baber/WOPTO huggingface dataset:
Patent JP-2007141453-A (JP)
Title: High-density dual-layer optical disc
Inventor: KIM JIN YONG
IPC: G11B7/24
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new high-density dual-layered optical disk having first and second recording layers which minimizes the generation of the wave front aberration according to the change of transparent thickness of a substrate from an incidence surface of a transparent substrate to first and second recording layers, such as a high-density dual layer DVD or a high-density dual layer blueray disk.  <P>SOLUTION: The minimum thickness from a light incidence surface to the first recording layer and the maximum thickness from the light incidence surface to the second recording layer are determined by the refractive index of a transparent layer. When the refractive index of the transparent layer is 1.7, the minimum thickness and the maximum thickness are larger than those when the refractive index of the transparent layer is 1.6, and the interval between the first and second recording layers is a value that exceeds 18.5μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008211650-A (JP)
Title: Radio communication system
Inventor: SOEJIMA KENJI
IPC: H04W4/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance probability in which mutual frequency channels are matched to each other when the transmitting side and the receiving side of a radio communication machine switch the frequency channels.  <P>SOLUTION: On the transmitting side, channels 1-10 are switched in an ascending order (channels 1-10). On the receiving side, the channels 1-10 are switched every other number in the ascending order like 1, 3, 5, 7, 9; 2, 4, 6, 8, 10. In comparison with the conventional example of switching the channels 1-10 in a descending order (channels 10-1) on the receiving side, the probability in which both channels are matched to each other improves from 50% up to 90% even when transmitting and receiving channels are deviated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209806-A (JP)
Title: Liquid crystal display device
Inventor: AZUMA YUJI
IPC: G02F1/13357
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device improving reliability of electric connection between electrodes of rod-like light sources and electrode metal fittings even when there is variation in diameter of the rod-like light source disposed in a backlight.  <P>SOLUTION: The liquid crystal display device comprises: a liquid crystal display panel; and a backlight arranged on the back surface of the liquid crystal display device, wherein the backlight is composed of: the plurality of rod-like light sources which are arranged side by side in a plane facing the liquid crystal display panel; and a base which supports the respective rod-like light sources on the electrodes via the electrode metal fittings, wherein the electrode metal fittings are provided with a pair of pressing parts which press circumferential lateral surfaces of the electrodes of the rod-like light sources from the opposite side, and the respective pressing parts are made of circular shapes which provide concave surfaces to the circumferential lateral surfaces of the electrodes of the rod-like light sources and are configured so as to press the electrodes of the rod-like light sources via protrusions formed on the concave surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208685-A (JP)
Title: Method of laying down tile and structure of laid down tile
Inventor: OKANO KATSUMASA
IPC: E04F15/08
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of laying down tiles capable of uniformly laying down th tiles on the supporting layer of a floor surface including a concrete slab and a structure of the laid down tiles.  <P>SOLUTION: After an adjustment layer 2 is formed by uniformly and smoothly adjusting the surface of the supporting layer 1 including the concrete slab by a self-leveling method, an adhesive sheet formed by uniformly coating at least one surface of a sheet base member with an adhesive material is laid down on the adjustment layer 2. To pave the tiles 4 on the adhesive layer 3 formed of the adhesive sheet, a reticular tile rear joint reinforcing tape 6 formed of a material higher in rigidity than the adhesive layer 3 is buried or post-fitted to the adhesive layer 3 after the centers of the joints 5 of these tiles 4 are aligned with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213148-A (JP)
Title: Inkjet printer
Inventor: HIGUCHI KOJI
IPC: B41J29/38
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a printing medium pressed against a gate roller from buckling at the time of printing to a surface of the opposite side of the printing medium printed on one surface.  <P>SOLUTION: A deflection amount of the printing medium 1 finished printing on the one surface and pressed against the gate roller 14 by a feed roller 21 is controlled according to a printing state executed to the one surface of the printed printing medium 1. Specifically, when an amount of ink droplets by printing executed to the printing medium 1 is large, when printing executed to the printing medium 1 is color printing, when a margin of printing executed to the printing medium 1 is small, when an amount of ink droplets at a conveyance direction front end by printing executed to the printing medium 1 is larger than an amount at a conveyance direction rear end, and when a margin continuous in the conveyance direction by printing executed to the printing medium 1 is small, the deflection amount of the printed printing medium 1 by the feed roller 21 is set to be small.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215116-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: YAMASHITA TETSUYA
IPC: F01N3/20
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of effectively suppressing discharge of nanoparticles when the temperature of exhaust gas is low.  <P>SOLUTION: This exhaust emission control device for an internal combustion engine is preferably used for purifying exhaust gas discharged from the internal combustion engine. Specifically, the exhaust emission control device for an internal combustion engine controls to supply exhaust gas to a collecting device capable of collecting the nanoparticles in the exhaust gas when the temperature of the exhaust gas is less than a predetermined temperature (for example, at starting of the internal combustion engine). Thereby, the nanoparticles can be effectively collected in the collecting device when the exhaust gas temperature is low. Therefore, discharge of the nanoparticles can be suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217197-A (JP)
Title: Positioning device
Inventor: SHIBATANI KAZUHIRO
IPC: G05D3/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device, accurately positioning a moving member so that the detection output is maximum by wobbling without an error by a friction driven type driving device.  <P>SOLUTION: In this positioning device, the moving member is driven by the driving device configured to reciprocate and displace a vibrating member by expansion and contraction of a piezoelectric element to cause sliding displacement of a frictional engagement member, and the moving member is driven so that the detection output changing according to the position of the moving member is made maximum. Voltage is slowly changed so that the frictional engagement member does not cause sliding displacement to the vibrating member to apply predetermined voltage in positive direction and in the negative direction, and the driving voltage, which causes the sliding displacement of the frictional engagement member to the vibrating member only for the moving amount obtained by multiplying a difference between the detection output when the voltage is applied in the positive direction and the detection output when the voltage is applied in the negative direction by a predetermined factor is applied to the piezoelectric element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213067-A (JP)
Title: Cavitation peening method and device
Inventor: TSUGANEZAWA SHINOBU
IPC: B05B7/02
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cavitation peening method and a device which stably performs cavitation peening, not influenced by a shape and accuracy of a processing object.  <P>SOLUTION: In the cavitation peening method for injecting a fluid to the metallic processing object 5 and giving compressed residual stress onto the surface of the object 5 by means of cavitation of the fluid, an injecting nozzle 4 is doubly formed by a low-pressure nozzle 2 with a large diameter and a high-pressure nozzle 3 with a small diameter arranged on the axis of the low-pressure nozzle 2, and an injecting port 10 of the injecting nozzle 4 is faced with the processed object 5. A high-pressure fluid for making the high-pressure nozzle 3 generate cavitation in the high-pressure nozzle 3 is supplied, and a low-pressure fluid lower than the pressure of the high-pressure fluid is supplied to the low-pressure nozzle 2. A flow rate of the low-pressure fluid flowing in the low-pressure nozzle 2 is detected, and the injecting port 10 of the injecting nozzle 4 is controlled to move near to and move away from the object 5 so as to make the flow rate of the detected low-pressure fluid stay in a designated target flow rate range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212292-A (JP)
Title: Game apparatus capable of specifying number of bets and method for playing game
Inventor: YOSHIZAWA KAZUMASA
IPC: A63F13/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new game apparatus unlike before and a method for playing games by adjusting a main game and bonus dividend drawing by specifying the number of bets once.  <P>SOLUTION: By placing a bet using a bet image 70 displayed on a liquid crystal display 10, blackjack is played. The bet image 70 is provided with a bet button 201 with a bonus in addition to a normal bet button 75, and when a bet amount is specified using the bet button 201 with the bonus, a card game different from the blackjack is played following the blackjack as a bonus game, and a bonus dividend is imparted to a player on the basis of the executed result of the bonus game. The odds when the bet amount is specified using the bet button 201 with the bonus is 1.7 times and is set lower than the odds (double) when the bet amount is specified using only the normal bet button 75.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214232-A (JP)
Title: Collagen synthesis promoter
Inventor: IKEDA TAKESHI
IPC: A61K8/65
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collagen synthesis promoter because a medicine, a nutritive food etc., promoting the synthesis of collagen reduced by aging etc., are desired.  <P>SOLUTION: The collagen synthesis promoter for Type I collagen, Type III collagen, Type V collagen etc., comprises ornithine or a salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213255-A (JP)
Title: Image formation device of ink-jet type
Inventor: KONUKI TETSUO
IPC: B41J2/165
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device of ink-jet type which makes a generated paper dust adhere to the face surface of a recording head or its vicinity as little as possible.  <P>SOLUTION: A paper dust collecting member 50 is attached to the downstream-side part of a carrier guide 22 in the carrying direction. The paper dust collecting member 50 is equipped with a vertical wall 52 which rises vertically upwards from the downstream-side part of the carrier guide 22 in the carrying direction and a downstream side wall 54 which is prolonged towards the downstream side in the carrying direction from the upper end of the vertical wall 52. The downstream side wall 54 is arranged so that the ink discharge from the recording head 28 located in the position for recording may not be disturbed. The vertical wall 52 and the downstream side wall 54 are reinforced with ribs 56. The vertical wall 52, the downstream side wall 54 and the ribs 56 are made from chargeable material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213294-A (JP)
Title: Printer wireless connectable to external terminal device
Inventor: KAWASE EIJI
IPC: H04W92/08
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve wireless communication and to restrict connection to a terminal device except a specific one.  <P>SOLUTION: This printer comprises a communication device 13, a display device 14 and an input device 15, and can perform wireless communication with a terminal device. The printer further comprises a control section 100 and a memory section 105. The control section 100 includes an authentication information generation section 103 for generating authentication information to be used for the wireless communication and a connection management section 104 for managing the connection by using connection terminal information 1051 stored in the memory section 105.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213092-A (JP)
Title: Motion acquisition system and method
Inventor: OISHI KIYOSHI
IPC: B25J3/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently teach movement of a main operator to a sub operator without returning movement of the sub operator to the main operator.  <P>SOLUTION: An operation of an operator O extracted in an operation system 31 is reproduced in a trainer system 51. The trainer system 51 is provided with: a virtual trainer 57 for outputting the operation of the operator O as a first acceleration response; a movable master system 55 with first equivalent acceleration according to operating force of an operator O' added thereto; and a movable slave system 56 with second equivalent acceleration according to reaction force from an environment E' added thereto. A multi-lateral control means 63 for performing an acceleration control of the master system 55 and the slave system 56 asynchronously with the virtual trainer 57 is provided among the virtual trainer 57, the master system 55 and the slave system 56.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007149130-A (JP)
Title: Container recycling method
Inventor: UKAWA HIROAKI
IPC: G06Q50/10
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To establish a method for collecting a used container from each user, to mold the same container for recycle by adding a new raw material by reusing the collected material, and reproducing and selling it to each user.  <P>SOLUTION: A management server 11 includes the steps of: determining whether or not a collected used container can be used for newly manufacturing a newly ordered container based on used container collecting request information and new container order request information transmitted from a user terminal 12; when it is determined that the collected used container cannot be used for manufacturing a newly ordered container, referring to a color database, selecting a recycled material of a usable color from recycled materials whose inventory is managed by a collected material database; and transmitting an answer including an estimate in manufacturing the recycle container using a recycled material to the user terminal 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008219710-A (JP)
Title: Remote controller
Inventor: ASO YOSHIHIRO
IPC: H04N5/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller requiring no key press operation for changeover operation when selecting an operable operation key.  <P>SOLUTION: The remote controller 1 has a casing 9. On the surface of the casing 9, there are a display section (display means) 4, an operation button 5, a holding button (selection fixing means) 6, a setting button 8, and a light-emitting diode 7 emitting light, for example, with a wavelength in an infrared-ray region. Inside the casing 9 of the remote controller 1, there are a battery 11 supplying power for operating the remote controller 1, a microcomputer 3, an angle sensor (angle detection means) 2, and a memory 12 of the microcomputer 3. When the remote controller 1 simultaneously has a plurality of operation buttons 5 for controlling a plurality of pieces of equipment remotely, the holding button 6 holds the selection of the group of operation buttons 5 selected by changing the angle of the remote controller 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216895-A (JP)
Title: Plasma display device and electrode driving circuit thereof
Inventor: IMURA HISAFUMI
IPC: G09G3/296
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of power recovering circuits in an electrode driving circuit of a plasma display device which generates a sustain discharge while changing combinations of adjacent X and Y electrodes with time.  <P>SOLUTION: The electrode driving circuit is provided with the power recovering circuit between a first electrode driving circuit which drives odd-numbered X electrodes and Y electrodes respectively and a second electrode driving circuit which drives even-numbered X electrodes and Y electrodes respectively, the power recovering circuit being usable in common when the first electrode driving circuit drives the odd-numbered X electrodes and Y electrodes and the second electrode driving circuit drives the even-numbered X electrodes and Y electrodes. The power recovering circuit is constituted by connecting, in series, a coil for inductance and two two-way switches which switch states of connections of the coil with the odd-numbered X electrodes and Y electrodes, and the even-numbered X electrodes and Y electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224806-A (JP)
Title: Display device and manufacturing method thereof
Inventor: IMAMURA TAKUJI
IPC: G02F1/13
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of a display device.  <P>SOLUTION: A polysilicon layer Po has an active polysilicon layer 36 and a base polysilicon layer 37. In the active polysilicon layer 36, an TFT element region is formed which is doped with conductive impurities. On the base polysilicon layer 37, redundant wiring 41 is formed. On the TFT element region 36, a gate electrode layer 42 is formed across the gate insulating film 32. The gate electrode layer 42 forms a gate line GL. On the gate electrode layer 42, a first inter-layer insulating film 33 is formed. On the first inter-layer insulating film, a source electrode layer 44 is formed at a position corresponding to the top of the redundant wiring 41. When the source electrode layer 44 has a disconnection, a source electrode layer 44 having no disconnection and the redundant wiring 41 disposed below it are connected by laser irradiation etc., to sandwich the disconnection part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225247-A (JP)
Title: Droplet discharge device, manufacturing method of electro-optical device, electro-optical device and electronic equipment
Inventor: MIYASAKA YOICHI
IPC: G02F1/1335
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharge device and the like, capable of shortening a tact time of work processing without impairing drawing precision.  <P>SOLUTION: The droplet discharge device 1 which draws on a work W by discharging function droplets, while moving a plurality of function droplet discharge heads 30 in the main scanning direction includes a work stage 10 where the work W is set; a head-moving means 26, disposed straddling the work stage 10 in a sub-scan direction and moves the plurality of function droplet discharge heads 30 in the main scanning direction; a supplementary moving means 28 which is mounted with head attachment devices 27, including a function droplet supply system and a head electrical accessory system piping and/or wiring, connected to the plurality of function droplet discharge heads 30 and move the head attachment devices 27 in the main scanning direction; and a control means of controlling the driving of the head-moving means 26 and supplementary moving means 28, where the control means while maintaining physical piping and/or wiring connection states, moves the head attachment devices 27 as the plurality of function droplet discharge heads 30 move.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007146188-A (JP)
Title: Method for producing modified polyimide resin
Inventor: ORIKABE HIROSHI
IPC: C08G73/10
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing modified polyimide resin sufficiently satisfying required properties as an overcoat agent for wiring circuits requiring flexibility, such as a flexible wiring circuit substrate and a film carrier.  <P>SOLUTION: The method for producing a modified polyimide resin comprises reacting a component [1] comprising an isocyanate-containing product (isocyanate equivalent number: X equivalent), obtained by reacting a bifunctional hydroxy-terminated polybutadiene having 800-5,000 number-average molecular weight with a diisocyanate compound at a ratio of hydroxy:isocyanate=1:1.5-2.5 based on equivalent number, with a component [2] comprising a tetrabasic acid dianhydride (acid anhydride equivalent: Y equivalent) in a condition range in which the equivalent numbers are Y>X≥Y/3, 0<X and 0<Y.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008222294-A (JP)
Title: Granular material filling and packaging device for controlling filling port of packaging bag to constant position, and granular material filling method in packaging bag
Inventor: AKAGAWA YOSHINORI
IPC: B65B43/18
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular material filling and packaging device capable of holding a bag at its predetermined position when holding the supplied packaging bag, and enhancing the accuracy of subsequent steps.  <P>SOLUTION: The granular material filling and packaging device comprises a bag supply unit for supplying a synthetic resin-made packaging bag, and a body part for filling and packaging the granular material in the packaging bag supplied from the bag supply unit. The body part comprises suction cups for carrying the packaging bags supplied from the bag supply unit one by one, a bag holding unit for holding an upper portion of the packaging bag carried by the suction cups, a positional deviation measuring unit for measuring the positional deviation of the filling port of the packaging bag held by the bag holding unit, and a control unit for controlling the filling port of the packaging bag before filling the granular material to a constant position according to the result of measurement of the positional deviation measuring unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007248044-A (JP)
Title: Integrally printed blower speed resistor circuit on evaporator
Inventor: PETTITT EDWARD DOUGLAS
IPC: F25B39/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator 26 for dissipating heat from a heating, ventilating and air-conditioning (HVAC) system 20.  <P>SOLUTION: This evaporator 26 has a first side plate 30 and a second side plate 32. The second side plate 32 is spaced apart from the first side plate 30 and parallel to the first side plate 30. An electronic circuit 34 for controlling the HVAC system 20 is printed on the first side plate 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT