baber/WOPTO huggingface dataset:
Patent JP-2004158315-A (JP)
Title: Electrode substrate for organic electroluminescent element, and organic el light emitting device
Inventor: INOUE KAZUYOSHI
IPC: H01L51/50
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL light emitting device with high transparency, high durability, low driving voltage, no crosstalk caused by disconnection of counter electrodes and leak current, and high luminescent brightness, and to provide a substrate for an organic EL element efficiently providing the organic EL elements.  <P>SOLUTION: The substrate for the organic electroluminescent element is obtained by laminating in order an electrode driving an organic electroluminescent layer, a transparent conductive thin film containing indium oxide, metallic fine wires, a metal oxide thin film layer on a base plate, and the organic EL element is manufactured with the electrode substrate for the organic electroluminescent element having the metal oxide thin film layer which has a work function exceeding 5.6 eV, and a specific resistance of 10E+4Ωcm or more. By having a work function of 5.6 eV, an effect of lowering driving voltage, enhancing luminescent brightness, and enhancing durability can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155922-A (JP)
Title: Polyvinyl alcohol type film and preparation process therefor
Inventor: MIZUTANI TOMOYOSHI
IPC: C08K5/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a polyvinyl alcohol type film which is excellent in water solubility, particularly cold water solubility, excellent in flexibility over a long period of time, and excellent in suitability for slitting even after a prolonged storage.  <P>SOLUTION: The polyvinyl alcohol type film is the one obtained by forming into a film a resin composition [I] which comprises a plasticizer (B) containing glycerol and trimethylol propane and a surfactant (C) in a polyvinyl alcohol type resin (A). The water content of the film is 3-10 wt.%, and the film is dissolved in water of 25°C within 1 minute.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157889-A (JP)
Title: Electronic circuit characteristic analysis computer program and characteristic analysis method
Inventor: MABUCHI YUICHI
IPC: G06F17/50
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EMC/EMI simulation model of an LSI driven by a plurality of power sources differed in voltage and having a plurality of power source-ground pins.  <P>SOLUTION: The EMC/EMI simulation model of the LSI driven by a plurality of power sources differed in voltage has a circuit consisting of parallel connection of an internal impedance and a current source in each power source, and the internal impedance of each power source is connected through a mutual impedance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165738-A (JP)
Title: Modulation device, modulation method and recording medium
Inventor: KOHARI HARUKUNI
IPC: G11B20/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent in advance a digital information signal on an original CD from being copied.  <P>SOLUTION: A modulation device, a modulation method and a recording medium prefetch at least a code word Cy next to a code word Cx and a code word Cz next to the code word Cy, tentatively attach a plurality of sets of merge bits 1b comprising r bits at least between the one code word Cx and the next code word Cy and between the next code word Cy and the code word Cz next to the code word Cy without strictly observing a prescribed run length limiting rule, generate many sets of code word sequences at least from the one code word Cx to the code word Cz next to the code word Cy, select one set of the code word sequences as an absolute value of the DSV value of which is closest to zero among DSV values of many sets of the code word sequences, use the merge bits attached between the one code word Cx and the next code word Cy in the one set of the code word sequences to output a decided code word sequence that is finally decided by merging the one code word Cx and the next code word Cy via the merge bits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166328-A (JP)
Title: Bobbin assembly
Inventor: SUMIYA MICHIO
IPC: H02K37/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin assembly capable of improving the durability of a turning motor by improving adhesion between the external surface of a bobbin and a resin material, thus positively preventing invasion of foreign matter such as water from the outside.  <P>SOLUTION: A stepped portion 1B surrounded by the resin material 3 is formed on the external surface 1A-1 of a flange part 1A formed with a bobbin 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161825-A (JP)
Title: Method for producing acrylic resin plate
Inventor: SUGAMOTO HIDEMASA
IPC: C08J5/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an acrylic resin plate having an excellent plate fracture-preventing property and excellent heat resistance.  <P>SOLUTION: This method for producing an acrylic resin plate has a process for polymerizing and curing a polymerizable mixture comprising 100 pts. wt. of the below-described mixture (A) or (B), 0.001 to 1 pt. wt. of a polymerization initiator having a 10 hour half-life temperature of ≥80°C, and 0.015 to 0.2 pt. wt. of one or more compounds selected from cyclopentadiene, terpenoid-based compounds and their derivatives. The mixture (A) comprises 30 to 65 wt. % of monoethylenic unsaturated monomers containing a 1 to 4C alkyl group-containing alkyl methacrylate and 35 to 70 wt. % of a multi-functional (meth)acrylate. The mixture (B) comprises 70 to 99 wt. % of the unsaturated monomers, 1 to 30 wt. % of a (co)polymer comprising the unsaturated monomer units, and 35 to 70 wt. % of a multi-functional (meth)acrylate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165817-A (JP)
