baber/WOPTO huggingface dataset:
Patent JP-2006038427-A (JP)
Title: Water heater
Inventor: KURODA MIKIHIKO
IPC: F24H1/00
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater capable of reducing the impairing of operation efficiency caused by starting electric current and temperature variation, and reducing the loss in tank heat radiation.  <P>SOLUTION: This water heater uses a hot water supply circuit wherein both of high-temperature tapping request and medium-temperature tapping request of a temperature lower than the high-temperature tapping are mixed. A plurality of hot water supply units 1 respectively having a heat source and a hot water storage tank 3 for storing the hot water heated by the heat source, are mounted. All of the hot water supply units 1 have a high-load mode for storing the hot water of high temperature. The hot water of high temperature is stored in the specific hot water supply unit 1 among the hot water supply units 1, and the remaining hot water supply units have a low load mode for storing the medium-temperature hot water of the temperature lower than that of the high-temperature hot water. Both modes are switchable on the basis of a requested mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020989-A (JP)
Title: Bathtub with barrier-free entrance attached thereto
Inventor: SAITO KUNIO
IPC: A61H33/00
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bubble bath for a disabled person or an aged person by which a walking person or a wheelchair enters/comes out of a bathtub without trouble by dissolving the problem that a user has a possibility to fall by losing a balance when stepping-over the conventional bathtub to take a bath, and eliminating a step between the bathtub and a floor other than the bathtub.  <P>SOLUTION: The bubble bath to be used by filling the bathtub 1 only with foam includes an entrance 2 in a part of a bathtub wall erecting part. A simple door 3 to block the flow of the foam inside the bathtub is attached to the entrance. The step between the bathtub and the floor other than the bathtub is eliminated so as to provide a barrier-free structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044465-A (JP)
Title: Road surface friction coefficient detecting device
Inventor: MAEDA YOSHINORI
IPC: B60T8/172
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road surface friction coefficient detecting device capable of correctly detecting device capable of correctly detecting the friction coefficient of the road surface friction by sufficiently suppressing the deflection of a vehicle when detecting the road surface friction coefficient.  <P>SOLUTION: The road surface friction coefficient detecting device has a motor capable of independently driving right and left wheels 2, 2 provided on a vehicle and a steering mechanism 4 capable of arbitrarily adjusting the steered angle of a steered wheel with respect to the steering angle of a steering wheel 41. The brake-driving force is given to the wheel 2 to slip the wheel 2, the road surface friction coefficient is calculated based on the brake-driving force when generating the slip, and the steered angle is controlled so as to suppress the deflection of the vehicle generated by giving the brake-driving force when giving the brake-driving force. Unstable vehicular state can be prevented even when the brake-driving force is given to detect the road surface friction coefficient. Therefore, a large brake-driving force can be given, and the road surface friction coefficient can be correctly detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050326-A (JP)
Title: Information processing apparatus and scene change detecting method thereof
Inventor: YAMAGUCHI TATSUO
IPC: G09G3/20
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of appropriate scene change detection while reducing load on a CPU.  <P>SOLUTION: A TV application program 201 has a black expansion function for expanding and correcting the gradation of black as a function for improving image quality of video data contained in TV broadcast program data received by a TV tuner 123. The TV application program 201 measures only the change amount and area ratio of the range of a luminance signal influenced actually by this black expansion processing, and detects a scene change in which the black expansion processing can be started or released on a measurement result thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045630-A (JP)
Title: Gold alloy
Inventor: KAHATA MASAYUKI
IPC: C22C9/00
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gold alloy which has a low gold content, thus is inexpensive, also has a color tone similar to that of 18-carat gold, further has satisfactory workability, and is suitable as an alloy material for jewelry.  <P>SOLUTION: The gold alloy comprises, by mass, 37.5 to <50% gold, 6 to 14% silver, 6 to 10% zinc, 0.02 to 3% indium, 0.02 to 3% germanium, and the balance copper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050831-A (JP)
Title: Electrical connection box for automobile
Inventor: SUZUKI TATSUO
IPC: H02G3/16
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation of an insulating panel, when bolting in an electrical connection box for coupling a connector to the lower surface of the case by bolting.  <P>SOLUTION: A bus bar and an insulating panel are contained in a case, while being stacked, a connector is arranged on the lower surface of the case; and the connector is secured to the case by tightening a bolt for a nut secured to the connector, while penetrating the case from the upper surface side. The insulating panel is provided with a bolt hole for inserting the bolt penetrating the case, a thick part is provided at least partially up to a position, corresponding to the outer circumferential position of the nut, or entirely on the periphery of the bolt hole so that air gap is not generated by the thick part of upper and lower insulating panels between the upper and lower surfaces of the case, thus preventing deformation of the insulating panel at the time of bolting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045968-A (JP)
Title: Connected type auger, and auger driving device using the same
Inventor: SATAKE YUKINOBU
IPC: E21B7/04
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional connected type auger wherein a connection part is overly tightened and hard to detach.  <P>SOLUTION: The connected type auger is formed with a non-idling connection part locked to one end of one auger and the other end of the other auger to be connected, and mutually connectable/detachable slip-off stop connection parts. The non-idling connection part is composed of an insertion part formed at one end of one auger, and a receiving part formed at the other end of the other auger to allow the insertion part to be inserted/extracted. The outer peripheral surface shape of the insertion part and the inner peripheral surface shape of the receiving part can be inserted/extracted but are formed in polygonal shape locked to each other without idling. The slip-off stop connection part is composed of a connecting tool provided in an idling manner at the outer periphery of a shaft of one auger, and a stop part formed at the other auger so as to be able to connect the connecting tool.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047813-A (JP)
Title: Selective pattern forming method of inorganic substance and grid type polarization element
Inventor: NARUSE HIDEKI
IPC: G02B5/30
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective pattern forming method of an inorganic substance with which a polarization element in which an inorganic substance layer is formed on projected parts of the surface of a substrate so as not to be inclined toward the direction of the normal of the substrate and also the surface of the substrate is exposed in recessed parts of the surface, and which is bright and is excellent in polarization chracteristics can be manufactured easily.  <P>SOLUTION: This method is for forming an inorganic substance layer selectively on a substrate on which a regular stripe-shape pattern by a plurality of irregularities is formed, and the method is characterized in forming the inorganic substance layer 3 on projected parts 1b of the substrate 1 by passing through following steps in order: a step for forming a masking layer 2 on the whole surface of the ruggedness of the substrate 1, a step for exposing the surfaces of the projected parts 1b by removing the masking layer 2 on the projected parts 1b while remaining the masking layer 2 on the recessed parts 1a of the substrate 1, a step for forming the inorganic substance layer 3 on the whole surface of the ruggedness of the substrate 1 on which surfaces of the projected parts 1b are exposed and a step for exposing the surfaces of the recessed parts 1a by removing the inorganic substance layer 3 on the masking layer 2 together with the masking layer 2 while removing the masking layer 2 on the recessed parts 1a of the substrate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045161-A (JP)
Title: 2-cyanomethyl-2-adamantyl ester compound and method for producing the same
Inventor: MAEHARA TAKAYUKI
IPC: C07C253/32
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a 2-cyanomethyl-2-adamantyl ester compound which is a new compound useful as a raw material monomer of functional materials or electronic materials.  <P>SOLUTION: The 2-cyanomethyl-2-adamantyl ester compound is produced as follows. For example, a 2-adamantanone compound is reacted with acetonitrile in the presence of an alkali metal to afford an alcoholate. The resultant alcoholate or a 2-cyanomethyl-2-adamantanol compound which is a hydrolysate thereof is reacted with a polymerizable unsaturated carboxylic acid anhydride such as methacrylic anhydride or a polymerizable unsaturated carboxylic acid halide such as methacryloyl chloride.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331222-A (JP)
Title: One-can type composite heat source machine
Inventor: OKAMOTO HIDEO
IPC: F24H1/12
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent heating of the other heat exchanger in time of single operation wherein only one heat exchanger is heated even if configuring heat absorption fins 3a of both the heat exchangers by a common fin 30, in a one-can type composite heat source machine having a pair of burners 2-1, 2-2 and the pair of heat exchangers 3-1, 3-2, wherein a space between an arrangement part of the heat exchangers and an air supply chamber 5 in a lower part of a can body 1 is partitioned into two combustion chambers 7-1, 7-2 by a partition wall 6 and wherein each the burner is disposed in each the combustion chamber.  <P>SOLUTION: A boundary part of both the heat exchangers 3-1, 3-2 of the common fin 30 is formed with a cutout 31 extending from a lower side of the common fin 30 to a position above arrangement height of a heat absorption pipe 3b of a lower stage of each the heat exchanger, and an upper end part of the partition wall 6 is inserted in the cutout 31. By making air from the air supply chamber 5 flow into a gap between two plates 60 constituting the partition wall 6, the partition wall 6 is air-cooled, and a fin portion above the cutout 31 is air-cooled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054290-A (JP)
Title: Manufacturing method of solid electrolytic capacitor
Inventor: YOSHIZAWA ATSUSHI
IPC: H01G9/028
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid electrolytic capacitor whereby its electrostatic capacity and its withstanding voltage can be improved, and the decrease of its size and the increase of its capacity are made possible.  <P>SOLUTION: The manufacturing method of a solid electrolytic capacitor has a process wherein its anode and cathode foils having formed oxidation coating layers on their surfaces are so wound on each other via a separator as to form its capacitor element and as to subject its capacitor element to a recovery formation, a process wherein its capacitor element is impregnated with a conductive polyaniline solution so prepared as to have a concentration not larger than 5 wt.%, and the solvent thereof is so removed after applying a voltage to its anode foil (or while applying the voltage) as to form a conductive polyaniline film in its capacitor element, a process wherein the molar ratio of a polymeric monomer to an oxidant is so determined thereafter that the polymeric monomer becomes 0.4-15 when making the oxidant as 1, and its capacitor element is so impregnated with both as to generate the polymeric reaction of the conductive polymer in its capacitor element and as to form a solid electrolyte layer in its capacitor element, and a process wherein its capacitor element is so inserted thereafter into an outer package case as to mount a sealing rubber on the opening end portion thereof, and after sealing the outer package case by a caulking work, the aging of the intermediate product is so performed as to form the solid electrolytic capacitor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056033-A (JP)
Title: Screen printing plate
Inventor: YAMADA TOMOKIYO
IPC: B41F15/36
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing plate which can easily be conveyed even in case the screen printing plate is oversized and further, shows excellent workability.  <P>SOLUTION: This screen printing plate is equipped with a plate frame 30, a printing screen 1 stretched over the plate frame 30 and wheels 101 arranged on the outer surface of the plate frame 30. Thus, in a conveyance path without an allowable margin of the path width in a PDP manufacturing line, it is possible to easily convey the screen printing plate without using a truck designed for conveying the screen printing plate, without feeling the weight of the screen printing plate as a burden and, further, without deteriorating the workability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055918-A (JP)
Title: Method of correcting thermal deformation error of machine tool
Inventor: NAKANISHI KENICHI
IPC: B23Q15/18
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely correct a machining error caused by the thermal deformation of a machine tool by using a neural network and using input data different from those used in a conventional method.  <P>SOLUTION: In the method of correcting the machining error caused by the thermal deformation of the machine tool by using the neural network 1 estimating correction values δ<SB>x</SB>, δ<SB>y</SB>and δ<SB>z</SB>with temperature data t<SB>0</SB>, t<SB>1</SB>, ... of machine parts at the time of machining as input values, the time of delay for correcting the calculation error of the quantity of correction based on the room temperature and the hour-room temperature data, which are obtained by measuring the room temperature at each hour on a plurality of recent days are registered, and the room temperature T<SB>0</SB>at the time of machining T<SB>d</SB>is found from the hour-room temperature data to make input data on an input layer. Further, several patterns a, b, c, ... of variation in time from the actuation of the machine are registered, and the variation in time δ<SB>f</SB>computed from the selected pattern and the elapsed time T<SB>s</SB>at the time of machining is made input data on the input layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062412-A (JP)
Title: Tire skid preventing device
Inventor: OOTO MANABU
IPC: B60C27/16
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire skid preventing device which increases the service life.  <P>SOLUTION: This tire skid preventing device is equipped with a strip net main body 3 which is constituted by arranging a plurality of strip net pieces 7 in parallel, and an opening section 6 for tire grounding is formed between adjacent net pieces 7 and 7 when the net main body 3 is wound around the outer periphery of a tire 2. On both end sections in the band longitudinal direction of the net piece 7, connecting bands 10a and 10b for connecting adjacent net pieces 7 and 7 with each other are formed. In a tread corresponding region 8 of the net piece 7 which touches the ground by corresponding to the tread of the tire 2, a plurality of strip rudder sections 11a and 11b which extend in the width direction of the net piece 7, and are arranged in parallel with a specified interval in the longitudinal direction of the net piece 7 are formed. The rudder section 11a being adjacent to the connecting band 10a which is provided on the opening section 6 for tire grounding side is provided to be close to the connecting band 10a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062785-A (JP)
Title: Paper delivery device for sheet-fed printing machine
Inventor: KOBAYASHI SHINYA
IPC: B65H31/32
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper delivery device for a sheet-fed printing machine in which a front end of the paper not supported by a shutter mechanism does not fall by an own weight, a hanging down part is not generated at a front abutting mechanism side and is not clamped between the front abutting mechanism and the shutter mechanism and the shutter mechanism can be easily intruded.  <P>SOLUTION: The paper delivery device for the sheet-fed printing machine has the shutter mechanism 40 for descending a pallet piled up with a sheet and temporarily supporting the following falling sheet So and is characterized in that it is provided with shutter driving chains 25 provided on both ends of the paper delivery device 1; a plurality of shutter bars 44 mounted between the shutter driving chains 25 through a bearing 47; a toothed timing belt 31 provided in parallel to the shutter driving chain 25 at one side of the paper delivery device 1; and a toothed pulley 48 provided at one end of the respective shutter bars 44 and having an upper part engaged with the timing belt 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066210-A (JP)
Title: Lighting apparatus for vehicle
Inventor: HIROSE TAKURO
IPC: F21V15/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus for a vehicle in which, while obtaining brighter irradiation light, noise obstacle affecting a wireless and radio caused by electromagnetic wave noise can be evaded at the same time.  <P>SOLUTION: An electromagnetic wave noise prevention sheet 5 is covered in close contact throughout a fluorescent lamp 4 of U-shape installed at the lamp socket 3 of a fluorescent lamp apparatus. This electromagnetic wave noise prevention sheet 5 serves as a close conductor of a rapid start lighting type, and is connected electrically to an inverter cover 6 by a fitting 6. The electromagnetic wave noise prevention sheet 5 is formed of a translucent film, a translucent metal film on a film pasted on top of it, and a metal wire-net having a numerical aperture of 95% made of indium tin oxide pasted on the top of it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066742-A (JP)
Title: Heater and wafer heating device using the same
Inventor: MAKI SEIICHIRO
IPC: H05B3/20
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent heater in which a temperature difference in a wafer face is set so as to be 0.4°C or lower, the change quantity of the resistance value of a resistance heating body is made small, and the temperature variation of a wafer is made small even when heating and cooling are repeated, and a wafer heating device using the heater.  <P>SOLUTION: This heater is provided with a band-shaped resistance heating body on the surface of a plate-shaped body, and a groove which is almost parallel with the longitudinal direction of the band of the resistance heating body. The resistance heating body is constituted of the composite material of an insulating composition and a conductive composition, and the density of the conductive composition on the surface of the groove is set so as to be smaller than the density of the internal conductive composition of the resistance heating body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066000-A (JP)
Title: Compound video storage/reproduction equipment
Inventor: MIKI TORU
IPC: G11B25/04
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To directly connect a hard disk drive unit and an optical disk drive unit interposing an MPEG substrate therebetween.  <P>SOLUTION: The hard disk drive unit 2 and the optical disk drive unit 3 are installed side by side inside a case 1. The MPEG substrate 35 for controlling the optical disk drive unit 3 is fixed onto the hard disk drive unit 2. A wiring cord 37 for connecting the MPEG substrate 35 and the hard disk drive unit 2 and a flexible cable for connecting the MPEG substrate 35 and the optical disk drive unit 3 are electrically connected by a conductive path 39 formed on the MPEG substrate 35. The conductive path 39 is electrically connected to a microcomputer 16. The data communication between the optical disk drive unit 3 and the hard disk drive unit 2 can be performed by the microcomputer 16 by relaying the MPEG substrate 35.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303974-A (JP)
Title: Driving method of optical modulator, and optical transmitter and optical transmission system using same
Inventor: IKEUCHI AKIRA
IPC: H04B10/516
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of an optical modulator, which enables long-distance transmission by effectively suppressing transmission waveform deterioration due to a wavelength dispersion characteristic of a transmission path, and an optical transmitter and an optical transmission system using the driving method.  <P>SOLUTION: An optical transmitter to which a driving method of an optical modulator is applied, includes an optical modulator 1 which generates an optical signal modulated in accordance with a data signal Din to send out the optical signal to the transmission path, and a driving apparatus 10 therefor, and the driving apparatus 10 comprises: a pattern detection circuit 11 which detects a "011" and a "110" in the data signal Din; a 2-bit delay circuit 12 which delays the data signal Din by 2 bits; a pulse width expansion circuit 13 which expands each pulse width in a second bit in the "011" and in the second bit in the "110" in a data signal D1 outputted from the 2-bit delay circuit 12, according to the pattern detection result of the pattern detection circuit 11; and a driving circuit 14 which drives the optical modulator 1 in accordance with the data signal in which the pulse width is expanded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072513-A (JP)
Title: Document processor and program
Inventor: RYU TSUGUAKI
IPC: G06F17/30
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for enhancing classification precision for documents having similar forms.  <P>SOLUTION: When an electronic document data of the document is input into this document processor, the document data is analyzed to extract a character string data expressing a character string, and a form data expressing a frame line, a ruled line or a pattern. Then, the document processor calculates a form feature amount expressing a feature of the frame line, ruled line or pattern described in the document, based on the form data, calculates an appearance frequency within the character string described in the document, based on the character string data, as to every of the plurality of predetermined words, and calculates a significant feature amount of the feature amount determined based on a distribution of the appearance frequencies. The document data are classified according to a prescribed algorithm, based on the feature amount and the significant feature amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI