baber/WOPTO huggingface dataset:
Patent JP-2007167807-A (JP)
Title: Fluid purification device and method
Inventor: TANAKA TOSHIHARU
IPC: B01D53/86
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid purification device which can exhibit high sterilization and purification functions by a simple structure, and suppress generation of noise and high-voltage charge during the sterilization and purification of a fluid to be treated consisting of a liquid, such as water, to exert the sterilization and purification functions in a stable condition.  <P>SOLUTION: An inner cylinder 27 made of a nonconductive material, and an outer cylinder 28 made of a nonconductive material are coaxially installed so as to keep a prescribed space S from this inner cylinder 27, and an electrode 30 made by attaching a conductive material around a part or the whole of the inner periphery of the outer cylinder 28 is installed to form a device main body 10. When a voltage is applied to the electrode 30 of the device main body 10, electric discharge to the space S takes place by using the fluid W to be treated consisting of a liquid, such as water, flowing through the inside of the inner cylinder 27 as an earth electrode to generate ozone by a reaction with oxygen or air flowing in the space S. The fluid purification device has a liquid purification function for mixing the ozone with the fluid W to be treated to purify the fluid W.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167821-A (JP)
Title: Hydrogen adsorbent and its manufacturing method
Inventor: FURUTA TERUMI
IPC: H01M8/04
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen adsorbent having a large volume and an excellent hydrogen gas absorption capacity.  <P>SOLUTION: A substrate 12, a metal salt and an organic compound are added to a solvent to precipitate particles 14 of a complex consisting of an reaction compound of the metal ion and the organic ligand, on the surface of the substrate 12, resulting in formation of a complex-bound substrate 10. Stirring of the complex-bound substrate 10 with a solvent leads to entanglement or bonding of the substrates 10 to form large grains, giving a large-volume hydrogen adsorbent 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071380-A (JP)
Title: Vibration control device
Inventor: KANAZAWA MITSUO
IPC: F16F15/02
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device having good responsiveness to small vibration and a function of controlling great vibration.  <P>SOLUTION: The vibration control device comprises an upper side member 2 fixed to an upper structure 1 and having a recessed spherical portion, a lower side member 4 supported by a foundation member 3 and having a recessed spherical portion, and a rigid rolling member 10 laid between the upper side member 2 and the lower side member 4 and having a vertically symmetrical protruded spherical portion. The rolling member 10 consists of a metal ball 11 and a hard-rubber property-holding member 12 for rotatably holding the metal ball 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178168-A (JP)
Title: Hydrogen gas detection sensor and its manufacturing method
Inventor: HATAYAMA TAKESHI
IPC: G01N27/12
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas detection sensor which reduces an irregularity of conductivity and stably detects a leak of hydrogen gas.  <P>SOLUTION: The manufacturing method of the hydrogen gas detection sensor having a detection film constituted by dispersing catalyst particles throughout metal oxide particles to support them, includes: a process S2 of performing the ion exchange of a metal acid salt aqueous solution becoming a precursor for forming a metal oxide to obtain a water-containing oxide sol; a process S3 of adding a solution of a catalytic metal being a catalyst precursor and an alcohol (C<SB>n</SB>H<SB>n+1</SB>OH) type organic solvent to the water-containing oxide sol to uniformly disperse and mix them in order to mix a catalyst; a process S4 of coating an insulating substrate with a mixed solution of the water-containing oxide sol mixed with the catalyst in a predetermined thickness; and a sintering process S5 of sintering the film coated with the mixed solution of the water-containing oxide sol to form the detection film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177824-A (JP)
Title: Control device of automatic transmission
Inventor: IWAMOTO YASUHIRO
IPC: F16H59/72
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an automatic transmission capable of securing stable speed changing feeling at downshifting during coasting.  <P>SOLUTION: In the control device of an automatic transmission having a control means for controlling downshifting in a coasting state, the control device comprises a first calculation section for estimating a first time in which a deviation between transmission input shaft rotation speed and designated engine rotation speed is within a range of designated rotation speed after starting speed change, a second calculation section for estimating the transmission input shaft rotation speed at a first speed change gear at the basis of current speed or an equivalent parameter and estimating a second time in which the estimated transmission input shaft rotation speed reaches the designated engine rotation speed at the basis of current decelerated speed or an equivalent parameter, a comparison section for comparing the first and second times, and a first frictional fastening element control section for starting the speed change by commanding relief of a second frictional fastening element when the comparison section determines that magnitude relationship between the first and second times is reversed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181267-A (JP)
Title: Power supply for slide structure
Inventor: NISHIJIMA MASATAKA
IPC: H02G11/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply for a slide structure in which the amount of a wire harness intruding into the body can be suppressed when the slide structure is half-opening without jumping the cost.  <P>SOLUTION: The power supply for a slide structure comprises a wire harness 5 routed over the body and a slide door provided slidably on the body. The wire harness 5 comprises a wire bundle 11 and a corrugated tube 13. The corrugated tube 13 has one end 13a fixed to the body and the other end 13a fixed to the slide door. The corrugated tube 13 is formed such that the opposite ends 13a has rigidity higher than that in the central portion 13b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042058-A (JP)
Title: Model-switching set up time calculating system, model-switching set up time calculation method, model-switching set up time calculation program and recording medium with storing model-switching set up time calculating program stored
Inventor: ISAKA RYUTA
IPC: G05B19/418
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model-switching set up time calculating system, model-switching set up time calculating method, model switching set up time calculating program and recording medium for calculating set up time for switching and starting time for switching, and when there is variation in production plan and production progress.  <P>SOLUTION: The model-switching set up time calculating system comprises a input part 2 used for inputting the production plan, a production performance collecting part 1 for collecting the production performances, a predictive finish time of current model confirming part 7 for calculating the predictive finish time of the current model, a predictive-switching time calculating part 3 for calculating the scheduled switching time, a start time for switching calculating part 6 for calculating the latest starting time of the switching operations as a whole, a fore and aft switching model comparing part 4 for deciding necessary parts for switching, a switching time calculating part 5 for creating a list of operation times necessary for switching, a display 20 for starting time for switching for displaying the information, and a control part 10 for controlling the information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180882-A (JP)
Title: Radio communication terminal device, radio communication system, and radio communication method
Inventor: SADAHIRO TOMOAKI
IPC: H04W88/02
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication terminal device, a radio communication system, and a radio communication method which allow a propagation delay time to be measured with a high precision by selecting a frequency band signal for measurement of the propagation delay time in accordance with a reception state of a prescribed frequency band signal.  <P>SOLUTION: When performing processing of specifying a present position, a propagation delay time measurement part 13 determines which of a pilot signal in the band of 800 MHz and a signal in the band of 2 GHz should be used to measure the propagation delay time, on the basis of a reception signal intensity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177913-A (JP)
Title: Air valve
Inventor: TSUBOTA KATSUTOSHI
IPC: F16K24/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction caused by freeze of water accumulated on a float valve element and inside a small air valve hole.  <P>SOLUTION: An air valve comprises a valve box 1 having a valve chamber 13 provided with a continuous hole 6 communicating with a pipe line connection port 4, and a float valve 10 comprising a float valve element 5 and a float 3 and housed within the valve chamber 13, and an air valve hole 11 is provided in an upper portion of the valve chamber 13 and opened and closed by vertical movement of the float valve 10, thereby to open and close the small air valve hole 15 provided in the float valve element 5 by vertical movement of the float 3. The air valve is provided with a pin 20 for a small air valve hole plug inside the small air valve hole 15 in a vertically freely movable manner and a stopper device which is energized downward by an elastic member 22 and besides prevents the elastic member 22 from dropping off, so that the float 3 presses up the pin 20 for the small air valve hole plug to thereby close the small air valve hole 15. Consequently, water is hard to remain inside the small air valve hole 15 to be able to prevent the malfunction caused by the freeze of water. Besides, a decline is provided in an outlet port 26 leading from the bottom of a concave portion A in an upper portion of the float valve element 5 to an outside of the valve box 1. Hence, water extruded from an interior portion of the small air valve hole 15 can be discharged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177522-A (JP)
Title: Winding shaft end structure of opening and closing device
Inventor: NAKAJIMA KOJI
IPC: E06B9/56
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding shaft end structure of an opening and closing device capable of suppressing the vertical rotation of a winding shaft end structural body in such a free state that it is not fixed to a certain position.  <P>SOLUTION: The winding shaft end structural body 50 consisting of a winding shaft 10 taking up and letting out a shutter curtain 11 as an opening and closing body, a bracket 37 mounting the end section 10A of the winding shaft 10 thereon, an opening and closing machine 40 mounted on the bracket 37 and rotating the winding shaft 10 and a driving force transferring means having a chain 42 for transferring driving force of the opening and closing machine 40 to the winding shaft 10 is in such a free state that it is not fixed to a certain position, and in the case the shutter curtain 11 is let out from the winding shaft 10 by its self-weight, turning effort D occurring in the winding end structural body 50 by tensile force E acting on the chain 42 is received by turning effort opposition structural body 60 constituted of a receiving structural body 46 consisting of two turning effort countermeasures and a spring structural body 47.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180339-A (JP)
Title: Light emitting device and its process for fabrication
Inventor: TARUKI OSAMU
IPC: H01L33/50
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which can irradiate uniform light in an irradiation surface.  <P>SOLUTION: The light emitting device contains a base mount having a recess with a bottom and side faces, a light emitting element laid in the bottom of the recess of the base mount, a first member covering the light emitting element and arranged in the recess of the base mount, and a second member which covers the first member, is arranged in the recess of the base mount and the light from the light emitting element, contains an optical diffusion member which diffuses the light from the emitting element, and contains many optical diffusion members in this volume rather than the near side of the base mount in the upper part of the light emitting element adjacent to the light emitting element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177120-A (JP)
Title: Vinyl aromatic hydrocarbon based copolymer
Inventor: KAWASAKI TOSHIHARU
IPC: C08F212/06
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl aromatic hydrocarbon based copolymer that is excellent in low temperature workability and in the solvent resistance, when being printed or coated with an oil-based ink, further shows little decrease in physical properties after contacting with a solvent and is excellent in mechanical strength and thus is especially suitable for use as a shrink film or sheet.  <P>SOLUTION: The vinyl aromatic hydrocarbon based copolymer comprises a 75-92 wt.% vinyl aromatic hydrocarbon and a 25-8 wt.% 12-18C aliphatic unsaturated carboxylic acid alkyl ester, and has a weight average molecular weight of 20×10<SP>4</SP>-47×10<SP>4</SP>and a Vicat softening temperature of 55-88°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178896-A (JP)
Title: Liquid crystal display device
Inventor: NAGAYAMA KAZUYOSHI
IPC: G02F1/1368
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device that can be improved in visibility in all directions.  <P>SOLUTION: The liquid crystal display device has a display screen composed of a set of pixels and each of the pixels has a pixel electrode 10 circularly hollowed out in a display control region controlled so that liquid crystal molecules of (n) type liquid crystal tilt. The pixel electrode 10 can have a concentric circular structure hollowed in a plurality of circumferential shapes. Consequently, the liquid crystal display device can be obtained which can have the visibility improved to all oblique directions other than the front direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176119-A (JP)
Title: Inkjet recorder
Inventor: YOSHIDA YASUNARI
IPC: B41J2/01
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance mechanism of an inkjet recorder in which a change of a conveyance gap of a paper between when a rear part of the paper is pressed in contact by a paper feeding roller and when the rear part is released from the pressing of the paper feeding roller is small.  <P>SOLUTION: A conveyance gap amount in the case where the paper is pressed in contact by the paper feeding roller, and a conveyance gap amount in the case where the paper is not pressed by the paper feeding roller are checked beforehand. A conveyance correction value with a conveyance correction amount added according to the conveyance gap amount in each case is stored in a memory region for correction value data set in a ROM. The conveyance correction value in each case is read out from the memory region for the correction value data set in the ROM (S128 and S130). An ASIC makes the paper conveyed on the basis of the conveyance correction value of each case read out by controlling a motor driving part (S132).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006502832-A (JP)
Title: 外科用カセットの圧力センサの試験
IPC: G01L27/00
Filed: 2003-08-18
Abstract: 外科用カセットの圧力センサの精度を判断する方法が開示される。この方法は、予め定められた変位量分だけ圧力センサの隔膜を変位させ、この変位させるステップによって隔膜に作用する力を測定することを含む。圧力センサの精度は、上記の測定するステップによって測定された力を予め定められた変位量の場合の予め定められた力と比較することによって判断される。
Patent JP-2007183375-A (JP)
Title: Display panel of backlight system, guide light, medium for ultraviolet-curing type luminous ink
Inventor: YAMANA YOSHIHARU
IPC: G09F13/20
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel for guide light that is superior in translucency.  <P>SOLUTION: A guide light is provided with the display panel 1 and a light guide plate 2 arranged on the rear face of the display panel. The top surface of the light transmission plate 2 is irradiated with light, and the light, after being refracted, uniformly irradiates the rear face of the display panel 1. The display panel 1 is provided with a transparent substrate 4, on the surface of which a pattern 5 that shows an escape route is formed in non-luminous ink, and a white luminous layer 7 is formed, in such a manner as to cover the pattern 5 (or only on the portion other than the pattern 5). The luminous layer 7, since it is translucent, does not impede the visibility of the substrate 4 when the light is on. After the light has been turned off, the luminous layer 7 serves as a light, to make the pattern 5 loom out clearly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181789-A (JP)
Title: Emulsifier or solubilizing agent
Inventor: IMURA TOMOHIRO
IPC: A23L29/10
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new emulsifier or solubilizing agent so as to obtain extremely easily a fine emulsion dispersion-stabilized for long periods without loading a strong mechanical external force.  <P>SOLUTION: A self-assembly of a biosurfactant formed by mixing water or an aqueous medium, and the biosurfactant is used as an emulsion or solubilizing agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187852-A (JP)
Title: Image forming apparatus and layer thickness calculation method
Inventor: OMORI MASAO
IPC: G03G21/00
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To precisely determine the service life of an image carrier by calculating numeric values related to the thickness of a charging layer while preventing the service life from being determined to be excessively abnormal.  <P>SOLUTION: Charging current which is superposed AC component and DC component is detected by an charging current detecting part 84. Whether a charge amount in the image carrier 44 is saturated or not is determined by analyzing the charging current by a saturation determination part 86. The charging current is analyzed by a leaking current detecting part 88. A leaking determination part in saturation 90; receives each of the determined result of the saturation determination part 86 and the detected result of the leaking current detecting part 88, compares the leaking current after the charging amount in the image carrier 44 is saturated with a specified threshold value, and controls a charge amount detecting part 92 according to the result of the comparison. When the charge amount detecting part 92 is controlled by the leaking determination part in saturation 90 to discard data indicating the received charging current from the charging current detecting part 84, the charge accumulation is not computed and nothing is outputted to a layer thickness computing part 94.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006108715-A (JP)
Title: Semiconductor laser apparatus
Inventor: TAKEMI MASAYOSHI
IPC: H01S5/223
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser apparatus which can reduce the resistance of the device element, without causing laser characteristics to degrade.  <P>SOLUTION: An active layer is provided between a p-type AlGaInP cladding layer and an n-type AlGaInP clad layer, and a p-type GaInP band-discontinuity relaxing layer is provided on the p-type AlGaInP clad layer. A plurality of AlGaInP potential-barrier suppressing layers are formed between a ridge part of the p-type AlGaInP and the GaInP band-discontinuity relaxing layer which constitute a ridge waveguide, wherein the thickness of the AlGaInP potential-barrier layers is made thinner than that of the p-type GaInP band-discontinuity relaxing layer; the total thickness of the p-type GaInP band-discontinuity relaxing layer and the plurality of the AlGaInP potential-barrier suppressing layers is set to ≤0.1 μm, and the Al content in the p-type AlGaInP clad layer and that in each of the AlGaInP potential-barrier suppression layers are made the smaller the closer the position of a layer is to the p-type GaInP band-discontinuity relaxing layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007190697-A (JP)
Title: Filament winding apparatus
Inventor: HIGASHIDE KAZUNORI
IPC: B29C70/16
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To measure the tension of resin-impregnated fibers without using an exclusive device in filament winding.  <P>SOLUTION: The filament winding apparatus 10 is constituted of a creel stand 14 for setting carbon fibers 30 to unwind them, a resin bath 16 for impregnating the unwound carbon fibers 30 with a resin to supply them as the resin-impregnated fibers 32 and an Aikuchi-guide part 18 for arranging the resin impregnated fibers 32 to wind them along a liner 20. Herein, the Aikuchi-guide part 18 further has a function for detecting the reaction force received by a tension roller which applies tension to the resin impregnated fibers 32. The detected reaction force corresponds to the tension of the resin impregnated fibers 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007190111-A (JP)
Title: Air purifier of cart
Inventor: SEKI KEIKO
IPC: B01D53/86
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air purifier of a cart capable of cleaning an odor generated from a moving destination or an odor generated from the moving cart, reducing bacteria floating in the air at the moving destination and reducing the bacteria adhering to objects mounted on the moving cart, regarding a device for cleaning bad odors and the bacteria in the cart freely movable by muscle power.  <P>SOLUTION: The cart 1 which is freely movable by the muscle power is provided with the air purifiers 20 and 30 by a photocatalyst carrier 25 and an ultraviolet light source 26, power is supplied to the air purifiers 20 and 30 and the air of the moving destination or the air during movement is purified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007190643-A (JP)
Title: Cleaning sheet and method
Inventor: KAMIYA MUNEHISA
IPC: B24D11/00
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning sheet and method for removing foreign matter from the surface of a panel without forming scratches on the surface of the panel.  <P>SOLUTION: The cleaning sheet 10 is composed of a sheet-like base material 11, a first adhesive film 14 formed on the surface of the base material 11, and abrasive grains 20 fixed onto the surface of the base material 11 in a single layer with the first adhesive film 14. Each of the abrasive grains 20 is composed of a plurality of hard grains 21 and a binder resin 22 for bonding the hard grains 21 with each other. An average grain size of the hard grains 21 is in a range of between ≥0.5 μm and ≤5μm. An average grain size of the abrasive grains is in a range of between ≥0.5 mm and ≤3 mm. The hard grains 21 are cerium oxide grains. A height difference ΔH between the abrasive grains 20 fixed onto the surface of the base material 11 in the single layer is in a range of ≤1 mm. The number of the abrasive grains 20 to be fixed in an area of 10 mm×10 mm on the surface of the base material 11 is in a range of between ≥80 and ≤200.  <P>COPYRIGHT: (C)2007,JPO&INPIT