Title: Packet transmitting method, program and recording medium
Inventor: KOBAYASHI TSUGUTADA
IPC: H04L12/28
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a packet transmitting method etc. which is used in an ad hoc network employing a TCP as a transport layer protocol, enabling to easily execute the installation of the protocol, and preventing the deterioration in throughput at the time of re-establishing a path, regardless of the specifications of congestion preventing functions of the other radio stations existing in the ad hoc network.  <P>SOLUTION: This packet transmitting method is applied to a communication station to be used in the ad hoc network, and uses the TCP as a transport layer protocol. The method has a step S7 of comparing the number of time-outs with a predetermined threshold, a step S8 of periodically transmitting a packet for detecting re-establishment of the communication path when the number of time-outs becomes equal to the predetermined threshold, and a step S9 of discriminating whether or not a packet responding to the packet for detecting re-establishment of the communication path is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176250-A (JP)
Title: Heat insulating pavement and method of placing the same
Inventor: KOMIYA HIDETAKA
IPC: E01C7/26
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating pavement which positively suppresses rise in road surface temperature even under the circumstances of a long sequence of fine weather, without degradation of its function due to passage of vehicles.  <P>SOLUTION: The heat insulating pavement 1 is constructed by laminating a base layer 3 on a roadbed 2, and then laminating a surface layer 4 on the base layer, wherein the surface layer is composed of a heat insulating asphalt mixture 5. The heat insulating asphalt mixture 5 contains fine aggregate, coarse aggregate 6, asphalt 7, and a sunlight reflector 8. The sunlight reflector 8 is formed of a material reflecting incident sunlight, and particularly a material reflecting infrared rays. Specifically the sunlight reflector 8 may be formed of heat reflective pigment or aggregate which is resistant to heat conduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161523-A (JP)
Title: Porous glassy carbon and method for producing the same
Inventor: UCHIYAMA YOSHINORI
IPC: C04B35/52
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous glassy carbon with any porosity and a method for producing the same without using a resin foam prepared by foaming with a foaming substance and without passing through complicated processes, such as paper-making and lamination, or machining.  <P>SOLUTION: A resin mixture comprising a thermosetting resin and a resin with a low carbonization yield in a weight ratio of the former resin to the latter of (95/5)-(25/75) is molded, cured, and heat-treated, giving the porous glassy carbon. The method for producing the porous glassy carbon comprises mixing a thermosetting resin and a resin with a low carbonization yield in a weight ratio of the former resin to the latter of (95/5)-(25/75), molding the mixture, and curing the resultant molded article, and heat-treating it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129630-A (JP)
Title: Automatic chemical liquid-diluting and supplying device for spraying tool utilizing tap water pressure
Inventor: ROKUTA TERUAKI
IPC: A01M7/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic chemical liquid-diluting and supplying device for a spraying tool utilizing a tap water pressure by allowing chemical liquid or preparatory diluted chemical liquid to flow into a small side hole of a tube in which tap water flows, merging and sending it as an objective diluted chemical liquid to a spraying nozzle so as to utilize tap water pressure which is a familiar pressure source, simply as a pressure source of the spraying tool, and in order to make the spraying tool container as a small size.  <P>SOLUTION: This device is provided by installing a small side hole on the way of a tube in which tap water flows, passing the middle part of the tube including the small side hole through a chemical liquid part in a container transmitted with the same tap water pressure without reducing the pressure as much as possible, allowing the chemical liquid to flow from the small side hole into the water flow in the tube continuously and merging it to make a diluted chemical liquid and then sending it to a spraying nozzle through a tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160037-A (JP)
Title: Rice cooker
Inventor: MIKAMI NAOKI
IPC: A47J27/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly rice cooker improved in rice cooking performance.  <P>SOLUTION: The rice cooker has a main body 1, an inner pot 2 detachably contained in the main body 1, a lid 6 covering the upper opening of the inner pot 2, a heating means 4 for heating the inner pot 2, a heat sensing part 5 for detecting the temperature of the inner pot 2, and a controller 7 for controlling heating of the heating means 4. The rice cooker is also provided with a capacity judging means 8 judging cooking quantity by judging the temperature rise of the inner pot 2 detected by the temperature sensing part 5 immediately after initiation of cooking. The controller 7 is provided with a preheating time changing means 10 for varying preheating time of cooking when reservation cooking is executed by a timer means 9 using the judged result of the capacity judging means 8. When the capacity judging means 8 judged to be full, preheating is carried out by preheating time defined beforehand. When it judged to be small quantity, a specific time of preheating is extended so that time of cooking completion is made the same regardless of cooking quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163369-A (JP)
Title: Matter to be measured for calibrating quality evaluation system, and method for calibrating quality evaluation system using the same
Inventor: IWAMI KENICHI
IPC: G01N21/35
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matter to be measured for calibrating a quality evaluation system, which reduces the labor hours for works in the case of calibrating the quality evaluation system and improves the efficiency of the work.  <P>SOLUTION: The quality evaluation system makes vegetable fruits being objects to be measured irradiated with a measuring light, having wavelength values for evaluating their quality and evaluates the quality of the objects to be measured, based on information of received light which passes through the objects to be measured. The matter to be measured for calibrating the quality evaluation system includes deionized water J as an object of quality evaluation whose quality is evaluated by the quality evaluation system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170147-A (JP)
Title: Carbon monoxide gas sensor element and carbon monoxide gas detector
Inventor: KO KORETOMO
IPC: G01N27/42
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon monoxide gas detector for highly accurately detecting carbon monoxide gas included in a reformed gas, etc.  <P>SOLUTION: This carbon monoxide gas sensor element has a proton-conductive solid electrolyte, and first and second electrode pairs provided on both surfaces of the solid electrolyte. The first electrode pair comprises a detection electrode and a first counter electrode while the second electrode pair comprises a second counter electrode and a reference electrode coated to a porous body. This carbon monoxide gas detector comprises the sensor element, a means for impressing a voltage across the detection electrode and first counter electrode, a means for passing a bias current through, or impressing a bias voltage across, the reference electrode and second counter electrode, and a means for measuring a potential difference between the detection electrode and reference electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138991-A (JP)
Title: Person display method for presentation
Inventor: HAKAMATA TETSUO
IPC: H04N5/225
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a presenter's persuasive power in presentation of a type projecting a personal computer (hereafter described as a "PC") image to a screen.  <P>SOLUTION: In the presentation to explain contents by projecting the images of the PC through a projector to the screen, the face, figure and voices of the presenter explaining the contents are projected always as animation images on the screen. The presenter connects a camera provided with illumination and a microphone to the PC and explains the contents while operating the screen of the PC. The presenter is illuminated by the illumination provided on the camera and the filmed animation images are projected on the PC screen and the screen. The animation images are displayed as a small window in part of the screen of the presentation contents and are held always at the forefront of the screen even if the PC screen is operated and therefore audiences are able to listen to the voices while simultaneously recognizing the screen of the presentation contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170869-A (JP)
Title: Imaging optical system, and device and method for exposure
Inventor: KOMATSUDA HIDEKI
IPC: G02B13/24
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type imaging optical system which has aberrations excellently corrected to, for example, EUV light and also has a sufficiently large effective imaging region and an image-side numerical aperture although the number of reflecting surfaces is relatively small.  <P>SOLUTION: The reflection type imaging optical system is equipped with a plurality of reflecting mirrors (M1 to M6) and also equipped with 1st reflection imaging optical systems (M1 to M4) for forming an image of a 1st surface (M) on a 2nd surface (W) to form an intermediate image of the 1st surface and 2nd reflection imaging optical system (M5 and M6) for forming an image of the intermediate image on the 2nd surface; and the plurality of reflecting mirrors are disposed in the space between the 1st surface and 2nd surface and an entrance pupil is disposed on the side opposite to the imaging optical systems across the 1st surface, the absolute value of the Petzval sum is ≤0.0002 (mm<SP>-1</SP>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154669-A (JP)
Title: Actuator unit for multilayer ink jet recording head and ink jet recording head
Inventor: USUI MINORU
IPC: B41J2/045
Filed: 2002-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent print quality from lowering by making uniform the error between dots caused by fixing error of a recording head without causing complication of the channel. SOLUTION: The actuator unit is produced by integrally bonding a ceramic spacer 6 for forming two rows of pressure generating chambers 7 and 7' symmetrically to a center line, a first cover 2 sealing one side of the spacer and having piezoelectric oscillators 4 and 4' at positions on the surface corresponding to the pressure generating chambers 7 and 7', and a second cover 8 sealing the other side of the spacer and having holes 9 and 9' communicating with nozzle openings 18 and 18' in the outside region of the pressure generating chambers 7 and 7' and holes 10 and 10' communicating with ink supply openings 12 and 12' in the region on the symmetry line side.
Patent JP-2004178640-A (JP)
Title: Optical recording medium and near-field optical memory device
Inventor: TOYOSHIMA NOBUAKI
IPC: G11B7/257
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of maintaining high-density recording/reproducing operation and recording information, and to provide a near-field optical memory device capable of performing satisfactory recording and reproducing operation even if the optical recording medium is used.  <P>SOLUTION: The near-field optical memory device comprises a near-field optical probe for emitting strong electromagnetic field near the boundary between a minute opening surrounded by a conductive light-shielding film and the conductive light-shielding film; and a photo detection unit for introducing light to the near-field optical probe and detecting light reflecting the recorded information of the optical recording medium via the near-field optical probe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179841-A (JP)
Title: Mixer circuit and high frequency signal receiver employing the same
Inventor: ASAYAMA SANAE
IPC: H04B1/26
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that reception is made impossible because of the disturbance related to higher harmonic components produced by the fundamental output component of an oscillator.  <P>SOLUTION: A mixer circuit is configured such that one terminal of each of mixers 3, 5, 7 is connected to an input terminal 1, the output of an oscillator 2 is connected to the other terminals of the mixers 3, 5, 7 via oscillator phase shifters 4, 6 for shifting the phases respectively by π/3 and 2π/3 radians, and the outputs of the mixers 3, 5, 7 are connected to an output terminal 10 via intermediate frequency phase shifters 8, 9 for shifting phases respectively by 5π/3 and 4π/3 radians. Thus, even when the disturbance related to the higher harmonic components produced by the fundamental output component of the oscillator exists, excellent reception is attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179524-A (JP)
Title: Composite sheet, lamination part, and manufacturing method thereof
Inventor: HIRAHARA SEIICHIRO
IPC: H01G4/12
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet, a lamination part, and the manufacturing methods thereof wherein the decrease of the thickness of its insulation layer and the increase of the thickness of its wiring-conductor layer are satisfied at the same time, the simplification and contraction of its manufacturing process are made possible, and the generations of blow holes are suppressed in its conductor layer, and further, its adhesiveness is excellent.  <P>SOLUTION: On the surface of a photo-transmissible carrier film 10, a conductor layer 11 having a predetermined pattern is formed out of a conductor paste, and a photo-curing slurry is so applied thereto by making its thickness larger than the thickness of the conductor layer 11 as to form a photo-curing ceramic layer 12. Thereafter, by projecting a light from the rear surface of the film 10, the photo-curing ceramic layer 12 present in the region other than the formed conductor layer 11 is so photo-cured and so developed as to create a composite sheet A comprising the photo-curing ceramic layer 12 and the conductor layer 11, wherein the surface of its ceramic layer comprises a rough surface having a surface roughness Rmax not smaller than 1 μm. By laminating these composite sheets A, there is formed such a laminated component as a multilayer circuit board having a three-dimension circuit comprising planar conductor layers and via conductors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146325-A (JP)
Title: Discharge lamp dimming device
Inventor: YAMANE NOBUHITO
IPC: H05B41/392
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of conjointly reducing an input current when dimming light and a load is lighten, and capable of dimming the light without applying an excessive voltage to a circuit.  <P>SOLUTION: A period in which a switching element 22 belonging to an inverter circuit is switched on is made variable, and the switching element is used also for a switching switch for a boosting chopper circuit, and the period in which the switching element 22 is switched on is shorten. Thereby, the input current is suppressed when dimming the light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003241570-A (JP)
Title: Image forming apparatus
Inventor: KOSUGE AKIO
IPC: G03G5/147
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which the occurrence of an abnormal image such as omission in transfer can be prevented by improving the abrasion resistance of an image carrier without regard to the magnitude of an image area and by supplying a lubricate without taking time so as to lower the surface energy of the image carrier to improve a transfer ratio.  <P>SOLUTION: The image forming apparatus is provided with: an image carrier 10; a development apparatus 12 for developing an electrostatic latent image of the image carrier by using a developer containing the lubricate; and the lubricate supply carrying out means 65 for supplying the lubricant to the image carrier by allowing the development apparatus to stick the developer separately from a developing purpose. Then, during the power removal operation of the image carrier until the image carrier is stopped after finishing developing operation to a latent image corresponding to the final transfer sheet of a single job, the lubricate supply carrying out means supplies the lubricant to the image carrier by allowing the development apparatus to stick the developer separately from the developing purpose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185354-A (JP)
Title: Printer driver, storage medium and image processor
Inventor: SAITO YUTAKA
IPC: B41J21/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve any failure in carrying out the synthetic print of synthetic data prepared by different application programs with text data.  <P>SOLUTION: This printer driver is provided with a synthetic data compiling function, for example, a magnification function for compiling synthetic data by page units corresponding to text data. When the sizes of the text data and the selected synthetic data are different from each other, the lump of the text data are transmitted and outputted to a printer as they are (S12), and the synthetic data are magnification processing so as to be matched with the text data (S5 to S15), and the printer is made to transmit and output the data (S16) for synthetic print. Thus, it is possible to solve any failure at the time of carrying out synthetic print under conditions that the sizes of the text data and the synthetic data are different from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI