baber/WOPTO huggingface dataset:
Patent JP-2008287099-A (JP)
Title: Display device
Inventor: TSURUTA KENICHI
IPC: G02F1/167
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device whose display contents on the surface and rear face can be viewed even at night or in the dark etc., and can be manufactured at a low cost.  <P>SOLUTION: The display device includes: the electronic paper main body 1 capable of rewritably displaying image information on the surface and the rear face; the light units 2 for illuminating the surface and the rear face of the electronic paper main body 1 respectively. The light units 2 are arranged on the surface and the rear face of the electronic paper main body 1 respectively, and include a pair of light guiding and scattering members 6 for transmitting the incident light on the surface and rear face of the same, and scattering and emitting emit the incident light from the end to at least the electronic paper main body 1 side; a linear light guiding member 7 arranged on the end of the light guiding and scattering members 6 guiding the incident light to emit from the end opposite to the end of the pair of light guiding and scattering members 6 into the pair of light guiding and scattering members 6; and the light source 8 for making light incident on the linear light guiding member 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292236-A (JP)
Title: Three-dimensional shape measuring device
Inventor: YOSHIZUMI KEIICHI
IPC: G01B5/20
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring device capable of detecting focus displacement and a tilt angle in the stylus shaft direction accurately with excellent reliability, and almost without increasing a stylus mass.  <P>SOLUTION: Focus detection light 213 having a thick light flux diameter and tilted measuring light 221 having a thin light flux diameter which are deflected in mutually orthogonal directions are synthesized by a polarizing prism 37, and condensed by a lens 14 onto a mirror 123 stuck on a stylus. Reflected light is separated to a different optical path by the polarizing prism 37, and stylus shaft direction displacement is detected from reflected light of the focus detection light by a photodetector 34, and a stylus shaft direction tilt angle is measured from reflected light of the tilted measuring light by a tilt angle detection part 222.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095175-A (JP)
Title: Process for preparation of ore, equipment for preparation thereof, ironmaking process and ironmaking/steelmaking process
Inventor: AKIYAMA TOMOHIRO
IPC: C22B1/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for the preparation of ore by which an ore can be improved so that the oxides of useful elements can be reduced more facilely, and to provide equipment for the preparation of ore, an ironmaking process and an ironmaking/steelmaking process.  <P>SOLUTION: The process comprises heating an ore containing water of crystallization (bound water) to remove the water of crystallization as water vapor and thus form a porous ore, bringing the porous ore into contact with a carbonization gas (organic gas) or organic fluid (such as coal tar) obtained by dry distillation of an organic substance (such as wood) to make the organic compounds (such as coal tar) contained in the carbonization gas or the organic fluid adhere to the surface of the porous ore, and heating the porous ore with the organic compounds adhering to the surface to 500°C or above to form an ore wherein part of the oxides of iron and other elements contained in the ore is reduced with carbon contained in the organic compounds. The reduced ore or the porous ore with organic compounds adhering to the surface is in such an improved state that the oxides of iron and other elements contained can be more facilely reduced in the smelting step in ironmaking or steelmaking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300154-A (JP)
Title: Lighting lamp for vehicle
Inventor: TANAKA HIDETADA
IPC: F21S8/12
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting lamp for a vehicle which deflects and emits light from a light-emitting element arranged on an optical axis extending in front and rear direction of a lamp by a lens arranged in the front, and which can irradiate brightly the road surface in front of the lamp and irradiate the upper space with weak light, and further can achieve this by effectively utilizing the flux of light of the light source without giving glare to pedestrians etc.  <P>SOLUTION: The light-emitting element 12 is arranged facing the front inclined downward and light from this light-emitting element 12 is deflected and emitted as the downward light diffusing in horizontal direction by a lens 14, and irradiates brightly the front road surface of the vehicle lighting lamp 10. Then, a reflector 20 which reflects light from the light-emitting element 12 to the front is arranged below the lens 14 and, by this reflector 20, the light from the light-emitting element 12 is reflected as the upward light diffusing in vertical direction and horizontal direction, and the upper space of the front road surface of the vehicle lighting lamp 10 is irradiated with weak light throughout a relatively wide range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301654-A (JP)
Title: Three-phase motor drive apparatus
Inventor: MAKI KOSHIN
IPC: H02P5/74
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-phase motor drive apparatus which suppresses stop of an important three phase motor and reduces overall influence on a system.  <P>SOLUTION: A first switching contactor 7A is arranged between a three phase invertor and a three phase motor of the most important drive circuit. A second switching contactor 7B is installed between a three phase invertor and a three phase motor in the least important drive circuit 11B. A link line 12 is led out from a part between the three phase invertor 5B of the least important drive circuit and the second switching contactor 7B, and it is connected to the three phase motor 6A of the most important drive circuit 11A. When the three phase invertor 5A of the most important drive circuit breaks down, the first switching contactor 7A and the second switching contactor 7B are opened. A third switching contactor 8A is closed, and the three phase invertor 5B of the least important drive circuit drives the three phase motor 6A of the most important drive circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298415-A (JP)
Title: Heat transfer tube for heat exchanger with superior scale adhesion resistance and manufacturing method of the same
Inventor: IDO HIDEKAZU
IPC: F28F19/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper or a copper alloy tube with superior scale adhesion resistance capable of suppressing adhesion of scale even in high temperature water without contaminating the water, and a manufacturing method thereof.  <P>SOLUTION: The heat transfer tube for heat exchanger with superior scale adhesion resistance comprises the copper or the copper alloy tube having a film containing SiO<SB>2</SB>formed on a refrigerant contacting surface thereof. The heat transfer tube for heat exchanger can be manufactured by coating water or a solvent dispersed with SiO<SB>2</SB>on the refrigerant contacting surface of the copper or copper alloy tube, or by immersing the copper or copper alloy tube in water or a solvent dispersed with SiO<SB>2</SB>and adhering the solvent on the surface of the copper or copper alloy tube, and then drying it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007256296-A (JP)
Title: Improvement of performance of analyte monitoring device
Inventor: BARTKOWIAK MIROSLAW
IPC: A61B5/1486
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating an analyte value by providing signal attenuation and correction with the usage of information from a time constant of an exponential function and a function preceding clause, and for improving accuracy of an analyte-related signal and performance of an analyte monitoring device.  <P>SOLUTION: One or more microprocessors are programmed to execute a process for selecting electric current integration regarding analyte-related electric current signals, a process for determining a background base line regarding a prescribed sensor, and a process for subtracting the background base line from the analyte-related electric current signals. (i) The analyte-related electric current signal includes a data point; (ii) an electrode system equipped with two or more of electrode sets are used for detecting the analyte-related electric current signal, and the electrode sets are provided with ionophoresis electrodes and an electrochemical sensor element, the respective two ionophoresis electrodes work as an anode and a cathode alternately; (iii) the electric current signal including the data point is detected by the anode and the cathode for each half measurement cycle; and (iv) the analyte-related electric current signal is achieved by the sensor element related to the cathode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008306512-A (JP)
Title: Information providing system
Inventor: MURAKAMI TOMOMOTO
IPC: H04W4/02
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an information providing system which provides information required for a user in accordance with a location of the user.  <P>SOLUTION: An information providing system comprises a user operating terminal which is operated by a user who carries a portable communication terminal, and an information notification device communicable with the portable communication terminal. The user operating terminal comprises a spot specification information acquiring means for acquiring spot specification information, and a spot registration request means for requesting spot registration by transmitting to the information notification device the spot specification information and user specification information specifying the user who is operating the user operating terminal. The information notification device comprises: a spot registering means for registering location information of a spot corresponding to the spot specification information for each user corresponding to the user specification information transmitted from the user operating terminal; a terminal location detecting means for detecting a present location of the portable communication terminal; and a notification means in which, when the detected present location of the portable communication terminal is positioned within a distance preset to a location of the registered spot, the relevant portable communication terminal is notified of that.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307000-A (JP)
Title: Travel type seedling transplanter
Inventor: SAKAGAITO TAKAYASU
IPC: A01C11/02
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel type seedling transplanter in which a seedling-planting mechanism 10 for planting seedlings in a field is disposed in a travel machine frame 3, and a seedling-transferring and supplying mechanism 11 formed so that a plurality of seedling-receiving cylinders 16 used for each receiving a stock of seedlings, respectively, and connected in a row-like form may pass through the position of the seedling-planting mechanism 10 along a guide rail 17 formed in a closed loop on the plan view are disposed, and which can avoid the enlargement and weight increase of the travel type seedling transplanter, when the number of the seedling-receiving cylinders is increased.  <P>SOLUTION: In the guide rail 17, both the ends of the first lateral rail portion 17a extended to cross the position of the seedling-planting mechanism are continuously connected to both the ends of the second lateral rail portion 17b extended to cross a place shifted from the seedling-planting mechanism to the front portion or rear portion of the travel machine frame via mutually three-dimensionally crossing intermediate rail portions 17c, 17d to totally form an 8-figure shape in the longitudinal direction on the flat view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008028380-A (JP)
Title: Laser beam source equipment and image display device
Inventor: FURUYA HIROYUKI
IPC: H01S3/06
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam source equipment and an image display device, which can generate a plurality of wavelengths by switching them, and have a W class high optical output and high reliability.  <P>SOLUTION: A fiber laser 22 comprises a laser beam source 28 to emit exciting light, a fiber 26 to which the exciting light is emitted from the laser beam source 28, and first and second fiber gratings 29, 30 having a plurality of reflection peaks. The equipment comprises the fiber laser 22, a wavelength converter 23 which converts the basic wave emitted by the fiber laser 22 to higher harmonics, a reflected wavelength variable part 33 which can shift the reflected wavelength of the reflection peak of the second fiber grating 30, and a controller 34 which controls the oscillating wavelength of the fiber laser 22 by the reflected wavelength variable part 33, and controls the phase matching condition of the wavelength converter 32. The interval of adjacent reflection peaks of the first fiber grating 29 is different from the interval of adjacent reflection peaks of the second fiber grating 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009004124-A (JP)
Title: Fuel cell stack
Inventor: SUZUKI SEIJI
IPC: H01M8/10
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of efficiently cooling.  <P>SOLUTION: The fuel cell stack is provided with a stack main body 50 structured by laminating a plurality of unit cells 51, and a cooling medium manifold 1 mounted on the stack main body 50. The cooling medium is structured by a manifold chamber 11 of the cooling medium manifold 1 from outside, a leg-part communication hole 31 and a cooling medium supply communication hole 50e, and supplied to each unit cell 51 through four cooling medium flow channels formed in parallel. A whole or a part of flow channel cross-section area of each cooling medium flow channel formed in parallel is different.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007281511-A (JP)
Title: Sliding type electronic component
Inventor: YAMAGUCHI SHINICHI
IPC: H01C10/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding type electronic component which is attempted to thin its thickness and does not generate snaps when a spring means is pressed by a mobile (sliding type member).  <P>SOLUTION: The sliding type electronic component is formed of a pair of coils 52, 52 by winding both ends of a connection part 51, and comprises a torsion coil spring 50 composed of one wire which is configured by leading out leading parts 53, 53 from both the coils 52, 52. The torsion coil spring 50 is attached to a case 60 and leading part latching parts 69, 69 are provided in the case 60, for abutting and latching both the leading parts 53, 53, respectively. Abutment parts 33, 33 are provided in a sliding type member 60, for abutting on both the leading parts 53, 53, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009004992-A (JP)
Title: Pulse synthetic circuit
Inventor: SAKIYAMA SHIRO
IPC: G06F1/04
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce delaying difference in rise and fall of an output signal, while acquiring relative accuracy in phase delay among pulse signals.  <P>SOLUTION: Each of pulse signals PA0 to PA2, PB0 to PB2 is different in phase with each other and logical sum OR of the pulse signals PB0 to PB2 is in the exclusive relationship for the logical sum OR of the pulse signals PA0 to PA2. Any one of drive transistors TA0 to TA2 turns ON, current is pulled to the ground node from a node N1 and voltage level of the node N1 changes to low level from high level. Meanwhile, when any one of drive transistors TB0 to TB2 turns ON, current is pulled to the ground node from the node N2, current flows into the node N1 from the power supply node with a current mirror circuit 101, and voltage level of the node N1 changes to high level from low level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033906-A (JP)
Title: Communication system and peripheral device used therefor
Inventor: UNO FUMITOSHI
IPC: G06K17/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of simplifying the implementation of a communication mechanism for authenticating card-type storage media mounted on the peripheral device though the direction in which commands for executing communication events are issued is restricted to one direction from the PC side to the peripheral device side as described above.  <P>SOLUTION: Security reference information that is acquired on the host device side is transmitted to the peripheral device as supplementary information on search instruction data by a supplementary-information communication mechanism peculiar to the present invention, Then, the implementation of the communication mechanism for performing security authentication of the card-type storage media mounted on the peripheral device is simplified though direction is restricted to one direction from the PC side to the peripheral device side by providing the peripheral device with an authentication means for authenticating access authority from the host device side to the card-type storage media using security master information written in the card-type storage media and the security reference information received from the host device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009004538-A (JP)
Title: Semiconductor laser equipment
Inventor: KAWAGUCHI MASANARI
IPC: H01S5/323
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor laser equipment of a GaN system, which suppresses deterioration of an active layer and an end face and has high output and high reliability.  <P>SOLUTION: Semiconductor laser equipment is provided with a laminated structure where a first clad layer 2, the active layer 4 and a second clad layer 6, which respectively consist of hexagonal GaN-based crystals, are sequentially formed on a substrate 1. Equipment has a stripe-shaped optical waveguide transmitting light inside the laminated structure. The optical waveguide extends into a face parallel to a main face of the laminated structure and has a light emission end face with plane orientation of (0001) at one end part in the optical waveguide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000288-A (JP)
Title: Game system
Inventor: FUJIMOTO ATSUSHI
IPC: A63F13/12
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system with high profitability, which does not require waiting time for a game.  <P>SOLUTION: In the game system S, a data collecting means 80 collects game information related to the game of a plurality of mobile terminals 1 so that the information is collectively displayed by a display means 90. Thereby, an optional number of players can play the game from optional places by sharing the game information. Basically, the number of participants is not limited so as to allow elimination of the waiting time for the game and the need for a game space for many players. Thereby, it is possible to reduce cost and to increase profit for management side of the game.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002072-A (JP)
Title: Vibration proof floor structure of lightweight steel-framed construction or the like
Inventor: TAKAHASHI YASUO
IPC: E04B1/98
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration proof floor structure of a lightweight steel-framed construction or the like which can effectively reduce transfer of heavyweight floor impulsive sound to the downstairs.  <P>SOLUTION: A floor panel 1 provided with a steel joist 3 on the undersurface side of a floor panel 2 is supported on the steel floor beam 4 through the medium of a rubber cushion 6. Then the steel joists 3 etc. of the floor panel 1 are suspended from the steel beam 9 of the upstairs by wires 8 etc. in a state where part of the load of the floor panel 1 is placed on the floor beam 4, and the remaining part is placed on the steel beam 9 of the upstairs. The steel joist 3 of the floor panel 1, the wire 8 and/or the wire 8 and the steel beam 9 of the upstairs are connected to each other through the medium of rubber cushions 10, 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002077-A (JP)
Title: Injection construction method
Inventor: ABE YOSHIHIRO
IPC: E02D3/12
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection construction method that can prevent solution grout from being pushed back to the ground side from an injection area after injecting the solution grout for improvement.  <P>SOLUTION: The injection construction method has steps of injecting the solution grout M1 into an area G to be improved by supplying the solution grout M1 into an injection hole H using either one of injection pipes 6, 1 constituted as double pipes 20, and filling the injection hole H with cement grout M2 by supplying the cement grout M2 into the injection hole H using the injection pipe to substitute the supplied cement grout M2 for the solution grout M1 that remains in the injection hole H.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002486-A (JP)
Title: Device and method for controlling automatic transmission
Inventor: SANO YOSHIAKI
IPC: F16H61/12
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for controlling an automatic transmission for setting the shift range in a more proper range even if malfunction is caused in any one of a plurality of shift range detecting devices.  <P>SOLUTION: This device for controlling an automatic transmission has a shift range setting means 11 for setting shift range of the automatic transmission 6 based on detection signals from a plurality of shift range detecting sensors 2A and 2B for detecting a shift range selected by a driver from a plurality of shift ranges of the automatic transmission 6 and a travelling condition detecting means 7 for detecting travelling condition of a vehicle. The shift range setting means 11 is structured to set the shift range in a shift range corresponding to the detection signal when the detection signals from the sensors are the same, and also to set the shift range to a traveling range in the case wherein the vehicle is travelling and at least one of the detection signal among the detection signals from the sensors is not inputted and wherein the inputted detection signal is the travelling range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003888-A (JP)
Title: Device, method, and program for keyword presentation
Inventor: OKAMOTO MASAYUKI
IPC: G06F17/30
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To segmentalize subjects to sub subjects, and to extract and present keywords representing the sub-subjects.  <P>SOLUTION: A keyword presentation device is provided with: a keyword analysis means for calculating word vectors represented by respective documents by analyzing keywords included in each of a plurality of the documents input in a specific period; a subject cluster extraction means for extracting subject clusters belonging to the same subject in a set of documents in the plurality of documents; a keyword extraction means for extracting the predetermined number of keywords in an order from the highest appearance frequency from the subject clusters as characteristic keyword groups; a subject structurization determination means for determining whether or not the subject can be structurized by dividing the subject clusters into subject clusters of the sub subjects by one of criteria of the number of documents, the distribution of dates included in the document, C-values of the keywords included in the documents; and a keyword presentation means for arranging the characteristic keyword groups based on date and time information presented in the sub subject clusters.  <P>COPYRIGHT: (C)2009,JPO&INPIT