusting means of adjusting the quantity of light from a light source and is equipped with a structure for heat measures for the light quantity adjusting means of adjusting the quantity of light.  <P>SOLUTION: The light quantity adjusting means 21 comprises a reflection type polarizer 22 which is provided on an incident light side and rotated by a motor 10 as a driving means and a polarizer 23 which is arranged on the projection light side of the same reflection type polarizer 22. Each polarizer is constituted by arranging two small polarizers, which are semicircularly formed small of an inorganic material such as aluminum and silver, one over the other at their overlap parts and shaped finally into a circle. The small polarizers are arranged so that their axes of polarization are in the same direction and the center of the overlap parts is aligned with an optical axis of irradiation from a polarized light converting element 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072240-A (JP)
Title: Image forming apparatus
Inventor: MIYAKE KOJI
IPC: G03G15/08
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operation rate decrease in a system composition that has no frictional cleaning means in order to achieve miniaturization, by eliminating image omission caused by sticking (filming) of discharge products or additive agent to the surface of an image carrier and performing the eliminating operation parallel to an image forming operation that is highly likely to cause filming.  <P>SOLUTION: In the case where images with low image density, which is likely to cause filming, are processed on a prescribed number of sheets of paper in succession, it is determined whether filming may occur or not. When the determination is made that filming may occur, the absolute value of a voltage to be applied to a charging roll 56 is decreased to deliberately cause fog on a non-image formation part and the consumption of toner is accelerated to restrain the occurrence of filming. Although fogging is accelerated, the fog is invisible, as shown in table 1. Accordingly, it does not affect image quality at all. In addition it is unnecessary to interrupt the image forming process in order to restrain filming, and a decrease in operation rate can, therefore, be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006079850-A (JP)
Title: Fuel cell device
Inventor: MIFUJI KIMIYASU
IPC: H01M8/10
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve utilization efficiency of energy in a fuel cell.  <P>SOLUTION: The fuel cell main body 1 is provided with: a collecting plate 2; a collecting plate 3; and a plurality of membrane electrode junctions 4 as well as a plurality of double-sided separators 5 alternately laminated between the collecting plate 2 and the collecting plate 3. An anode gas flow channel 71 is formed at one face of each double-sided separator 5, and a cathode gas flow channel 76 at the other face, and a heat exchange flow channel 73 is formed inside the double-sided separator 5. When a measurement temperature T of a temperature sensor 60 is below a preset threshold temperature T1, a control part 101 opens a valve 22 at an opening level of Vh, and opens a valve 23 so as to reach a given flow volume at an opening level of Va to prevent overcooling with in-flowing cathode gas. When the measurement temperature T of the temperature sensor 60 is over the preset threshold temperature T1 and below a danger threshold temperature T2, the control part 101 fully opens the valve 22, and opens the valve 23 by an opening level of Vb.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006081315-A (JP)
Title: Motor driving circuit
Inventor: ABE YOSHI
IPC: H02P7/291
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving circuit that prevents damage that arises from the reversed polarity of an impressed voltage with a simple structure.  <P>SOLUTION: The motor driving circuit 1 is provided with the relay 11 of a transfer contact type, a motor 10, diodes D1, D2, and an FET 12. The first connector 11a and the second connector 11b of the relay 11 are each connected to the positive electrode side and the negative electrode side of a power source respectively. Also, the common terminal 14c and the common terminal 15c of the relay 11 are connected to the first motor terminal 10a and the second motor terminal 10b of the motor 10, respectively. The anodes of the diode D1 and the diode D2 are both connected to the second connector 11b. The cathode of the diode D1 is connected to the first motor terminal 10a, and the cathode of the diode D2 to the second motor terminal 10b. When not in operation, the relay 11 is put into a state that the common terminal 14c and the common terminal 15c are both connected to the second connector 11b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078096-A (JP)
Title: Refrigerator
Inventor: SHIGENAKA KEISUKE
IPC: F25C1/24
