baber/WOPTO huggingface dataset:
Patent JP-2003217346-A (JP)
Title: Method for manufacturing colored transparent conductive film forming composition and glass with colored transparent conductive film
Inventor: ANEGAWA AKIKO
IPC: H01B1/20
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a colored transparent conductive film forming composition capable of simply coloring a glass base plate without impairing conductivity; and glass with colored transparent conductive film.  <P>SOLUTION: The colored transparent conductive film forming composition comprises a treating liquid obtained by mixing a conductive fine particle dispersion liquid and at least one colloid dispersion liquid selected from a gold colloid dispersion liquid and a silver colloid dispersion liquid. The weight ratio (A/B) of a solid content (A) of the colloid dispersion liquid and a solid content (B) of the conductive fine particle dispersion liquid is 0.01-0.8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223919-A (JP)
Title: Direct methanol fuel cell system
Inventor: OKUYAMA RYOICHI
IPC: H01M8/10
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a direct methanol fuel cell system with little environmental load, which does not discharge carbon dioxide that is a product of reaction.  <P>SOLUTION: The direct methanol fuel cell system has a construction, in which liquid fuel is supplied to a negative electrode 12 of a single cell 1, and oxidizer gas is supplied to a positive electrode 13, and a power-generation unit which consists of the above single cell or a cell stack, in which two or more of the above electric cells 1 are stacked. To this direct methanol fuel cell system, a carbon-dioxide maintenance vessel 5, which has a carbon-dioxide maintaining substance that holds carbon dioxide separated from a reaction product produced by electrochemical reaction of the above negative electrode 12, is added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226482-A (JP)
Title: Passenger detecting device of passenger conveyor
Inventor: NOSHITA AKIRA
IPC: B66B23/22
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger detecting device of a passenger conveyor for glossily, firmly, easily, and detachably mounting a detector on the end surface facing the direction of passengers' getting on/off in the base of a handrail.  <P>SOLUTION: A mounting surface 15, smaller than the bottom 10 of the detector 7, is formed on a fitting 13 attached to the end surface 6 of the handrail base 5 to dispose the detector 7. The detector 7 is fastened to the fitting 13 with a fastener 20 inserted into a notch 16 of the fitting 13 from below. Accordingly, the mounting members such as the fitting 13 and the fastener 20 of the detector 7 cannot be seen by passengers. Moreover, the detector 7 is glossily and firmly mountable on a place where passengers passing a threshold 2 often look at, that is the end surface 6 of the handrail base 5 facing the direction of passengers' getting on/off at the threshold 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229242-A (JP)
Title: Heating device, fixing device and image forming device
Inventor: TOYOMURA YUJI
IPC: G01J5/08
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device using an induction heater of which, delay of temperature detection is improved, and temperature control is performed with high precision.  <P>SOLUTION: The heating device comprises a heating member heating an object to be heated, an electromagnetic induction heating member heating the heating member by electromagnetic induction, an infrared-ray detection means detecting the infrared-ray radiated from the heating member to detect the temperature of the heating member, and a temperature control means controlling the temperature of the heating member by controlling power supply to the electromagnetic induction heating member depending on the temperature detected by the infrared-ray detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227657-A (JP)
Title: Combustion apparatus
Inventor: NAGATOSHI TAKEHIRO
IPC: F24H1/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce construction work for installing an apparatus, and to enable safe use by easily performing the setting such as the highland setting and the extension pipe setting at installation time in the combustion apparatus.  <P>SOLUTION: A remote controller 12 has a constant setting means for setting a preset value of a control constant group according to a service condition of the apparatus from the control constant group, and a preset value storage means for storing the preset value, and is constituted so as to transmit the preset value to an apparatus control part from the remote controller 12 so that the highland setting, the extension pipe setting, and a central preset value for switching capacity of a circulating pump is independently set by the remote controller 12 according to the service condition, and workability is improved by allowing preset without, while no setting at installation time is required.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333747-A (JP)
Title: Image forming device
Inventor: KUBOTA KEISUKE
IPC: G03G15/02
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stably reproducing high image quality over a long period of time by restricting a disturbance of a potential patch which occurs in the case where a potential sensor for detecting a potential patch is disposed further downstream than a developing device position of a multistage developing system. SOLUTION: A potential sensor which detects a potential of an image carrier is disposed downstream in the direction of the movement of an image carrier in relation to a developing means which has developing rollers arranged opposite the surface of the image carrier. In the potential sensor, when a potential area to be detected passes through the developing means, a development bias is set so as to restrict disturbance of the potential area caused by developer.
Patent JP-2003238584-A (JP)
Title: New enediyne compound
Inventor: FUSEYA NOBUHIRO
IPC: A61K35/56
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain new enediyne compounds each having a highly injurious activity on human caner cells and therefore useful as antitumor agents, and to provide pharmaceuticals containing the same.  <P>SOLUTION: The new enediyne compounds are isolated as a result of keenly searching compounds having high antitumor activities from ascidian, a kind of marine organisms. These new compounds are shishijimicin A, B and C. Pharmaceutically acceptable salts thereof are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236414-A (JP)
Title: Electrostatic coating apparatus
Inventor: KAZAMA SHIGENORI
IPC: B05B5/025
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic coating apparatus constituted so as to prevent the generation of a spark regardless of the characteristics of coating materials.  <P>SOLUTION: The electrostatic coating apparatus 100 equipped with a rotary atomizing head 14 has a coating material supply system 30 for supplying the coating material to the atomizing head 14 and an external electrode 9 to which high voltage is applied in order to charge coating material particles discharged from the coating material discharge end edge of the atomizing head 14. The atomizing head 14 is earthed through an electric resistor 41 and a coating material supply system 31 electrically insulated from the atomizing head 14 is earthed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240635-A (JP)
Title: Sound velocity measuring device of underwater sound absorbing material
Inventor: MIKAMI HIROYUKI
IPC: G01H5/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and easy measuring method in the atmosphere of the sound velocity of underwater sound absorbing material.  <P>SOLUTION: Piezoelectric sheets 10, 20 are placed on both faces of the underwater sound absorbing material, and an impact wave is imparted onto the center of the upper face by drop of an impact ball 300. Signals of the piezoelectric sheets 10, 20 are stored by a waveform storage device 30. By using the ratio k of a ratio station 40, the time Ta when the signal of the piezoelectric sheet 10 becomes the value of kA to the peak value A of the piezoelectric sheet 10 is calculated by a constant ratio amplitude time calculator 50, and the time Tb when the signal of the piezoelectric sheet 20 becomes kB to the peak value B of the signal of the piezoelectric sheet 20 is calculated by a constant ratio amplitude time calculator 60. By using the ratio c set by a ratio station 80, the time To when the signal of the piezoelectric sheet 20 becomes cB to the peak value B is calculated by a constant ratio amplitude time calculator 70. The difference Tm between the times Ta, Tb is calculated by a time difference calculator 90 and the difference Tr between the times To, Tb is calculated by a time difference calculator 100. Then, the sound velocity V of the underwater sound absorbing material is calculated by the expression V=L/(Tm-P*Tr) by a sound velocity calculator 110 by using the ratio p set by a ratio station 120.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237880-A (JP)
Title: Device for packing game board
Inventor: TAKAHASHI HATSUMI
IPC: B65D5/50
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate classification of materials in accordance with the kind thereof and also to improve impact resistance of a game board.  <P>SOLUTION: The game board 40 is placed on a second middle wall 6 of a deployed pad 1, and then the corners 41-44 of the game board 40 are triangularily fitted to the holes 19-22 formed on the side walls 3, 5, 7, 9 of the pad 1 while the pad is wound around the periphery of the game board 40. The side walls 3, 5, 7, 9 are inwardly two-folded, thus a constituting body A comprising the pad 1, the game board 40, and gap B is formed. The constituting body A is stored inside an opened corrugated box 30 with an opened lid 31, and then the lid 31 is closed and sealed. Thus, the constituting body A is securely supported inside the corrugated box 30 without causing looseness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241893-A (JP)
Title: Input device
Inventor: FUKUMOTO NOBUYUKI
IPC: G06F3/038
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device which has good waterproof and dust-proof property with a lowest composition with a least number of components to be used.  <P>SOLUTION: Fixed contact points 20 are laid circularly in a shallow housing 10. The fixed contact points 20 is sealed up by an elastic seal 50 which has conductive properties and elasticity, with a dielectric membrane 43 intervened. A flat key 53 is laid on the elastic seal 50. Pushed point of any direction of the flat key 53 is pressed on the same direction surface of the fixed contact points 20. A switching operation in a certain direction is done by detecting changes of electric capacity as changes of power voltage caused by changes of the dielectric membrane 43 pore space.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246266-A (JP)
Title: Instrument for measuring attack angle in curved line passing of rolling stock
Inventor: MIYAMOTO TAKESHI
IPC: B61K9/08
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for measuring an attack angle in the curved line passing of a rolling stock easy to use and capable of lowering costs.  <P>SOLUTION: The measuring instrument is equipped with a pair of image- pickup devices 24 installed at the front and rear of the bottom of a rolling stock with respect to the rolling stock's moving direction in such a way that their relative positions do not change, a lighting device 25 that lights portions of which the pictures are taken by the pair of image-pickup devices 24, and a computer connected with the pair of image-pickup devices, while the pair of image-pickup devices 24 detect edges 23 of the shoulders of the rails, which shine in the form of a strip in reflection of the light, measuring relative right and left displacements by the computation of the computer, of the detected edges 23 of the shoulders of the rails, thereby detecting, from intervals of the installed pair of image-pickup devices 24, the attack angle of the vehicle equipped with the pair of image-pickup devices 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003006614-A (JP)
Title: Method and device for inspecting circuit pattern, method and system for displaying defect candidate
Inventor: HIROI TAKASHI
IPC: H01L21/66
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide technology provided with a method and a system for inspecting a defect in a circuit pattern on semiconductor materials. SOLUTION: As one specified execution style, a trial inspection threshold setting method is provided but in that method, an initial threshold is corrected after the defect of a trial inspection storage data is analyzed. Afterwards, the corrected threshold is used as a threshold in the real inspection.
Patent JP-2003278628-A (JP)
Title: Recoil starter with intermediate power accumulating part of engine
Inventor: SHIRAISHI YASUNORI
IPC: F02N5/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure of the starting of an engine caused by insufficiency of accumulated power.  <P>SOLUTION: This recoil starter is provided with a ratchet wheel 20 for measurement to be mincingly delivered by being driven by rotation of an input wheel and an initial position energizing means for energizing the ratchet wheel 20 for measurement to an initial position. The starter is provided with a ratchet wheel 21 for leaving to be rotated integrally with the ratchet wheel 20 for measurement, a ratchet pawl 22 to be locked on the ratchet wheel 21 for leaving, and an energizing means for energizing the ratchet pawl 22 toward the ratchet wheel 21 for leaving. An output wheel 5 is provided with a flyweight 24. A ratchet pawl locking releasing tool 67 is provided to be rotated by being abutted on the flyweight 24 when the flyweight 24 is oscillated and stood by rotation of the output wheel 5. By the ratchet pawl locking releasing tool 67, locking of the ratchet wheel 21 for leaving and the ratchet pawl 22 is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248525-A (JP)
Title: Apparatus and method for power saving control of electronic equipment
Inventor: KAWASHITA MASAKAZU
IPC: H04L7/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for power saving control which can further reduce power consumption even in a device such as a communication control unit without causing troubles in communication.  <P>SOLUTION: A mode control unit 11 outputs a power saving mode switching signal when the interior of electronic equipment and communication state are matched with a predetermined condition. A clock control unit 12 supplies a clock signal of a first frequency to the communication control unit 20 in a normal state, and supplies a clock signal of a second frequency to the communication control unit 20 upon receiving input of the power saving mode switching signal. Here, the first frequency is necessary for transmission and reception of data in the communication control unit 20, and the second frequency is defined as necessary for reception of a communication start request.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256433-A (JP)
Title: Gene structure analysis method and apparatus
Inventor: MURAKAMI DAIYU
IPC: C12Q1/68
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene structure analysis method and apparatus, capable of efficiently selecting a specific oligomer by a personal computer, realizing high speed similar retrieval, and realizing the optimum rearrangement.  <P>SOLUTION: The gene structure analysis apparatus includes a DNA base sequence database 11, an amino acid (protein) sequence database 12, an oligo coding processing part 13, a high-speed calculation processing part 14 using index of a complementary coupling region of oligo sequence, a specific oligo sequence retrieval processing part 15, a high-speed gene retrieval processing part 16, a sort display data shaping processing part 17 for rearrangement of genes and oligo continuous arranging position, and a processing means 10 for calculating the stored base sequence and complementary coupling region of short-chain DNA or short-chain amino acid sequence, retrieving a database for a specific oligo sequence, retrieving a similar gene, performing alignment of a plurality of genes, displaying the same, and comparing and outputting the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002309280-A (JP)
Title: Low sulfur automatic transmission oil having improved wear-resistant lubricating characteristics
Inventor: SRINIVASAN SANJAY
IPC: C10M135/36
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide automatic transmission oil which comprises additives such as an antioxidant and a friction modifier and has compatibility with an entire machine as the automatic transmission oil. SOLUTION: The automatic transmission oil comprises a dialkylthiadiazole and an amine antioxidant, substantially free from a sulfurized grease and a phenolic antioxidant. The automatic transmission oil has excellent compatibility and improved wear resistance, oxidation resistance, and low torque characteristics. Preferably, an excellent result by the combined use of the friction modifier are obtained.
Patent JP-2003086836-A (JP)
Title: Light-emitting diode and method for manufacturing the same
Inventor: LIN JIN-YWAN
IPC: H01L33/00
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-intensity LED bonded at a low temperature to a low-cost transparent substrate, such as a glass substrate, by a transparent adhesive layer. SOLUTION: The LED comprises an epitaxial layer 16 having an absorption substrate and a transparent substrate 10 bonded to the layer 16 with a transparent adhesive 14. The absorption substrate is then removed for the formation of an LED having the transparent substrate 10. Since the substrate 10 is low in photoabsorptivity, high light emitting efficiency is achieved. Furthermore, since a 1st metal coupling layer 32 is electrically connected to a 1st ohmic contact layer 28 by an electrode connecting channel 31, LED light emission efficiency is enhanced because, in this design, a voltage drops and a current distribution is improved at a certain current level.
Patent JP-2003252810-A (JP)
Title: Method for separating and purifying alicyclic alcohol
Inventor: OMORI HIDEKI
IPC: C07C35/37
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and purifying an alicyclic diol with which an alicyclic monool and the alicyclic diol can industrially and simply be separated and purified with good economical efficiency without a thermal change.  <P>SOLUTION: The method is to separate the alicyclic monool and alicyclic diol from a mixture containing the same. The method for separating the alicyclic monool and alicyclic diol comprises separating the mixture by extracting operation using a water-soluble organic solvent and a hydrocarbon solvent. Furthermore, the method for purifying the alicyclic diol comprises adding the water-soluble organic solvent and hydrocarbon solvent to the mixture containing the alicyclic monool and alicyclic diol, extracting the alicyclic monool and alicyclic diol, separating the water-soluble organic solvent phase after the extraction and affording the alicyclic diol from the water-soluble organic solvent phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254464-A (JP)
Title: Solenoid valve
Inventor: MURATA NAOKI
IPC: F16K31/06
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve having improved responsivity by uniting a plunger and a rod without calking.  <P>SOLUTION: A taper surfaces 5a, 6a, 1b is provided on at least either one of a plunger 1, a rod 4, and shims 5, 6, in a contacting portion between the rod 4 and the shims 5, 6, and in a contacting portion between the shims 5, 6, and the plunger 1, so as to make a uniting state between the rod 4 and the shims 5, 6, and a uniting state between the shims 5, 6, and the plunger become tight fit, when the shims 5, 6 are pressed in a direction pressing-in the shims 5, 6 between a plunger 1 and a rod 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255400-A (JP)
Title: Electrochromic device
Inventor: FUJIMOTO KIYOSHI
IPC: G02F1/15
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic (EC) device which facilitates full color display, has excellent memory characteristics and is sharply improved in response speed, coloring efficiency and repetition durability.  <P>SOLUTION: In this EC device, an electrolyte layer is held between a pair of transparent electrodes which are formed with a semiconductor nano-porous layer at least on one side surface and are arranged in such a manner that the semiconductor nano-porous layers are opposed to each other by themselves and the semiconductor nano-porous layers are formed as multi-layer structure. Further, at least one kind of EC dyestuff which reversibly colors or discolors by at least one side of electrochemical oxidation reaction and reduction reaction is included in the electrolyte, or the EC dyestuff is deposited on the semiconductor nano-porous layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261200-A (JP)
Title: Beverage dispenser
Inventor: TAKAGI TOSHIKATSU
IPC: F25D11/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To adequately air-cool an electrically equipped box without making dimensions of a machine chamber greater.  <P>SOLUTION: An ice storing tank 12 is arranged inside a main body 38. The machine chamber 14, in which a freezing mechanism 22 is to be arranged, is defined below the tank 12; and a storage chamber 54, in which the electrically equipped box 58 is to be arranged, is defined in an upper part of the tank 12. A piping space 46 for making the machine chamber 14 communicate with the storage chamber 54 is defined on the backside of the tank 12. A part of external air, which is sucked into the machine chamber 14 by operating a cooling fan 18 of the freezing mechanism 22, is guided into the box 58 via the piping space 46, so that the box 58 can be cooled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263131-A (JP)
Title: Display device and display method
Inventor: KINOSHITA SHIGEO
IPC: H01L51/50
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent display quality from being lowered by brightness variations owing to deterioration of optical elements.  <P>SOLUTION: An organic EL driving circuit 30 is provided with a brightness integration part 52 for acquiring and holding brightness set to OLED, a look-up table 54 for holding the conditions concerning the integrated brightness for shifting a display image and how to shift it, and a shift condition table 56 for holding shift timing, and a video adjusting part 32 includes an image shifting part 50 for processing the display image by shifting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262315-A (JP)
Title: Heat treatment method and facility for water containing organic matter
Inventor: KASHIWAGI YOSHIYUKI
IPC: F23G5/20
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize stable heat treatment by preventing a clogging phenomenon.  <P>SOLUTION: A method for heat-treating a target of treatment comprising a water containing organic matter in rotary kiln furnaces in multiple stages grinds the treatment target dried in a drying furnace 1 by means of a cracking means 2 in a step of feeding to a thermal cracking furnace 3 of the next step, before transferring and heat-treating it to and in the thermal cracking furnace 3.  <P>COPYRIGHT: (C)2003,JPO