baber/WOPTO huggingface dataset:
Patent JP-2005293639-A (JP)
Title: Magnetic recording medium having high design property
Inventor: NAKAGAWA SATOSHI
IPC: G11B5/70
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium of a high design property having appearance of a hologram style by an inexpensive and simple method.  <P>SOLUTION: In the magnetic recording medium in which a magnetic recording layer and a metal thin film layer or a protecting layer are laminated in this order, magnetic powders in the magnetic recording layer have local orientation or variation of local orientation direction, a pattern of orientation or direction variation of orientation can be visible. The orientation pattern is made clear and the design property is improved by providing the metal thin film layer or the protecting layer on the magnetic recording layer having a specific orientation pattern. Such constitution may be used that a heat sensing recording layer and the protecting layer are laminated on the metal thin film layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289393-A (JP)
Title: Method and apparatus for inspecting shrinkable film
Inventor: YOSHIKAWA YUKIO
IPC: B65B57/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for inspecting a shrinkable film, which inspect even a shrinkable film impermeable to light.  <P>SOLUTION: The method for inspecting the shrinkable film comprises steps of: projecting a light from an upper lighting device 21 to an inner side face 24 of the shrinkable film 5 from an upper part 23 of a PET bottle not wound with the film 5 for causing it to be reflected; and also projecting light from a lower lighting device 22 to the inner side face 24 of the shrinkable film 5 from a lower part 25 of the PET bottle 2 not wound with the film 5 for causing it to be reflected. The method also comprises steps of: acquiring, by means of a camera 31, an image from an outer side face 32 on a region of the shrinkable film 5 located oppositely to a reflected region 51 by the light from the respective lighting devices 21 and 22; and outputting the acquired image to an inspecting apparatus 41. The apparatus 41 analyzes the acquired image from the camera 31 to examine the conditions of the shrinkable film 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288609-A (JP)
Title: Spindle device of machine tool
Inventor: YOSHIKAWA YASUHIKO
IPC: B23B19/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle device on cartridge system embodied in a simply separable structure while it is equipped with a rotary joint to serve for a through-spindle coolant device.  <P>SOLUTION: The spindle device 11 on cartridge replacement system is structured so that the front bearing parts of the spindle is installed in a front housing, rear bearing parts of the spindle 15 are supported on a rear housing 25, and that the front bearing parts 17a and 17b, the spindle 15, and the rear bearing parts 19a and 19b are made separable from the rear housing 25 together with the front housing 23 when the front 23 is separated from the rear 25, wherein a rotary joint is installed in a piston 63 of an unclamping means to unclamp tools 21 and T attached to the tip of the spindle 15, and also a drover 51 is provided capable of separating from the rear housing 25 and the rotary joint together with the spindle 15 and the front housing 23 accompanied by a seal ring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293711-A (JP)
Title: Optical disk device
Inventor: UMIBE RIKU
IPC: G11B7/09
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which reduces power consumption while keeping the high following performance of a pickup.  <P>SOLUTION: The optical disk device rotates and controls an optical disk at a rotational speed in a prescribed range so that a track immediately adjacent to an optical pickup may move at a constant speed and performs focus control and tracking control for the optical disk by means of sampled data control. The optical disk device is provided with; identification means (S4 and S6) which identify the rotational speed of the optical disk in multiple ranges; and switching means (S8, S14 and S18) which switch the sampling frequency of the sampled data control according to the range identified by the identification means (S4 and S6).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288886-A (JP)
Title: Inkjet recording material
Inventor: ODA HIDEJI
IPC: B41J2/01
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose an inkjet recording material excellent in coloring properties, lustrous feeling of highly graded touched surface, antibacterial properties and deodorizing properties.  <P>SOLUTION: This inkjet recording material has at least one ink receiving layer including colored antibacterial particles on a base material. The antibacterial particle is produced by covering gold and/or silver fine particles over mica, the surface of which is covered with a metal oxide, under the condition that the refractive index at the surface of the metal oxide is set to be 2.0-3.0, the covering amount of the gold and/or silver fine particles over the mica is set to be 0.001-2 wt.%, the metal oxide is set to be at least one or two kinds or more selected from the group consisting of titanium oxide, zinc oxide and zirconium oxide and the preferable average particle diameter of the mica is set to be 0.01-25 μm, the preferable layer thickness of the metal oxide is set to be 10-500 nm or the preferable particle diameter of the gold and/or silver fine particles is set to be 1-500 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007225628-A (JP)
Title: Map creation device
Inventor: SUZUKI MASAYOSHI
IPC: G06T17/05
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To create a realistic three-dimensional map without a sense of incongruity.  <P>SOLUTION: A map creation device 100 creates a three-dimensionally displayed electronic map by using a coordinate system formed by X-axis, Y-axis, and Z-axis. First, a traffic path shape is created by a shape creation section 102 by using traffic path information formed by nodes having three-dimensional positional information and a link connecting the nodes, where the traffic path shape has a predetermined width in the direction orthogonal to the link and rises higher at its central section in the width direction than its end sections in the width direction. Then, end sections in the direction of the link of a plurality of traffic path shapes are connected by a connection section 103 by using the traffic path information. The shape creation section 102 can add a thickness so that the thickness of the central section in the width direction is greater than the thickness of the end sections in the width direction. Further, the shape creation section 102 can adjust the added thickness so that a road surface at the part where a plurality of traffic path shapes are connected is a continuous surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005290220-A (JP)
Title: Hydrocarbon oil for producing hydrogen and system for producing hydrogen
Inventor: SONE TADATOSHI
IPC: H01M8/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit coking and prolong life of a system for producing hydrogen and to provide a hydrocarbon oil having high production efficiency of the hydrogen with a small amount of produced carbon monoxide.  <P>SOLUTION: The hydrocarbon oil for producing the hydrogen of the system for producing the hydrogen comprises a carbon monoxide purifier arranged therein. The hydrocarbon oil is characterized as follows. The hydrocarbon oil contains a hydrocarbon substrate obtained by treating a specific hydrocarbon mixture as a raw material in a specified step and has ≤240°C 95 vol.% distillation temperature, ≤50°C difference between 95 vol.% distillation temperature and the initial boiling point, ≤0.5 mass ppm of sulfur content, ≥1.95 ratio of carbon to hydrogen, ≥40 vol.% of naphthene content, ≤1 vol.% of aromatic content and ≥210°C oxidation starting temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005248687-A (JP)
Title: Cast-in-place pc concrete tower of wind power generator
Inventor: NAKAJIMA KANJI
IPC: E04H12/16
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable the construction of a large-sized wind power generator, enhancing its wind power generation efficiency and reducing generation cost, by removing restrictions on the transport of its tower by using cast-in-place PC concrete in constructing its structure and configuration.  <P>SOLUTION: A tower 3 is constructed with cast-in-place PC concrete. PC steel bars are installed by a middle-cable work method 5. An external-cable work method can be adopted as a spare.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005300007-A (JP)
Title: Air conditioner
Inventor: TAKEI HIDENORI
IPC: F24F5/00
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner provided with a heat source unit built in with a compressor, and carrying out air conditioning operation by supplying heat sources from both a refrigerant pipe and a water pipe.  <P>SOLUTION: The air conditioner 100 is composed of an outdoor unit 1 built in with a compressor 11, direct expansion indoor units 3a and 3b provided with indoor heat exchangers 30a and 30b having a refrigerant delivered from the compressor 11 directly carry out heat exchange with indoor air via liquid pipes 5a and 5b and a gas pipe 5c, a chiller unit 2 carrying out heat exchange with the refrigerant to produce cold water or hot water, and fan coil units 4a and 4b provided with water heat exchangers 40a and 40b circulating the cold water or the hot water produced by the chiller unit 2 by operating a circulating pump 6 and carrying out heat exchange with indoor air. In a gas lacking state, the circulating pump 6 is operated, and an electric expansion valve 21 is opened to avoid the gas lacking state, and to prevent freezing of cold temperature water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297359-A (JP)
Title: Method for treating surface of woody board and woody board
Inventor: YASUI KAZUO
IPC: B32B21/08
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent burrs from being generated when a hole is perforated in a woody board.  <P>SOLUTION: In this method for treating the surface of a woody board, tropical wood 12 as a surface layer of a plywood 10 is reinforced by laminating paper 14 on the plywood 10, impregnating the paper 14 with a resin, and curing the resin. Therefore, the fiber of the tropical wood 12 as the surface layer is not torn apart significantly when the wood is bore or notched by a router or the like. Also the cut edge does not suffer generation of burrs and the paper 14 does not peel during boring work with the router or the like. In addition, the paper 14 has only to be laminated on the entire surface of the plywood 10, so that no problem occurs with regard to the slipping out of place of the paper 14. Also the woody board is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300962-A (JP)
Title: Light control material, light control film, light control glass and its production method
Inventor: FUNAKURA SEIJI
IPC: G02B5/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control material capable of forming a light control film and a light control glass having low haze and high contrast while an electric field is applied.  <P>SOLUTION: The light control material contains a polymer medium which comprises a silicone resin having polymerizable ethylenic unsaturated double bonds as substituent in the molecule and a photopolymerization initiator and is cured by applying ultraviolet ray and polarizing particle suspension liquid in which particles are dispersed in a dispersion medium in the state capable of flowing. The dispersion medium in the polarizing particle suspension liquid is phase-separated from the polymer medium and its cured material and the silicone resin whose refractive index has a difference of +0.0021 to +0.0080 with respect to the refractive index of the dispersion medium is used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298038-A (JP)
Title: Container and packaging container
Inventor: KITAMORI MAKOTO
IPC: B65D77/06
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently suck and extract contents by preventing a discharging passage from being closed when the contents are sucked and extracted.  <P>SOLUTION: A container includes a flexible container body 11 made of a film, a discharging opening 12 for discharging the contents from the container body 11, and a band-like, tubular, or linear flexible passage obtaining member 13 fixed to the container body 11 at both its ends such that it overlaps at least a part of the opening 12c of the discharging opening 12 as viewed from above. It is preferable that the passage obtaining member 13 is made of a reticular material. Even if the container 1 is bent or folded due to sucking force or the weight of container itself when the contents are sucked and discharged, closing of the discharging passage is prevented by the passage obtaining member 13 disposed between the discharging opening 12 and the film forming the container body 11. Even in the case where the contents are not frozen or solids are contained the discharging passage is prevented from being closed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310429-A (JP)
Title: Fuel cell system
Inventor: SAEKI HIBIKI
IPC: H01M8/04
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which efficient power generation by the energy of exhaust gas is attained while the pressure control of a cathode electrode of the fuel cell is carried out with high precision.  <P>SOLUTION: An energy regenerating system 50 has a turbine generator 51 arranged in a cathode off-gas discharge passage 32 and a power generation controller 54 to control a power generation amount of the turbine generator 51. The turbine generator 51 is constituted of a turbine 52 driven by the cathode off-gas and a generator 53 coaxial with the turbine 52. Furthermore, the power generation controller 54 is constituted of a rectifying means and an magnetized current control means, converts alternate current electric power generated by the dynamo 53 into direct current electric power, and increases and decreases an electric load (power generation amount) of the generator 53 based on a direction from a control device 60. The direct current electric power generated by the power generation controller 54 is supplied to an electric compressor or the like of an air supply system 30 from an in-vehicle battery 70 after being stored in the in-vehicle battery 70.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311506-A (JP)
Title: Industrial use communication media conversion system
Inventor: MATSUKAWA NAOKI
IPC: H04L29/10
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial use communication media conversion system capable of transferring data on an ordinary cable other than communication cables.  <P>SOLUTION: The industrial use communication media conversion system includes: first and second media converters 101, 112; a first cable 102 stipulated by general standards; and a second cable 111 not stipulated for a communication cable. The media converters 101, 112 include: first and second interfaces; a protocol processing section 104; an encoder section 105; a decoder section 110; and a transmission timing adjustment section 106. The protocol processing section 104 transceives a signal with network devices 103, 103n, the encoder section 105 carries out Manchester coding on the basis of a received signal from the first cable 102, and the decoder section 110 decodes the received signal from the second cable 111.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304641-A (JP)
Title: Game machine
Inventor: NAKADA KATSUMASA
IPC: A63F5/04
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To temporarily disable a token returning function to reduce damage of a fraudulent conduct to a token selector and prevent the return of tokens due to a fraudulent conduct.  <P>SOLUTION: The game machine has a control section to start a game process in response to the throwing-in of a token and the operation of a player, perform a token putting-out control in accordance with winning and control token return thrown-in in response to the operation of a player and has a selector switch to disable a cancel button to return tokens in a housing. The selector switch is provided in a midway portion of the wiring of the cancel button.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306125-A (JP)
Title: Front bumper for large-sized vehicle
Inventor: OKURA TATSUYA
IPC: B60R19/04
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front bumper for a large-sized vehicle in which head lamps etc. are installed, capable of facilitating the lamp re-alignment and replacement and assuring a fine appearance.  <P>SOLUTION: The front bumper A structured so that head lamps etc. are installed inside it, is composed of sections 2 and 3 around the lamps and a central section 1 between the lamps and is arranged capable of being divided from each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311022-A (JP)
Title: Electronic apparatus equipped with flexible printed circuit board
Inventor: AGARI HIDEO
IPC: H05K7/14
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a flexible printed circuit board receives tractive force or compressing force between both of an auxiliary member and a fixing hole when dimension irregularity occurs between them, which influences (occurrence of twisting of the flexible printed circuit board, increase of a driving load with it, etc.) pulling out of the flexible printed circuit board after this.  <P>SOLUTION: A gap (a) is formed between an auxiliary member 8 and a base mount 9 for fixing the flexible printed circuit board 7. A dimension from the auxiliary member 8 of the flexible printed circuit board 7 to a fixing pin 5 is set in the positive direction compared with that in a conventional manner, so that the tractive force no longer acts on the flexible printed circuit board 7 between both of them. In this case, since bending of the flexible printed circuit board 7 occurring between both of them enters the gap (a), and no longer influences pulling out of the flexible printed circuit board after this.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309150-A (JP)
Title: Electronic circuit, its driving method, optoelectronic device, and electronic equipment
Inventor: OZAWA NORIO
IPC: G09G3/14
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time for writing a voltage to a gate of a drive transistor.  <P>SOLUTION: In an initialization period, a node B is fixed at an initial voltage V<SB>INI</SB>and transistors 211 and 214 are turned on to pass a current to an OLED element 230 and to hold the voltage meeting the current at a node A. Transistors 214 and 211 are thereafter sequentially turned off to hold the threshold voltage of the drive transistor 210 at the node A. In a write period, a transistor 213 is turned on and a data signal X-j is supplied and the voltage of a node B is changed by as much as the voltage meeting the current to be passed to the OLED element 230. The node A changes from the threshold voltage by as much as the voltage change is distributed at a capacity ratio. In a light emission period, a transistor 214 turns on and the current meeting the voltage of the node A flows to the OLED element 230.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308592-A (JP)
Title: Displacement detecting device
Inventor: NABESHIMA NOBUO
IPC: G06M7/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement detecting device which can assure a measuring length extent comparable to a long scale and can shorten the length of head in spite of the use of short scales.  <P>SOLUTION: A plurality kinds of periodic analog signals detected by heads 1 and 2 from scale 4 are supplied to processing circuits 8 and 9. A processing circuit 8 and a processing circuit 9 detect difference data Δ1 and Δ2 between the present position data and position date one time ago after sampling periodic analog signals, synchronizing with high-speed clock provided from a clock terminal 10. A transfer switch 11 transfers selectively the difference data Δ1 or Δ2 detected by a processing circuit 8 and a processing circuit 9. The transfer switch 11 performs transferring selectively the difference data Δ1 or Δ2 based on controlling of a transfer controller 12. The transfer controller 12 controls the transfer switch 11 in response to detected outputs from a scale position detector 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307900-A (JP)
Title: Compressor
Inventor: YAMAMOTO NOBUYUKI
IPC: F04B39/02
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor comprising an oil separation chamber, capable of properly delivering oil to increase an oil circulation rate so as to prevent deterioration of lubrication performance at slide parts of a compression mechanism in a use range with high delivery temperature in high rotation because of an excessively low oil circulation rate in an air conditioning system for preventing deterioration of durability of the compressor.  <P>SOLUTION: This compressor is provided with a high pressure chamber 14 to which delivery coolant compressed by the compression mechanism is led, a separation chamber 15 at least part of lubricant included in the coolant is separated, and an oil storage chamber 16 in which lubricant separated from the coolant in the separation chamber is stored. Between the oil storage chamber 16 and the high pressure chamber 14, a communication device 26 that is opened/closed at prescribed coolant temperature is provided. When the delivery temperature rises to exceed the prescribed temperature in high rotation of the compressor, the communication device 26 is opened, so that part of the delivery coolant is injected from the high pressure chamber 14 to the oil storage chamber 16 to delivery oil stored in the oil storage chamber 16 from the compressor. The oil circulation rate in a freezing cycle in the air conditioning system is thus increased to improve durability of the compressor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318034-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWAJIRI YOSHIKI
IPC: G11C16/12
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To significantly reduce the peak current at the operation of a boosting circuit provided in an EEPROM.  <P>SOLUTION: In an erasing/writing operation, the selective clock signal CLKPUMP of a low-speed clock signal is firstly inputted into a charge pump 27 by a low-speed clock control signal CL. After some period (some 1/3 of the falling time tf) elapses, a high-speed clock signal, having a frequency higher than a low-speed clock signal, is outputted by a high-speed clock control signal CH, the outputted signal is inputted as the charge pump 27 as the selecting clock signal CLKPUMP, and booting is performed up to a predetermined voltage level. In this way, the falling time of a boosting voltage Vpp can be shortened, while suppressing the peak of current consumption.  <P>COPYRIGHT: (C)2006,JPO&NCIPI