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator provided with an automatic ice maker using an ice tray making ice with favorable appearance, and capable of providing a suitable water supply amount even when the water supply amount is variable.  <P>SOLUTION: The refrigerator 1 is provided with the automatic ice maker carrying out ice making by supplying water in a water supply tank 10 installed in a refrigeration chamber 2 to the ice tray 14 installed in a freezing chamber 4. In the ice tray 14, a longitudinal direction is partitioned into a plurality of rows by perpendicular partition walls 16, and each row partitioned by the perpendicular partition walls 16 is partitioned into a plurality of ice making blocks 18 by a lateral partition wall 17. A driving part 13 is provided for turning the ice tray 14 around a center axis between one row and another row of the plurality of partitioned rows, an outer wall 28 of the ice making block 18 is composed to abut at a plurality of portions on a circle formed by a turning locus 27 of the ice tray 14 turning around the center axis, and wall parts other than the outer wall 28 of the ice making block 18 are also shaped to match the outer wall 28 shape to form the ice making block 18 in a polygonal shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078370-A (JP)
Title: Range sensor and its setting method
Inventor: FUKUMURA KOJI
IPC: G01S15/10
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable measurement and detection of the presence or the absence of an object to be detected, and to enable a user to easily change the settings to a desired mode.  <P>SOLUTION: The range sensor is provided, in advance, with a plurality of detection modes having different display/operation patterns on a displacement display section and is provided with a setting mode which selects one among the plurality of detection modes by a setting section and performs settings for each setting item, according to the selected detection mode and a display mode which displays the display values, in accordance with the set detection mode. The range sensor is also provided with a mode-switching section which can switch the display on the displacement display section between the display mode and the setting mode which performs selection of the detection mode and/or the settings of the detection mode. This configuration enables optimum range sensing and outputting, according to the range sensing conditions, and enables flexible display and control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078962-A (JP)
Title: Electrifying device, process cartridge, and image forming apparatus
Inventor: SATO TOSHIYA
IPC: G03G15/02
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable electrification by preventing the soiling of an electrifying roller and the wear of a latent image carrier without extremely raising the component precision of the latent image carrier and the electrifying roller.  <P>SOLUTION: By rotatably providing the electrifying roller for electrifying a photoreceptor being the drum type latent image carrier, which is rotatably provided, in a state where it is separated from the photoreceptor by a predetermined distance, and driving them after the revolving speed of the photoreceptor is made coincident with that of the electrifying roller and also the phase of the deflection of the photoreceptor is made coincident with that of the electrifying roller, a gap change caused by the deflection of the photoreceptor and the electrifying roller is canceled without requiring the precise photoreceptor and the precise electrifying roller whose deflection is small. Thus, the stable electrification is performed by preventing the soiling of the electrifying roller and the wear of the photoreceptor without extremely raising the component precision of the photoreceptor and the electrifying roller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083523-A (JP)
Title: Block structure and method of manufacturing the same
Inventor: MORISHIMA KAZUHIRO
IPC: C04B20/10
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block structure capable of stably developing NOx decomposing performance by uniformly adding titanium oxide in a concrete, manufacturable at low cost, having a high pumping capacity to the surface, and capable of effectively suppressing heat island phenomenon.  <P>SOLUTION: This block structure 10 is formed by stacking a surface layer part 14 with water permeable function on the upper surface of a base layer part 12 having cavities therein to provide pumping function. At least the surface layer part 14 is formed of a material formed by mixing, with each other, the concrete, aggregates, and titanium oxide slurry formed by mixing the titanium oxide, water, and a chemical admixture for concrete with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086682-A (JP)
Title: Amplifier circuit
Inventor: TAKAAI JUN
IPC: H03F3/45
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit the peaking strength of an active feedback circuit of which can externally be adjusted.  <P>SOLUTION: The amplifier circuit includes: a first differential amplifier circuit; a second differential amplifier circuit for amplifying the output signal of the first differential amplifier circuit; and the active feedback circuit for feeding back the output signal of the second differential amplifier circuit to apply waveform shaping to the output signal of the first differential amplifier circuit, and the active feedback circuit includes first and second transistors whose collectors or drains are connected to two output modes of the first differential amplifier circuit, respectively, whose bases or gates are connected to two output nodes of the second differential amplifier circuit, respectively, and whose emitters or sources are connected in common, and a first current source the one terminal of which is connected to the emitters or the sources of the first and second transistors and the other terminal of which is connected to a low level power supply, and the current value of which can externally be adjusted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083621-A (JP)
Title: Ventilation control system in tunnel
Inventor: TSUKADA SATOYUKI
IPC: E21F1/00
Filed: 2004-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation control system in tunnels capable of reducing the construction cost of the whole system.  <P>SOLUTION: The ventilation control system 10 in the tunnels is composed of measuring devices 16a-16d arranged in the tunnels 14a-14c continuously provided on one road 12; a control device 22 connected to the respective measuring devices 16a-16d through communication lines 18; and a plurality of jet fans 24 arranged in the respective tunnels 14a-14c and connected to the control device 22 through the communication lines 18. When tunnel ventilation information is inputted from the respective measuring devices 16a-16d, the control device 22 extracts control contents corresponding to the tunnel ventilation information from a first control condition table or a second control condition table, generates control signals based on the extracted control contents and outputs the generated control signals to the jet fans 24 in the respective tunnels 14a-14c through the communication lines 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055148-A (JP)
Title: Roasted rice powder for beverage and foodstuff
Inventor: TAKEDA TORU
IPC: A23L7/10
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a defect of requiring heating newly since it is powder of raw rice.  <P>SOLUTION: This foodstuff is characterized by being roasted rice powder for a beverage and foodstuff and to be used usually as a health food such as a weaning diet for a baby, a fluid diet for a sick person, juice, etc., and also constituted as a food by adding a preferred seasoning. Since the nutrition of the rice is not damaged, it becomes the weaning diet for the baby, fluid diet for the sick person and juice by adding much water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006081859-A (JP)
Title: Method for manufacturing felt shoe sole
Inventor: YAGI HIROYUKI
IPC: A43D25/06
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective method for manufacturing a felt shoe sole by which abrasion of the shoe sole is reduced and durability is improved.  <P>SOLUTION: A felt shoe sole material F is placed on a platform 5 of a molding device 4 in a way that its side surface 3c is in contact with a roller 6b of a heating device 6 and a roller 7b of a presser 7. The felt shoe sole material F is moved and the side surface 3c is heated by the heating device 6 to form a molten synthetic resin layer on the surface, then a flat melted and hardened section A is formed by pressing the molten synthetic resin layer by the presser 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091092-A (JP)
Title: Projector
Inventor: FUJINAWA NOBUHIRO
IPC: G03B21/14
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a micro projector by using LEDs restrained to the minimum in compliance with use purposes.  <P>SOLUTION: The projector is equipped with an image forming part constituted of a plurality of pixels forming an image pattern corresponding to image information in order to project the image information onto a screen, and an illumination means having light emitting members (LED) respectively arranged at different positions at an equal distance from an optical axis passing through the center of the image forming part on a plane perpendicular to the optical axis. The illumination means is constituted of the light emitting members all of which respectively have the same emitted light color or constituted of the light emitting members which have two or more kinds of emitted light colors. Only one member is used as the light emitting member having each emitted light color in the light emitting members having two or more kinds of emitted light colors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005102226-A (JP)
Title: High frequency voltage-controlled oscillator
Inventor: JEON SANG-YOON
IPC: H03K3/354
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency voltage-controlled oscillator which reduces 1/f noise occurring in a current source of an RF CMOS VCO by applying a BJT as the current source, and improve the phase noise of the VCO as the result.  <P>SOLUTION: The high frequency voltage-controlled oscillator has a differential type oscillator including 2 FETs, and the current source by a bipolar transistor to which the current flows perpendicularly to a silicon substrate. The 1/f noise is very small because the current flows in a longitudinal direction or a transverse direction to a collector from an emitter through a base of the bipolar transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI