baber/WOPTO huggingface dataset:
Patent JP-2006276343-A (JP)
Title: Liquid crystal display device and method for predicting life of liquid crystal display device
Inventor: SAKUTA JUNJI
IPC: G09G3/20
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device whose life can easily be predicted, and a method for predicting the life of the liquid crystal display device.  <P>SOLUTION: A PWM value increases with a back light illumination time from a point E to a point A according to a linear function. Namely, the PWM value and back light illumination time are in nearly linear relation. In the section (hereinafter a linear section) from the point E to the point A, the nearly linear relation between the PWM value and the time for back light illumination is utilized to predict the life of the back light based upon the PWM value. A reference PWM value P<SB>1</SB>is acquired at time T<SB>1</SB>in the linear section and then a PWM value (object PWM value) P<SB>2</SB>acquired at time T<SB>2</SB>which is 100 hours later is acquired. The period (life time) T<SB>X</SB>before a maximum luminance PWM value P<SB>m</SB>is reached is found from T<SB>X</SB>=(T<SB>2</SB>-T<SB>1</SB>)(P<SB>m</SB>-P<SB>1</SB>)/(P<SB>2</SB>-P<SB>1</SB>)-(T<SB>2</SB>-T<SB>1</SB>).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278626-A (JP)
Title: Electronic component connecting structure and manufacturing method of electronic apparatus
Inventor: SAEKI TAKAAKI
IPC: H01L21/56
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component connecting structure for widening width of material selection, enhancing connecting strength, and assuring moisture-proof property and anti-dew property.  <P>SOLUTION: In an electronic component connecting structure where a package body 11 is connected to a substrate 13 via a solder ball 12 provided to the joining surface of the package body 11 on which a chip is mounted; the joining surface of package body 11, surface of the solder ball 12 and the joining surface of substrate 13 are covered with an insulating film 14, while the entire part of a gap 15 is not filled with an insulating material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006274399-A (JP)
Title: Method for manufacturing fine powder of alloy, and fine powder of alloy
Inventor: KAMISAKA SHUJIRO
IPC: B22F9/08
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a powder of an alloy consisting of refractory metals and containing a reduced amount of oxygen in particular, and to provide the fine powder of the alloy consisting of the refractory metals and containing a small amount of oxygen.  <P>SOLUTION: The method for manufacturing the fine powder of an alloy comprises the steps of: compounding two or more refractory metal elements having a melting point of 1,600°C or higher into a complex metal; melting it in high-temperature plasma containing a reducing gas; and rapidly solidifying the molten complex metal into the powder of the alloy. The fine powder of the alloy consists of two or more refractory metal elements having a melting point of 1,600°C or higher has a melted and solidified structure, has a particle diameter of 500 μm or larger and has an oxygen content controlled to 500 ppm or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006277553-A (JP)
Title: Electric circuit with constant voltage circuit
Inventor: OYA NAOJI
IPC: G05F1/56
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric circuit controlling voltage input to a constant voltage circuit so as not to greatly change and controlling a calorific value in the constant voltage circuit.  <P>SOLUTION: A plurality of series-connected diodes 8 and a plurality of NPN transistors 7 are provided between a battery 2 and the constant voltage circuit 4, wherein the number of diodes 8 placed between emitters and collectors of the plurality of NPN transistors 7 is increased one by one from 1 to N. And, the NPN transistor 7 to be turned on is determined depending on how much higher a voltage of the battery 2 is than 20 V. Specifically, 20 V is subtracted from the voltage of the battery 2, and the result divided by a forward voltage drop Vf for a single diode 8 makes the number of diodes 8 to be passed through between the battery 2 and the constant voltage circuit 4. Consequently, the NPN transistor 7 with the number of diodes 8 connected between its emitter and collector is set as the one to be turned on among the plurality of NPN transistors 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276757-A (JP)
Title: Oxide-based laminated thin film and method for manufacturing same, and optical device
Inventor: OSADA TAKASHI
IPC: C23C14/34
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide-based laminated thin film in which a heterogeneous phase whose difference in refractive index is large can be formed into desired shape with satisfactory accuracy and with which the miniaturizing of an optical device can be attained, and a method for manufacturing the same and an optical device.  <P>SOLUTION: The oxide system laminated thin film is a laminated thin film in which two or more layers of a metal oxide film 1 and a metal film 2 are laminated and it is characterized in that the metal film 2 consists of metallic material whose standard electrode potential is lower than that of metallic material constituting the metal oxide film 1, and a heterogeneous phase 3 whose refractive index is different from that of the non-irradiation part of a short pulse laser is formed in the inside of the laminated thin film by the induction of a converged short pulse laser 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275497-A (JP)
Title: Method for controlling refrigerator
Inventor: YAMAGUCHI TATSUHIKO
IPC: F25D11/02
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide control for enhancing temperature stability of both storage chambers as much as possible even in the situation where cooling of the storage chambers reaches predetermined limit time.  <P>SOLUTION: In this method for controlling the refrigerator for switching to mode for letting refrigerant flow into a cooling device 10 for an icebox when temperature of corresponding chillroom does not reach an off point until predetermined limit time even when letting refrigerant flow into a cooling device 7 in a chillroom for cooling, the predetermined limit time of the chillroom is prolonged when the situation where temperature of the chillroom does not reach the off point occurs continuously for several times and temperature in the chillroom in the predetermined limit time remains substantially the same in cooling of the chillroom.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284639-A (JP)
Title: Display device
Inventor: KAIZE NAOKI
IPC: G02F1/133
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that projects an image by correcting distortions caused by inclination in the direction about a projection optical axis.  <P>SOLUTION: In the display device, an inclination angle when the display device is inclined around a projection optical axis is detected by using an acceleration sensor. Then, coordinates at points P0 to P3, defining the view angle of an image when the display is not inclined around the projection optical axis, are calculated by using the detected inclination angle and coordinates at points at C0 to C3 defining the view angle of an image projected on a screen, when the display device is inclined around the projection optical axis. Consequently, by using the coordinates at the points C0 to C3 and those at points P0 to P3, the viewing angle of the image when the display device is inclined around the projection optical axis is converted into the view angle of the image, when the display device is not inclined around the projection optical axis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281475-A (JP)
Title: Multi-color thermal recording material
Inventor: NAGASHIMA HIDEFUMI
IPC: B41M5/30
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color thermal recording material which features high sensitivity/clear-cut color separation with the capability of developing a color with a mutually different color tone in a high temperature zone and a low temperature zone, by the difference in heating conditions such as color developing temperature.  <P>SOLUTION: This multi-color thermal recording material comprises a thermal recording layer comprising not less than two kinds of dye precursors which are electron-donative developing a color in mutually different color tones and normally colorless or pale-colored, and an electron-receptive compound which makes the dye precursor develop a color through a chemical reaction by heat, formed on a support. In this multi-color thermal recording material, the thermal recording layer comprises at least one kind of dye precursors with red color-developing properties selected from the group consisting of specific fluoran derivatives as the dye precursor. In addition, a dye precursor particle having properties other than the red color developing nature to be obtained by accelerating a polymerization reaction of a vinyl monomer or a dye precursor composite particle having properties other than the red color developing nature to be obtained by accelerating the polymerization reaction of a multivalent isocyanate compound, is included in the surface of the dye precursor particle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284042-A (JP)
Title: Hot water storage type water heater
Inventor: FUJIBAYASHI SHINGO
IPC: F24H1/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To substantially shorten a hot water supply time and to improve usability by conveying the water of high temperature stored in a tank in advance, to a bathtub in a bathroom at a high speed.  <P>SOLUTION: Not only the hot water supply time can be substantially shortened by additionally mounting exclusive piping for high-speed conveying on the bathtub 6, but the comfort in taking bath can be secured by constantly and properly controlling the temperature and quantity of hot water in the bathtub 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287626-A (JP)
Title: Information providing device
Inventor: IWATA YASUHEI
IPC: G06F1/18
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable an information providing device to provide information to a user terminal through a communication interface without occupying the communication interface.  <P>SOLUTION: The portable information providing device 20 comprises: a female connector 22 coupled with a connector 31 of a cable 30 connected to a communication network 40; and a male connector 21 directly coupled with the communication interface 11 provided in the user terminal 10. A DHCP (Dynamic Host Configuration Protocol) client part 211 receives the allocation of an address of the information providing device 20, and an address allocating part 212 allocates an address of the user terminal 10. A data transferring part 213 transfers data transmitted and received between the user terminal 10 and the communication network 40. When a providing information acquisition request receiving part 214 receives a providing information acquisition request from the user terminal 10, a providing information transmitting part 215 transmits to the user terminal providing information stored in a providing information storing part 252.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285007-A (JP)
Title: Image forming apparatus
Inventor: KIKURA YOSHIHIKO
IPC: G03G15/01
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the soiling of a transfer roller (secondary transfer means) by toner even when paper can not be supplied in the midst of forming an image.  <P>SOLUTION: A CPU 61 provided in the controller 60 of a color laser printer inhibits the contact of the secondary transfer roller of a secondary transfer device 15 with an intermediate transfer belt if it is determined that the paper is not supplied from a paper supply tray by a paper conveyance sensor 30 when elapsed time from an active state of a writing signal of a final color out of a plurality of writing signals in a writing unit 7 attains predetermined time being timing that the secondary transfer roller is brought into contact with the intermediate transfer belt during the printing of a color image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281395-A (JP)
Title: Working oil level detection device of wire cutting electrical discharge machine
Inventor: KAWAHARA AKIYOSHI
IPC: B23H7/36
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working liquid level detection device capable of stably and certainly detecting a working liquid level.  <P>SOLUTION: A working tank and/or a table are/is connected to an earth. An electrode insulated and to detect the working liquid level is mounted on an upper guide 8. Voltage is applied between the electrode and the earthed working tank and/or table. The voltage between the electrode and the earthed working tank and/or table is detected by a voltage measurement device 30 and is compared with a specified threshold value by a voltage comparison device 40. The working liquid level rises, and an electric current flows between the electrode 10 making contact with the working liquid and the working tank or the table. A signal is output to a control device of a wire discharge working machine and it is informed that the working liquid is at a specified height level as voltage detected by the voltage measurement device 30 is lowered and becomes less than a threshold value of the voltage comparison device 40. It is possible to stably and certainly detect the working liquid level without sludge in the working liquid clogged between the electrodes and a signal conductor electrically corroded by the working liquid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280794-A (JP)
Title: Structure for attaching leg to top board
Inventor: TANI AKIRA
IPC: A47B91/02
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for attaching legs to a top board capable of easily and reliably attaching the legs to the top board of a table or a desk, which is disassembled and separated as necessary.  <P>SOLUTION: The structure for attaching the legs to the top board comprises: a columnar shape attachment adapter 20 which is the adapter, where a planted bolt 21 to be adapted to a female screw 11 formed in the leg attachment part of a top board rear surface is arranged at the upper end and an embedded nut 24 is arranged at the lower end, including at least a pair of reverse L shape cut grooves 22 which are the same in shape and arranged on the outer peripheral surface; a metallic tube member 30 having an inner diameter to be adapted to the outer diameter of the columnar attachment adapter 20 and including a plurality of inward projections 31 formed at interval corresponding to a cutting interval of a vertical part in at least the pair of reverse L shape cuts; and leg members 40 capable of connecting the lower part of the metallic tube member 30, having a planted bolt 41 to be adapted to the embedded nut 24 which is arranged at the lower end of the adapter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290518-A (JP)
Title: Passenger conveyer
Inventor: NAKAI MASAHIKO
IPC: B66B31/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyer provided with a lighting system in a skirt guard panel part, in which a space in the skirt panel is sufficient to facilitate maintenance work or adjustment work and thereby to solve a conventional problem that a space in the skirt panel is insufficient because fluorescent lights are generally used as light sources of the lighting system and the maintenance work is prone to be disturbed.  <P>SOLUTION: The passenger conveyer has the lighting system disposed along a longitudinal direction of a railing on a side opposed to a footstep of the railing in the skirt panel. The lighting system uses light-emitting diodes 21 or cold-cathode tubes 11 as a plurality of linear light sources.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294512-A (JP)
Title: Electrode for non-aqueous electrolyte secondary battery and manufacturing method of the same
Inventor: WATANABE KOZO
IPC: H01M4/139
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode not broken when winding it for constructing an electrode group.  <P>SOLUTION: A bending work for forming many cracks, extending in a direction crossing a longitudinal direction, having a depth extending from a surface of a mixture layer to a part contacting a current collector, is applied on a mixture layer located inside the current collector when winding, by bending a belt-shaped electrode having the mixture layer held on both faces of the current collector in longitudinal direction. The bending work is carried out by applying a bending work with a curvature larger than or same with that of a winding axis, after applying a bending work with a curvature smaller than that of the winding axis at least once. For example, the electrode is press-contacted on freely rotating rollers arranged in a sequence of reducing diameter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006223824-A (JP)
Title: Slot machine
Inventor: IKEDA YUICHI
IPC: A63F5/04
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of making effective an original technology based on the operation of a stop button.  <P>SOLUTION: The slot machine is provided with a control device including a reel stop control means A for stopping a reel at a pattern corresponding to an internal prize winning combination allowed to be formed within a range of predetermined frame slide based on the operation of the stop button. The control device is provided with a specific automatic stop means X for operating the reel stop control means A based on a false stop operation command r generated in a random reel rotating position to substitute the operation of the stop button when a predetermined time of 30 seconds has elapsed without the operation of the stop button.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006293904-A (JP)
Title: Figure reading method
Inventor: ISHIBASHI KATSUO
IPC: G06K9/62
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a figure reading method which enables a reduction in storage capacity of dictionary data to read an indicated figure with high precision for reading measured values using a rotation top by an electronic camera.  <P>SOLUTION: A system using this figure reading method reads indicating figures on a meter acquiring figures of "0" to "9" mentioned on surroundings side of a rotation top and comparing them with dictionary data of figure images stored beforehand. The images acquired by an electronic camera are extracted as the images within the range of prescribed comparison for every digits of indicating figures, and the degree of movement of the figure from the position where one figure is indicated within the range of the comparison after rotation of the rotation top stops is detected from the extracted image. The dictionary data memorizes images developing figures mentioned on the rotation top, the image within the range of the comparison corresponding to the degree of movement of a figure is extracted in order for every figures from the dictionary data. This system reads the figure whose matching rate is highest, comparing the images extracted from dictionary data with the images acquiring by the electronic camera and extracted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292688-A (JP)
Title: Methods of manufacturing and analyzing solder sample, and control system for solder vessel
Inventor: KOJIMA TAMAO
IPC: G01N23/223
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method useful for determining quantitatively a composition of a fused solder material by a fluorescent X-ray spectrometry, with a quick and simple operation, in order to control a solder vessel in a flow-soldering process.  <P>SOLUTION: In the method, the fused solder material having a temperature substantially the same to a temperature of a solder bath is scooped out by a prescribed amount, using a sampling cup made of a prescribed material, the fused solder material is dropped in a prescribed condition onto a heat radiation plate, during a fused condition of the solder material, and is solidified to prepare the sample.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297981-A (JP)
Title: Roof console box for vehicle
Inventor: TAHIRA TASUKU
IPC: B60R7/04
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof console box for a vehicle free of intercepting the field of driver's view at the time of driving the vehicle and free of giving a discomfort sense of pressing to the driver.  <P>SOLUTION: The roof console box 1 installed at the ceiling 4 of a cabin has an accommodation part 5 over the part between the driver seat and the front passenger seat, wherein the accommodation part 5 is furnished with an opening 6 at least on the side with the driver seat, and the opening 6 is fitted with an opening/closing member 8 supported being able to be opened and closed by a rotary shaft 7 installed parallel with the vehicle fore-and-aft direction, and the rotary shaft 7 is installed in the lower part of the roof console box 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006258087-A (JP)
Title: Rotary type external combustion engine
Inventor: KOKUNI JUN
IPC: F01C1/344
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external combustion engine usable as a power engine by efficiently taking out low temperature difference energy (ocean temperature difference, underground warm water, sunlight) which exist abundantly in nature and energy wastefully emitted in the atmosphere.  <P>SOLUTION: This rotary type external combustion engine has a vane type rotor arranged in an elliptical housing and is provided with spaces of different volume in the housing in a shape of a rotary compressor, and a heat exchanger is attached to each charge and discharge opening.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006299581-A (JP)
Title: Handrail strut
Inventor: DEKI NOBUHISA
IPC: E04F11/18
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail strut capable of easily adjusting the height of the handrail during execution of work.  <P>SOLUTION: The handrail strut consists of a hollow-shaped lower strut and an upper strut slightly smaller than the inside shape of the lower strut, a large number of through-holes are perforated in a side wall of the lower strut at regular intervals over the vertical direction, 1 to a plurality of through-holes are perforated in a lower side wall of the upper strut, an interval of the through-holes in the upper strut is equivalent to an interval of the through-holes in the lower strut, the lower part of the upper strut is inserted in the lower strut, and it is characterized that it is screwed by a screw passing through the through-hole, and since the upper strut and the lower strut are fixed with a screw passing through the through-hole provided to each side wall, no slippage occurs even if the load is applied to the upper strut.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005336049-A (JP)
Title: High thermal efficiency glass microchannel and method for forming the same
Inventor: DANNOUX THIERRY LUC ALAIN
IPC: C03B23/24
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified and reliable manufacturing method in which heat exchange between alternately arranged microchannels is maximized.  <P>SOLUTION: The method of forming a microfluidic device is provided with a step of supplying a mold 78, a step of positioning a soft glass sheet 70 of glass or a glass ceramic material on the whole surface of the mold, a step of applying the differential gas pressure on the soft glass sheet to conform the sheet to the mold to form the a microchannel 90 on at least one surface of the soft glass sheet and a step of substantially enclosing the microchannel 90 on at least one surface of the sheet by bonding a sheet 82 of glass or glass ceramic on the whole surface of the mold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI