baber/WOPTO huggingface dataset:
Patent JP-2006265586-A (JP)
Title: Hot rolled steel having excellent corrosion resistance and appearance after coating
Inventor: NAKAZAWA MASATO
IPC: C22C38/00
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolled steel having remarkably improved corrosion resistance after chemical conversion and coating while comprising elements more easily oxidizable than iron by ≥0.5 mass% in total.  <P>SOLUTION: The hot rolled steel having excellent corrosion resistance and appearance after coating contains elements more easily oxidizable than iron by ≥0.5 mass% in total. In the case a phosphate film essentially consisting of phosphophyllite is formed on the surface of the hot rolled steel by dipping type zinc phosphate treatment, thereafter, cation electrodeposition coating is applied thereto, the same is dipped into a 7% NaCl aqueous solution heated at 55°C for 253 hr, and subsequently, the coated face is peeled with tape, the number of the formed coating peeled parts with a major axis of ≥0.5 mm is <1 piece per cm<SP>2</SP>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005313155-A (JP)
Title: Wastewater treatment method
Inventor: HARADA YOSHIAKI
IPC: B01D53/62
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of effectively and stably applying wet oxidation and/or catalytic wet oxidation to alkaline wastewater containing at least one selected from the group of a nitrogen compound, organic material, and inorganic material in high concentration.  <P>SOLUTION: The method applies the wet oxidation and/or catalytic wet oxidation to the alkaline water containing at least one kind selected from the group of the nitrogen compound, organic material, and inorganic material in high concentration in a condition of 100 °C or more and 0.5 MPa or more. The method comprises: a process (1) wherein parts of a liquid phase obtained by separating a gas from a liquid after the treatment corresponding with the CODcr concentration in the alkaline wastewater before the treatment is circulated and mixed with the alkaline wastewater before the treatment; and/or a process (2) wherein an exhaust gas obtained by separating a gas from a liquid after the wet oxidation and/or catalytic wet oxidation is mixed with the alkaline wastewater before the treatment to deposit and separate salts, then the wet oxidation and/or catalytic wet oxidation is subjected to the alkaline wastewater.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006266208-A (JP)
Title: Oil feeder
Inventor: FUJIKAWA TORU
IPC: F01M11/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of maintaining a sufficient oil feed function despite the fact that the quantity of pump is one in an oil feeder for sucking an oil stored in a main oil storage part and an oil stored in at least one auxiliary oil storage part supplementing the main oil storage part and feeding these oils to each part of an engine.  <P>SOLUTION: This oil feeder comprises the single oil pump 30 sucking the oils stored in the main oil storage part 10 and the auxiliary oil storage part 20 and a suction cutoff mechanism 50 cutting off an auxiliary suction flow passage 41 from the auxiliary oil storage part 20 to the oil pump 30 based on the lowering of the discharge pressure of the oil pump 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005306866-A (JP)
Title: Preparation method for aminophenol compound
Inventor: KIYOKAWA HIROSHI
IPC: C07C209/78
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for preparing an aminophenol compound of formula (1) through an easy operation in a high yield with a high purity.  <P>SOLUTION: A cyclohexanedione compound of formula (2) is reacted with an amine compound of formula (3) (wherein R<SP>1</SP>and R<SP>2</SP>are each hydrogen atom, a lower alkyl group, or the like, or R<SP>1</SP>and R<SP>2</SP>optionally form a 5- or 6-membered heterocyclic ring together with an adjacent nitrogen atom; the heterocyclic ring optionally has 1-3 substituents selected from hydroxy group, a lower alkyl group, an aryl group, an aryloxy group, or the like) under a neutral or basic condition to prepare the aminophenol compound of formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are as described above; and the hydroxy group is substituted at position 2 or 4 in regard to the amino group on the phenyl ring).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006275625-A (JP)
Title: Failure diagnosis method and device
Inventor: NAKAGAWA EIGO
IPC: G01R31/302
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether or not a failure has occurred and its failure point as to various kinds of failures occurring on a circuit substrate and to lighten a processing load therefor.  <P>SOLUTION: An electromagnetic field generated in energizing a circuit substrate is detected by using a sensing member disposed in the vicinity of the circuit substrate to perform sampling on a result of the detection, thereby extracting status information on the circuit substrate, and the status information is analyzed, thereby determining whether or not a failure has occurred on the circuit substrate and its failure point. However, any of a plurality of sampling frequencies is selectively used as a sampling frequency for defining the intervals of the sampling while the selection can be changed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006271619-A (JP)
Title: Game ball conveyance system
Inventor: ARAI HITOSHI
IPC: A63F5/04
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball conveyance system which enables the construction of game ball supply equipment with a low height at low cost without executing hefty work and can flexibly correspond to layout change or the like.  <P>SOLUTION: The game ball conveyance system for supplying the game balls B to two or more game machines installed in a hall has a continuous horizontal conveyance route for the game ball formed by linearly connecting two or more game ball conveyance units 21 formed for individual game machine units. The game ball conveyance units 21 are equipped with a horizontal conveyance route 33 formed for the individual game machine units and linearly connected, a conveyance body 34 for horizontally conveying the game balls in the horizontal conveyance route 33, and a driving gear 35 for driving the conveyance body 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273161-A (JP)
Title: Pneumatic tire
Inventor: KOMORI MORITA
IPC: B60C9/20
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire 10 capable of preventing the generation of separation in an end of a steel breaker 8 even when the tire is subjected to a load.  <P>SOLUTION: The pneumatic tire comprises a first reinforcing band layer 6 in which a rubber layer covering with a rubber straight steel cords juxtaposed in an inclined manner by the angle of 30-45° with respect to the tire circumferential direction is located in a range of TW×35-60% around the equatorial line of the tire, where TW denotes the tread width, and at least two rubber layers are provided, and a second reinforcing band layer 7 in which a rubber layer covering with a rubber expandable cords juxtaposed in an inclined manner by the angle of 20-45° with respect to the tire circumferential direction is located in a range of TW×60-75% around the equatorial line of the tire, and laminated on an end of at least the first reinforcing layer 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276713-A (JP)
Title: Power supply circuit for el display apparatus
Inventor: TAKAHARA HIROSHI
IPC: G09G3/30
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that since a conventional organic EL display panel is a self-light-emitting display panel, a current amount is increased in accordance with the increase in light beams due to light emission, the current amount is changed in accordance with a change in a lighting rate, and thereby the current amount is increased in proportion to the increase in the lighting rate, so that the increase in an output current from a power supply is required and power supply size (power capacity) is necessarily increased.  <P>SOLUTION: A pickup resistor R is connected to an input terminal Vin. Voltage between both the ends of the pickup resistor R is detected by a potential difference between terminals Va, Vb. When the terminal voltage of the resistor R exceeds a set value, the oscillation frequency of an oscillation circuit in a power supply circuit 1281 is reduced and the oscillation circuit is driven so that an output current or an input current may not exceed the upper limit of the regulated set value. The oscillation circuit in the power supply circuit 1281 is controlled to adjust at least one of anode voltage (current) Vdd or cathode voltage (current) Vss.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283314-A (JP)
Title: Joint structure of steel pipe pile for preventing landslide, and steel pipe pile for preventing landslide equipped with the same
Inventor: TAKANO KIMIHISA
IPC: E02D5/24
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a steel pipe pile for preventing landslide, and the steel pipe pile for preventing landslide equipped with the joint structure of high reliability with a small amount of rotational movement in joining and high joint strength with no possibility of thread ridges biting each other.  <P>SOLUTION: The joint structure has an internal thread joint part 11 provided at the end of a steel pipe pile body 1, and an external thread joint part 21 provided at the end of a steel pipe pile body 2 and screwed into the internal thread joint part 11. The outer diameters of the internal thread joint part 11 and external thread joint part 21 are formed to be practically the same as the outer diameters of the steel pipe pile bodies 1, 2. The thread parts of the internal thread joint part 11 and external thread joint part 21 are formed of tapered threads with the number of threads of 3 to 6 with inclination, thread ridge height and thread ridge spacing set to complete screwing within one rotation. The product of section modulus and material strength at screw terminal point parts of the internal thread joint part 11 and external thread joint part 21 is larger than the product of section modulus and material strength of the steel pipe pile bodies 1, 2, and the product of thread ridge height and the number of threads is larger than cross-sectional areas at the thread terminal point parts of the internal thread joint part 11 and external thread joint part 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285557-A (JP)
Title: Account management device and method
Inventor: TOGAWA TOMOHIKO
IPC: G06Q20/10
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable transactions to be carried out by combining a magnetic card and a cash card of IC card, and to protect a large amount of deposits from being withdrawn in unauthorized manner by a third party from the account.  <P>SOLUTION: An account management device 3 holds management account specific information which consists of an account number and a branch number corresponding to an IC card or a magnetic card; and account information, including the payment cumulative amount of a fixed period, notified amount, and information on the notified destination address. If withdrawal from deposits is performed, an ATM 2b compatible with the magnetic card transmits transaction information, including management account specific information including branch number corresponding to the magnetic card read from the magnetic type memory means 12 of the cash card 1 and information on the payment amount. The account management device 3 specifies the account information, based on the dealing information received and updates the payment cumulative amount information. When the payment cumulative amount reaches the notified amount, notification of payment is outputted to the user's terminal 4, using the information on notified destination address.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006051923-A (JP)
Title: Window material for vehicle
Inventor: OBARA SHOHEI
IPC: G06K19/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window material for a vehicle such as a window pane for the vehicle capable of easily separating an identification label.  <P>SOLUTION: The window pane 10 for the vehicle is provided with a identification device 4 between the glasses 6, 8. The identification device 4 is provided with an antenna capable of transmitting/receiving information; and an accumulation means connected to the antenna and accumulating the signal transmitted/received by the antenna. Accumulation of a large amount of data is realized, for example, by using an IC chip as the accumulation means. The information accumulated on the window pane 10 for the vehicle includes information such as a manufacture number, a production time and a production place. Since the window pane 10 for the vehicle is provided with the antenna capable of transmitting/receiving the information, the information is written in the IC chip and the information can be accumulated in the window pane 10 for the vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006284366-A (JP)
Title: Toilet roll, instrument for measuring peel strength of tail seal of toilet roll and measuring method of peel strength
Inventor: YAMAMOTO MASARU
IPC: A47K10/16
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet roll having easiness to smoothly peel the tail part in using a product though a tail seal having a sufficient adhesive strength in using the product or in feeding the product, also to provide an instrument for measuring peel strength of the tail seal and a measuring method of peel strength of the tail seal.  <P>SOLUTION: The tail part of the toilet roll is pulled at an equal speed in a horizontal direction and the tensile strength at the time of peeling of the tail seal is measured as the peel strength of the tail seal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285118-A (JP)
Title: Display device
Inventor: YASUDA KOZO
IPC: G02F1/133
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce malfunction and power consumption of memory portions in a display device having memory portions disposed per display pixel.  <P>SOLUTION: The display device includes a plurality of display pixels, image lines for applying image data to respective display pixels, and scan lines for applying a scan voltage to respective display pixels. Each display pixel includes the memory portion for storing the image data, a pixel electrode, and a switch portion which selectively applies a first image voltage or a second image voltage different from the first image voltage to the pixel electrode in accordance with image data stored in the memory portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295245-A (JP)
Title: Acoustic diaphragm
Inventor: URYU MASARU
IPC: H04R7/02
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To flatten peak dip in split vibration band by increasing internal loss effectively.  <P>SOLUTION: An acoustic diaphragm is layered of at least first through third laminates 11, 12, 13 wherein the first and third laminates 11 and 13 are formed of polymer material A, and the second laminate 12 is formed of polymer material B having dynamic internal loss different from that of the polymer material A forming the first and third laminates 11 and 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292192-A (JP)
Title: Remote controller for water heater
Inventor: SUGIYAMA MASAKI
IPC: F24H1/00
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller for a water heater allowing a person having poor eyesight such as a visually handicapped person or an aged person to operate it at ease, and user-friendly to a person not having poor eyesight, too.  <P>SOLUTION: In this remote controller, because voice guidance corresponding to all switch operation can be issued from a voice output means 6 by performing setting such that the voice guidance is issued according to all the switch operation by a voice guidance setting means 16, the person having poor eyesight can operate the remote controller at ease. Because a level of the voice guidance can be changed by the voice guidance setting means 16, the remote controller is user-friendly to a person not needing the voice guidance, too.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292438-A (JP)
Title: Temperature detection device
Inventor: OKADA SHINSUKE
IPC: H05B6/12
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive temperature detection device having excellent responsiveness and accuracy of temperature detection.  <P>SOLUTION: In this temperature detection device 10, a temperature detection element 11 is equipped in a casing 110 with a substrate 120, the first optical system 131, the second optical system 132, the first Si photodiode 141, the second Si photodiode 142 and a signal processing part 150. The signal processing part 150 inputs a current signal output from each of the Si photodiodes 141, 142, outputs a voltage signal having a value corresponding to the value of the current signal, and includes a sensitivity adjusting means for adjusting the relationship of an output voltage value with an input current value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289275-A (JP)
Title: Water cleaning apparatus and hydroponic culture apparatus using the same
Inventor: SAKAMOTO EIJI
IPC: C02F3/06
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To clean polluted water in a reservoir or the like by combining a water cleaning material with a fertilization method and to cultivate a planted vegetation by utilizing the action of the water cleaning.  <P>SOLUTION: A hydroponic culture apparatus is disclosed which is composed of: a floating island 1 floating in a water zone 20; a vessel 6 which is fit to the floating island 1 while interposing a porous member 13 between them and in which the water cleaning material 7 is housed; an air diffusing tube 5 for discharging air from the lower end 22 of the vessel 6 to the upper end 23; a pump 3 for sending air into the air diffusing tube 5; a curtain 12 hung from the floating island 1 into the water to form a divided area 24 in the water zone 20; and a cultivation bed 17 which is placed on a wire-meshed vessel 15 and in which the plant is put.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006063969-A (JP)
Title: Rotary vacuum pump, vacuum device, and pump connection structure
Inventor: NAKAMURA FUSAO
IPC: F04D19/04
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary vacuum pump, reducing the impact transmitted to a device subjected to evacuation.  <P>SOLUTION: By use of a special washer 17 formed with a bush part 17a to be inserted into a bolt hole 14, a gap G is formed between a shaft of the bolt 15 and the bolt hole 14. Therefore, the bolt 15 is deformed at the part of the area H2 when impact torque acts on an intake port flange 13a, and the impact is absorbed by strain energy accompanying deformation of the bolt to suppress the transmission of the impact to a flange 16 on the device side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006293767-A (JP)
Title: Sentence categorizing device, sentence categorizing method, and categorization dictionary creating device
Inventor: HIRANO KOICHI
IPC: G06F17/30
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem that it is difficult to categorize sentence data into a plurality of categories.  <P>SOLUTION: A categorization dictionary storing part 24 stores dictionary data wherein a component of a sentence is associated with an appearance frequency of the component in the sentence categorized into each category in regard to the plurality of predetermined categories. A sentence receiving part 36 receives un-categorized sentence data being a new categorization target from an external device. A sentence analyzing part 18 analyzes the un-categorized sentence data in accordance with predetermined rules to extract sentence components. A category attribute probability calculating part 26 refers to the dictionary data to calculate an attribute probability in regard to each category indicating a probability of the un-categorized sentence data including the extracted components attributing to each category. A determining part 28 refers to the attribute probability to determine a category of the un-categorized sentence data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294151-A (JP)
Title: Spherical aberration detector and optical pickup and optical information processor provided with it
Inventor: KATO YUKIKO
IPC: G11B7/085
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup and an optical information processor which can perform stable spherical aberration detection hardly affected by the environmental fluctuation of time lapse characteristics and temperature characteristics, etc., without increasing the number of photodetectors or the number of components even when the spherical aberration occurs due to the thickness error of an optical information recording medium, the intermediate layer thickness of a multilayer optical information recording medium or the difference of a light source wavelength or the like, and which enables the number of the components, the assembly processes and the costs thereof to be reduce, and to provide the optical pickup and an optical information recorder which can improve the accuracy of the recording and reproducing quality of information by correcting the spherical aberration on the basis of the detection signals further.  <P>SOLUTION: By detecting a reproducing signal amplitude or a waveform equalization coefficient at two or more mutually different converging positions and calculating the difference of the reproducing signal amplitude or the waveform equalization coefficient at the respective converging positions, the spherical aberration is detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294490-A (JP)
Title: Display device and manufacturing method of the same
Inventor: SATO CHIYOKO
IPC: H05B33/10
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of confining defect generated between an inter-electrode insulation film formed between electrodes, and an upper electrode to the minimum, for example, in one pixel, by dividing the inter-electrode insulation film between lower electrodes, and between lower electrode and an auxiliary electrode.  <P>SOLUTION: On the display device 1, an organic EL element 31 having an organic layer 33 between the upper electrode 34 and the lower electrode 32 is formed on a second insulation layer 23 made of inorganic insulation film at every pixels, and the inter-electrode insulation layer 41 is arranged between adjacent lower electrodes 32, 32, and between the lower electrode 32 and the auxiliary electrode 35. The inter-electrode insulation layer 41 is divided at an area laid between lower electrodes 32, and between lower electrode 32 and an auxiliary electrode 35, and the second insulation layer 23 made of inorganic insulation film is connected to the upper electrode 34 at the area where the inter-electrode insulation layer 41 is divided.  <P>COPYRIGHT: (C)2007,JPO&INPIT