baber/WOPTO huggingface dataset:
Patent JP-2007097320-A (JP)
Title: Power conversion circuit
Inventor: MINO KAZUAKI
IPC: H02M3/28
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, weight and cost of a power conversion circuit by decreasing the number of components.  <P>SOLUTION: In the power conversion circuit for converting AC power into DC power and inverting DC power into AC power by connecting a rectifier circuit consisting of diodes 21-24 and a full-bridge circuit consisting of a coil 2 and switching elements 11-14 in cascade with an AC power supply 1, a series circuit of a capacitor 4 and a switching element 15 is connected between the DC terminals of the full-bridge circuit, and switching elements of one upper and lower arms in full-bridge arrangement, e.g. 11 and 12 or 13 and 15, are controlled while providing a period when they are turned on simultaneously.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007090497-A (JP)
Title: Tailstock
Inventor: TADA HIROYUKI
IPC: B23B23/00
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tailstock which securely clamps a tailstock barrel in working to prevent the barrel from chattering for keeping working accuracy of a workpiece and also enables a bearing member of the tailstock barrel to be easily replaced when the member has worn.  <P>SOLUTION: The tailstock includes a body having a through-hole, the tailstock barrel inserted into the through-hole and slidably and rotatably supported, and a fluid pressure driver for driving the tailstock barrel to be pressed against the workpiece. The tailstock is equipped with a pair of bearing members which can be inserted between the through-hole and the tailstock barrel respectively from the side of the workpiece and the side opposite to the workpiece and axially separate from each other, and also equipped with a clamping device. The clamping device includes a hollow member provided to surround the tailstock barrel between the pair of bearing members and a high pressure fluid supplying device for supplying a high pressure fluid to an internal space of the hollow member. The hollow member is fixed to the body and also has a radially inward part pressing the tailstock barrel with an inflow of the high pressure fluid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096901-A (JP)
Title: Crystal oscillating piece, its manufacturing method and crystal device
Inventor: SAKURAI TOSHINOBU
IPC: H03H9/10
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillating piece which is not only enhanced in the mechanical strength of its bonding to a package but also improved in conductivity, and to provide its manufacturing method and a crystal device.  <P>SOLUTION: The crystal oscillating piece 20 is equipped with a crystal body 20-1 whose main surface is nearly parallel with an electrical axis (X-axis), and a part of the main surface of the crystal body 20-1 serves as a mount 20a to which a conductive adhesive agent 42 adheres. The mount 20a is equipped with recesses 50 that recede in a depth direction, the opening of the recess 50 is larger than the outer shape of a conductive filler 42b contained in the conductive adhesive agent 42, and the width W1 of the opening in the electrical axis (X-axis) is equal to or smaller than the thickness D1 of the crystal body 20-1 at the mount 20a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095640-A (JP)
Title: Bound component and binding method
Inventor: KANAKUBO TAKASHI
IPC: H01B13/012
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To lighten and slenderize a wire harness by facilitating binding work when binding the branch portion of the wire harness.  <P>SOLUTION: Three united bodies in each of which six rectangular members 13 and six circular members 14 are alternately and continuously provided are prepared, and they are connected in a y-shape to form the bound component 11. This bound component 11 is applied to the branch portion of the wire harness 1, and the bound component 11 is fixed to the wire harness by wrapping a tape 3 around the branch portion together with the wire harness. Thereby, a taping process is simplified, and binding work of the branch portion is facilitated. In addition, since the amount of the tape 3 used is reduced, the wire harness is lightened and slenderized. Furthermore, the bound component can cope with branch portions 2 having various shapes by properly changing the assembled shape of the bound component 11 in accordance with the branch shape of the wire harness 1, and general applicability of the bound component is enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101214-A (JP)
Title: Own vehicle position display device, its method, and program
Inventor: OHARA YUJI
IPC: G09B29/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an own vehicle position display device, method and program capable of contributing to improve the quality of a navigation device by representing the position of an own vehicle adapted to a running condition by correctly grasping the position of the own vehicle and correcting the position of the own vehicle so as to position on a running region.  <P>SOLUTION: A own vehicle position correction part 46 corrects the own vehicle position specified by an own vehicle position specifying part 40 on the basis of the determination result of a running region determination part 45. An own vehicle display part 51 displays own vehicle position corrected by the own vehicle position correction part 46 on a map displayed by a map data display part 50, and also displays the own vehicle position specified by the own vehicle position specifying part 40 on the map when the vehicle position corrected by the own vehicle position correction part 46 may possibly deviate from the road on the map.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103121-A (JP)
Title: Light guide plate with reflection function
Inventor: KUWABARA TAKASHI
IPC: F21Y101/02
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve utilization efficiency of light in a light guide plate by directly depositing a reflecting layer on the light guide plate.  <P>SOLUTION: This light guide plate 2 with a reflection function is provided with: a light guide part 2a for entering light emitted from a light source 1 into its incident surface; and the reflecting layer 2b formed of a metal directly deposited on a deposition surface connected to the incident surface for reflecting light propagated through the inside of the light guide plate. The light guide part 2a emits light reflected by the reflecting layer 2b from an emission surface facing to the deposition surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104342-A (JP)
Title: Device and method for image encoding
Inventor: OMORI YUJI
IPC: H04N19/14
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To encode a picture within a target code amount while its low processing load as well as superior encoding result are both realized.  <P>SOLUTION: From an input picture, two or more pieces of statistical information for block unit are detected, and weighting is carried out for each statistical information to calculate a vision sensitivity level. The vision sensitivity level is classified to a vision sensitivity classes, while the input picture is separated into two or more regions, and how many high order classes of vision sensitivity classes for each region are included is counted. According to the counted value, an encoding amount is allotted to each region, and a quantize scale value is set per block unit for each region so that encoding is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007102564-A (JP)
Title: Travel controller
Inventor: YAMAMURA YOSHINORI
IPC: B60W30/16
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a distance between its own vehicle and the one traveling ahead from fluctuating unnecessarily even when travelling control of its own vehicle is performed on the basis of its own vehicle and the one traveling ahead.  <P>SOLUTION: A controller for vehicles of distance between vehicles is provided with: a vehicle ahead extraction part 2 for detecting a group of vehicles comprising a plurality of vehicles ahead of its own vehicle on the basis of the travelling state of other vehicles detected by an inter-vehicle communication instrument 1; a leading vehicle switching part 5 for setting one vehicle constituting the group of vehicles detected by the vehicle ahead extraction part 2 to a specified vehicle; and a travelling state target value arithmetic operation part 6 for setting a target response property of a vehicle speed of its own vehicle against a vehicle speed of the specified vehicle set by the leading vehicle switching part 5 and performing travel control of its own vehicle so as to have the set target response property. A vehicle ahead property detection part 3 and an acceleration and deceleration propagation speed calculation part 4 detect the state of the group of vehicles detected by a group of vehicles detection means, while the leading vehicle switching part 5 changes the target response property on the basis of the state of the detected group of vehicles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007102589-A (JP)
Title: Design method for screw fastening element
Inventor: SHIGA TSUTOMU
IPC: F16B31/00
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To establish a design method for designing a screw fastening member reliably without falling by defining a relation between every damage form and external force of the screw fastening element.  <P>SOLUTION: In a design method for machine elements (screw fastening elements, so to speak) comprising screw members in which fluctuation loads (fluctuation external force, so to speak) is applied repeatedly in a screw fastening structural part and objects to be screwed, with elasticity limit, fatigue strength, and real break power as material properties of the screw member, the elasticity limit as material property of the object to be screwed is used, permissible values to the fluctuation loads of a variety of damage forms of the screw fastening element are calculated, and the permissible loads can be obtained by comparing them with one another. Thus, design to prevent the damage of the screw fastening is possible without omission and appropriate measures can be taken.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101095-A (JP)
Title: Floor heating panel
Inventor: TODA MASAKAZU
IPC: H05B3/06
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating panel capable of saving energy by improving heating performance by using a vacuum heat insulating material, minimizing being influenced by a hole made by mistake on the vacuum heat insulating material in constructing a floor heating panel, and sufficiently keeping the strength of a floor.  <P>SOLUTION: In this floor heating panel 6 constituted by sticking a sheet heating element 3 to a bottom face of a dug portion 2a formed on a rear face of a woody floor material 2, plural sheets of vacuum heat insulating materials 8 are horizontally arranged on a rear face of the sheet heating element 3, and rail materials 10 are respectively disposed between the vacuum heat insulating materials 8, thus the heating performance can be improved by the vacuum heat insulating material 8, and the floor heating panel 6 can be prevented from being fully affected even when the hole is made by mistake on a part of the vacuum heat insulating material 8 by a nail and the like in construction of the floor heating panel 6, though its heat insulating performance may not be exerted. Further a floor hardly sags in stepping thereon, as the rail materials 10 as reinforcement members are disposed, and the strength of floor can be sufficiently kept.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097537-A (JP)
Title: Tile for planting
Inventor: NAKAJIMA TAKETOSHI
IPC: A01G1/00
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile for planting while maintaining a good view, enabling the economically excellent vegetation of a wall surface, etc.  <P>SOLUTION: This tile for planting is characterized by consisting of a base plate part constituted with a foamed ceramic-baked material and a surface layer part constituted with a crack-grooved ceramic-baked material formed as one unit at the upper surface side of the base plate part. The volume of the base plate part is expanded by baking, but since the volume of the surface part is not expanded, many crack-formed grooves opening to the surface of the surface layer part are formed. In the cracked groove ceramic-baked material, continuous cells are formed as a whole by the burning loss of a cell-imparting material or volume contraction, and the main body of the cell diameter becomes 0.2-2,000 μm range. Therefore, by absorbing water content from unevenness formed on the surface caused by the continuous cells and holding the water by the continuous cells at its inside, it is possible to secure water-retaining property and air-ventilating property necessary for the growth of the plant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097542-A (JP)
Title: Rice transplanter
Inventor: NAKAO YASUNARI
IPC: A01C11/02
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice transplanter capable of being used without requiring lubrication oil supply over a long period and also easily performing suitable lubrication oil supplement.  <P>SOLUTION: This rice-transplanter is provided by installing an oil-feeding port 50 for supplying the lubrication oil and an oil amount-confirming hole 52 at a driving case 24 equipped with a seedling-transplanting mechanism-driving shaft 16 as freely driving. The oil amount-confirming hole 52 is constituted so as to confirm the oil surface level in the driving case and also arranged at a lower arranged height than that of the oil-feeding port 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098035-A (JP)
Title: Mirror with led
Inventor: NAKAJIMA TAKASHI
IPC: F21V33/00
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror with LEDs capable of focusing light therefrom in front of the center of a central mirror in spite of the arrangement of the LEDs at the side edges of the central mirror to sufficiently illuminate the user's face, hands and thereabout for favorably performing makeup, shaving or the like as well as the operation of attaching the LEDs without a lot of time and effort and at a low cost by housing the LEDs in vertical sashes with their optical axes inclined.  <P>SOLUTION: Side mirrors 2 are arranged on the left and right sides of a central mirror 1, a lot of LEDs are vertically accommodated at least in a vertical sash 3 attached to at least one of the left and right side ends 1a of the central mirror 1, and an LED accommodation part is provided to accommodate and hold the LEDs with their optical axes A inclined toward the front B of the central mirror 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109680-A (JP)
Title: Die pickup apparatus
Inventor: NISHIO HIDEJI
IPC: H01L21/67
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To set a plurality of projection members to an optimum amount of rise to a change in the size of a die and a change or aging in a wafer sheet.  <P>SOLUTION: A projecting means 20 is arranged inside an adsorbent 10 for sucking and holding the lower surface of the wafer sheet 1 where the die 2 is stuck. The projecting means 20 comprises three projection members 21, 22, 23 arranged successively from the outside to the inside; the projection member 23 is connected to a connection vertical movement shaft 30 that is driven vertically by a vertical drive means; and the rise of the connection vertical movement shaft 30 allows the inner projection members 22, 23 to rise successively from the outer projection member 21. A stopper 24 that comes into contact with the adsorbent 10 for stopping rise is provided in the projection member 21 so that the vertical position can be adjusted. A stopper comprising a nut 27 for stopping rise in contact with the projection member 21 is provided in the projection member 22 so that the vertical position can be adjusted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107894-A (JP)
Title: Ic tester
Inventor: NAGANUMA HIDEKI
IPC: G01R31/26
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize an IC tester capable of correctly test even supplying or drawing current to/from the test object.  <P>SOLUTION: This device is obtained by improving an IC tester for testing a test object. This device is characteristically provided with a current part for supplying or drawing current to/from the output pin of the test object, and the measurement part for measuring the output voltage of the output pin of the test object while correcting by the output resistance value and current value of the current part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110810-A (JP)
Title: Universal band
Inventor: KIDA TAKAHIRO
IPC: H02G7/00
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal band for stringing overhead electric wires such as communication lines and power lines at an angle of 90°.  <P>SOLUTION: The universal band 1 comprises four circular arc band materials 2 disposed on the outer circumference of a utility pole 3. The adjacent band materials 2 are connected to each other. Fastening pieces 4 for connecting the adjacent band materials 2 are formed at both ends of the band material 2. An insertion hole 5 is formed in the fastening piece 4 so as to insert a bolt 6. The bolt 6 as a screw means is inserted into the insertion holes 5 in the opposite fastening pieces 4, and screwed to a nut 7. When the adjacent band materials 2 are connected by fastening the nut 7, an angle formed by a connection part 8 and the adjacent connection part 8 becomes 90°.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110394-A (JP)
Title: Mobile phone
Inventor: AKAMATSU KAHORU
IPC: H04M11/00
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone capable of informing people who participate in the same event of useful information about the holding of the event in advance by using weather forecast information.  <P>SOLUTION: The mobile phone receives the weather forecast information, discriminates whether or not the event can be held on the basis of the received weather forecast information, and transmits electronic mail showing that the event cannot be held to a mail address of a participant in the event.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109990-A (JP)
Title: Method for manufacturing actuator, and actuator
Inventor: KURAKI HARUO
IPC: H01L41/083
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an actuator capable of securely closing a cap of a case which houses a module with a preload applied, and capable of applying the appropriate preload to the module, and to provide an actuator.  <P>SOLUTION: A module comprising a stacked piezoelectric element and a push rod 40 for taking out the displacement to the outside of the actuator 1 are housed in the case 10 of the actuator 1, and a disc spring is arranged in the periphery of the rod part 41 of the push rod. An upper cap 20 is engaged from a tip side opening part 11 of the case 10 in this state. A reactive force of the disc spring are applied to the upper cap 20. This aligns the external surface 21 of the upper cap 20 and the tip surface 15 of the case 10 on the same plane surface. In this state, the mating part of the case 10 exposed from an exposing part 204 of the tool 200 and the upper cap 20 is tentatively welded, and the whole part of the mating part is fully welded with the tool 200 detached.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110638-A (JP)
Title: Object analyzing apparatus, imaging apparatus, and image processing program
Inventor: SADAMUNE SHIHO
IPC: G06T7/00
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies for dividing an image signal into a plurality of image regions.  <P>SOLUTION: The object analyzing apparatus comprises a histogram analyzing section and a region dividing section. The histogram analyzing section creates a histogram by two or more color components regarding an image signal and divides the histograms within a mountain-like distribution range. The region dividing section divides the image signal into a plurality of image regions in accordance with a classification, based on combination of color components in the distribution range, to which a color component of an image based on the image signal belongs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006178410-A (JP)
Title: Image forming method and image forming apparatus
Inventor: ITAMI AKIHIKO
IPC: G03G15/09
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method for making an electrophotographic image having high image density and excellent reproduction by preventing occurrence of image irregularity based on fog easy to occur by a counter developing method and density lowering of an edge part, and to provide an image forming apparatus.  <P>SOLUTION: The image forming apparatus includes a developing means for clearly imaging an electrostatic latent image to a toner image by forming the electrostatic latent image on an organic photoreceptor, forming a developing brush by a developer containing toner on a cylindrical developing sleeve and bringing the developing brush into contact with the organic photoreceptor, and a transfer means for transferring the toner image from the organic photoreceptor to a transfer medium. The image forming apparatus includes an agent giving means for supplying a surface energy lowering agent on the surface of the organic photoreceptor, and clearly images the electrostatic latent image to the toner image while rotating the developing sleeve in a counter direction to a rotation direction of the organic photoreceptor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007116859-A (JP)
Title: Phase presumption device of synchronous motor
Inventor: HAGIWARA SHIGENORI
IPC: H02P6/08
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a permanent magnet synchronous motor having a rotor provided with damper winding, it is difficult to supply an AC current or an AC voltage to an armature winding and thereby it is difficult to presume the phase of d-axis by supplying the AC current or the AC voltage to the armature winding, because the damper winding generates inductive electromotive force in the canceling direction of a high-frequency current or voltage supplied to the armature winding.  <P>SOLUTION: A phase presumption device of a synchronous motor presumes the phase of the rotor of the synchronous motor with the damper winding provided on the rotor, by causing the AC current to flow or supplying the AC voltage. In the phase presumption device, a phase judgment device is provided that judges whether or not presumed phase is correct. If it is judged that the phase presumed by the phase judgment device is not correct, phase is presumed again by displacing the frequency of the AC current or the AC voltage by a predetermined value.  <P>COPYRIGHT: (C)2007,JPO&INPIT