baber/WOPTO huggingface dataset:
Patent JP-2011140800-A (JP)
Title: Method for attaching/detaching rod drive of pile driver
Inventor: WAKABAYASHI YASUO
IPC: E02D7/00
Filed: 2010-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for attaching/detaching a rod drive of a pile driver, which enables drilling operations to be performed even in a place with strict empty head height limitation by shortening a leader, without greatly changing a basic constitution of the pile driver.  <P>SOLUTION: In this method for attaching/detaching the rod drive of the pile driver, the rod drive 24, the upper end of which is fitted with a swivel joint 26, is attached to a rotary drive unit 19 which is ascendably/descendably provided in the leader 17 of the pile driver 11; and the drilling operations are performed by connecting the drilling rod 27 to the lower end of the rod drive. When the rod drive 24 is attached to/detached from the rotary drive unit 19 while being lifted by a wire 29 delivered from a top sheave block 22, the rod drive is put into an inclined state by lifting a position deviating from the axis line of the rod drive, so that the swivel joint and the top sheave block cannot interfere with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011140692-A (JP)
Title: Method for treating surface of aluminum
Inventor: IZUMI KOICHI
IPC: C25D11/18
Filed: 2010-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a surface of aluminum, by which a denser oxide passive film is formed on the surface of aluminum.  <P>SOLUTION: The method for treating a surface of aluminum includes exposing a base material to an ozone gas, the base material being formed from aluminum subjected to a barrier type anode oxidation treatment. Thereby, the surface of the aluminum is further oxidized by ozone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141462-A (JP)
Title: Drum unit and image forming apparatus having the same
Inventor: KADOTA MASAKI
IPC: G03G21/00
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum unit for achieving long life of a photoreceptor drum, and an image forming apparatus having the drum unit.  <P>SOLUTION: This drum unit includes the photoreceptor drum (18) where a photosensitive layer (67) by an organic photosensitizing agent is formed on a base material (60) and a toner image is formed in the photosensitive layer through electrostatic charge by rotation driving thereof, a charging apparatus (20) that comes into contact with the photosensitive layer to charge it, a circumferential groove (62) formed by reducing the outer diameter of the base material in a region that is outside a paper feeding width and inside a charging width in the view of the rotation axis direction of the photoreceptor drum comparing with the inside region of the paper feeding width, and an end photosensitive layer (68) formed by filling the circumferential groove with the organic photosensitizing agent and making the outer diameter of the photosensitive layer in the region that is outside the paper feeding width and inside the charging width substantially equivalent to the inside region of the paper feeding width.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010140497-A (JP)
Title: Display
Inventor: GOTO AKIRA
IPC: G06F3/048
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display having a function for preferentially displaying, in browsing of Web pages, a part including information with high degree of importance for a user on a display part without the user's trouble of scroll operation or the like even in an information device having only a small display part such as a portable terminal.  <P>SOLUTION: The portable terminal 10 preliminarily stores, conditions of a part to be displayed in Web pages (e.g., a point including a character string, image, text box, button, coordinate point or the like) with priority orders in a storage part 14, detects, when displaying a Web page on a display part 16 by control of a control part 17, a part with high priority order of parts matched to the stored conditions, and moves and displays a display range so that the detected part is displayed at a predetermined position in the display part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011146817-A (JP)
Title: Amplifier
Inventor: AOTA HIDEYUKI
IPC: H03F3/45
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier capable of performing stable operation without generating a spike, in an amplifier including a first amplifier and a second amplifier for inputting the output of the first amplifier thereto.  <P>SOLUTION: A first amplifier is composed of a transistor M1 for being inputted with a reference voltage to a gate thereof, a transistor M4 connected between the drain of the transistor M1 and a power voltage thereof, and a constant current source connected between the source of the transistor M1 and a ground voltage, to output a voltage from a connection part of the drain of the transistor M1 and the transistor M4; a second amplifier is serially connected between the power voltage and the ground voltage and is composed of a transistor M6 and at least one resistor; the output of the first amplifier is inputted to the gate of the transistor M6; an output voltage is outputted from a connection part between the transistor M6 and the resistor; a switch composed of a transistor M7 for inputting the reference voltage to the gate thereof is arranged between the output of the first amplifier and the power voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011142856-A (JP)
Title: Fish bank block, method for producing the same, and pyramid-shaped fish bank
Inventor: NAKAMURA YOSHIO
IPC: A01K61/00
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively produce a fish bank having a simple structure, facilitating the assembly, and providing excellent whirlpool effects and shadow effects by utilizing shells.  <P>SOLUTION: The fish bank block 200 includes a concrete block body 1 which has a polygonal prism shape and a cavity 2 in the inside, and of which the periphery faces are opened 4 while leaving the ridge lines in columnar 3 shapes, and a water-permeable shell-holding case 6 inserted and fixed in the block body 1 while storing the shells in the interior. The shell-holding case 6 has a polygonal lower frame body 7 inserted into the block body 1 from the opening 4 and capable of being fixed to the block body 1, a water-permeable basket 9 fitted in the lower frame body 7 and allowing the shells to be packed from an upper opening 8, and a water-permeable lid 10 covering the upper opening 8 of the water-permeable basket 9. The lower frame body 7 has engaging members 12 protruded outward from outside corner parts, fitting in the side-part pillars 3a of the block body 1 to restrict the movement in the horizontal direction, and put on the bottom part pillars 3b of the block body 1 to restrict the downward movement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147323-A (JP)
Title: Rotor for ipm motor, and ipm motor
Inventor: SUZUKI MASAFUMI
IPC: H02K21/14
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor, capable of completely sealing, at least, a gap between the side of slots for magnets formed in the rotor on the stator side, and the side of a permanent magnet on the stator side, with a very simple improved structure, and constituting an IPM motor having excellent motor performance (torque performance, rotation performance and motor efficiency).  <P>SOLUTION: The permanent magnet 30 with a dimension smaller than the slot 12 is embedded in the slot 12 for magnets prepared in a rotor core 10. The rotor 100 for the IPM motor has two end plates 20, 20 at the end of the rotor core 10. A contact portion 40 (a protrusion) which abuts on at least part of the permanent magnets 30, is formed at a position corresponding to the slot 12 in the side 20a on the rotor core side in the end plates 20. The contact portion 40 abuts on the part of the permanent magnets 30, and further presses them. Thereby, at least the side 30a of the permanent magnet 30 on the stator side, is pressed to the side 12a of the slot on the stator side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148132-A (JP)
Title: Liquid jetting device and maintenance method
Inventor: KAYAHARA NAOKI
IPC: B41J2/165
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting device capable of preventing liquid entering from an atmosphere communicating port from being solidified in a circulation path, and a maintenance method.  <P>SOLUTION: The liquid jetting device includes: a jetting head 41 having a first jetting nozzle train 43a jetting ink containing color material, and having a second jetting nozzle train 43b jetting washing liquid that can dissolve the color material contained in the ink; a cap 51 forming hermetically sealed space by abutting on the nozzle formed surface 41a of the jetting head 41, and also receiving the ink and/or the washing liquid jetted from at least one of the first jetting nozzle train 43a and the second jetting nozzle train 43b; suction means 53 and 56 performing suction from a suction port 511 of the hermetically sealed space; and atmosphere releasing means 57 and 59 performing release of atmosphere from the atmosphere communicating port 512 of the hermetically sealed space, wherein the second jetting nozzle train 43b comes closer to the atmosphere communicating port 512 than the first jetting nozzle train 43a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156465-A (JP)
Title: Bundling head with clamp
Inventor: MATSUURA TAKASHI
IPC: F16B5/12
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rational bundling head with a clamp, made up in such a manner that the holding and clamping functions of a bundled state are compactly assembled.  <P>SOLUTION: The bundling head with a clamp includes a support rod 7 inserted into a mounting hole 3 of a panel 2, a supporting portion 6 covering a periphery 2a of the mounting hole 3, a pair of engaging pieces 8, 8 formed on a lateral wall of the support rod 7, and an insertion hole 5 for inserting a band vertically penetrating the support rod 7. An engaging claw 11 having an engaging protrusion 11a freely engageable with an engaging depression 4a of a bundling band B is supported to an inside of the insertion hole 5 in a cantilevered manner. The engaging claw 11 is positioned in relation to the support rod 7 so that the engaging protrusion 11a at the leading edge side of the engaging claw 11 is arranged at a position biased from an extremity of the support rod 7 to a basal portion side thereof by a distance L corresponding to a longitudinal extent not less than one and a half of a pitch Yp between adjacent ridges 4b formed between adjacent engaging depressions 4a, 4a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011151692-A (JP)
Title: Image processing apparatus
Inventor: YABUMOTO TETSURO
IPC: H04N19/159
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus reducing a load required for reproducing an image to which special effect processing has been applied.  <P>SOLUTION: A fetching means 1 fetches a plurality of images. A first creating means 2 creates a data stream in which a first intra-coded image and an inter-coded image are mixed, on the basis of the plurality of images fetched by the fetching means 1. A processing means 3 applies the special effect processing to the images fetched by the fetching means 1. A second creating means 4 creates a second intra-coded image on the basis of partial images corresponding to the first intra-coded image created by the first creating means 2 among the images processed by the processing means 3. A substituting means 5 substitutes the second intra-coded image created by the second creating means 4 with the first intra-coded image forming the data stream created by the first creating means 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154147-A (JP)
Title: Plasma display device
Inventor: NAKAJIMA KENICHI
IPC: G09F9/00
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of reducing unnecessary radiation from a PDP (plasma display panel) by further ensuring an electric connection of an optical filter in a plasma display device.  <P>SOLUTION: The plasma display device includes an optical filter (3) having an electromagnetic shield for intercepting unnecessary radiation from the PDP (2), and an optical filter metal fitting (4) for pressing and fixing the optical filter (3) to a front frame (5). The optical filter metal fitting (4) includes a plate-like member (4a) having one end fixed to the front frame (5) and the other end pressing the optical filter (3) via a gasket (8). The front frame (5) has a projection (5a) formed thereon, with the projection (5a) as a fulcrum, force (F1) fastening one end of the plate-like member (4a) with a screw to the front frame (5) is made to act as force (F2) pressing the optical filter (3) at the other end of the plate-like member (4a). Thus, the optical filter (3) is held between the front frame (5) and the optical filter metal fitting (4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153358-A (JP)
Title: Method for recovering metallic copper from slag after refining for copper removal
Inventor: TAKAHASHI KATSUNORI
IPC: C21C1/02
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize each of copper and cooling slag after copper removal treatment, when copper in copper-containing scrap is removed with a sulphide-based flux.  <P>SOLUTION: In the treatment of the slag after refining for copper removal which is obtained by melting the copper-containing scrap together with molten iron and performing refining for copper removal using the flux having sodium, iron, sulfur as the main components, the copper in the slag after refining for copper removal is reformed into metallic copper and recovered by controlling the oxygen-content in the slag after refining for copper removal to ≥3 mass% and holding the slag for ≥3 hr in a temperature range of 600-800°C, and inorganic compound slag and the metallic copper are separated from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153946-A (JP)
Title: Analyzer
Inventor: YAMASHITA YOSHIHIRO
IPC: G01N33/543
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analyzer for improving the accuracy and the reliability of an analysis performance, and maintaining the accuracy and the repeatability of a relative position relationship between a detection container and a magnetic particle capturing magnet adjacent to the detection container.  <P>SOLUTION: The analyzer includes the detection container for receiving a solution containing the magnetic particles, the magnet for magnetically capturing the magnetic particles within the detection container, a photoelectron multiplier for measuring the quantity of an emission derived from a light emitting material within the detection container, and the function for evaluating the relative position relationship between the detection container and the magnetic particle capturing magnet based on a change in an output signal due to an effect of an external magnetic field to the photoelectron multiplier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157080-A (JP)
Title: Refill container
Inventor: SASAKI TAKESHI
IPC: B65D47/06
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refill container capable of facilitating refilling work, making a content hardly spilled during the refilling work, and refilling the content even if the content in a main container still remains.  <P>SOLUTION: The refill container 1 includes a container body 2 for storing the content to be refilled in the main container 20, a plug member 7 having a fitting part 4 fitted to a mouth 2a of the container body 2 with a spout 3 formed therein, a seal 5 for sealing the spout 3, and a guide wall 6 erected to surround the spout 3 from the outer side in the radial direction in the fitting part 4, an operating member 8 having an unsealing-press body 15 arranged on the spout 3 and a connection cylindrical part 16 connected to the spout 30 of the main container 20, and slidably fitted to the guide wall 6 along the direction of a container axis O1, and a regulating member 9 which is separably fitted to the guide wall 6 to regulate the sliding motion of the operating member 8 toward the spout 3 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010213261-A (JP)
Title: Playback apparatus, control method, and program
Inventor: UEDA HIROAKI
IPC: H04N19/70
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playback apparatus capable of obtaining right time information of an MPEG-standard code even when the code exceeds the upper limit (about 26.5 hours) of MPEG-standard time information.  <P>SOLUTION: Together with a code read out of an MPEG file (1012) by referring to a picture table (1011), a push source (102) outputs time information (64-bit PTS) of the code to a Decode (104) side and the Decode (104) manages the code received from the push source (102) side and the time information (64-bit PTS) of the code in association with each other and manages the time information of the code using a value (64-bit PTS) obtained by expanding the upper limit (about 26.5 hours) of MPEG-standard time information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011159450-A (JP)
Title: Method of manufacturing sealed battery
Inventor: YAMAMOTO SHOTA
IPC: H01M2/06
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a sealed battery with little increase or little variation of battery heights.  <P>SOLUTION: The method of manufacturing a sealed battery, provided with a sealing body equipped with a sealing plate, a nearly rectangular terminal board, and a terminal rivet, includes a caulking and fixing step of inserting the terminal rivet into a through-hole fitted to each of the sealing plate and the terminal board, and crushing a tip part of the terminal rivet to caulk and fix. At a part of the terminal board outside the battery, a slanted part is formed in which a center part thereof is largest in thickness but end parts thereof in a length direction is smallest in thickness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157193-A (JP)
Title: Lift device
Inventor: TORII ITSUO
IPC: B66F7/12
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily install a lift device in a narrow space by simplifying and miniaturizing the constitution of the lift device in order to overcome a problem that the lift device of a complicated and enlarged constitution is hardly installed in a narrow space since a large elevating/lowering mechanism such as an X-shaped pantograph arm is used in a conventional lift device to be used for feeding/carrying an article into/from a conveyor.  <P>SOLUTION: In the lift device, a crank arm 22 is mounted on a drive shaft 21 of an electric motor 20, and a crank roller 23 mounted on the fore end of the crank arm 22 is engaged with a guide rail 36 of an elevating/lowering body 30. The elevating/lowering body 30 is elevated/lowered by the displacement component in the vertical direction of the crank roller 23 to be revolved as the drive shaft 21 is rotated. Thus, a conventional X-shaped pantograph arm is eliminated to reduce the size of the lift device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010096356-A (JP)
Title: Ball screw mechanism
Inventor: MIYAGUCHI KAZUO
IPC: F16H25/22
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cyclicity of a spacer by limiting the reduction in load capacity and rigidity even if the spacer is arranged between the load balls and making very small the friction of the load ball with the spacer.  <P>SOLUTION: The spacer 10 having two recessed faces 11, 11, which face to a ball 5 respectively, is arranged between the adjoining balls 5 and the section of each recessed face 11 of the spacer 10 is formed of two circular arcs in a Gothic arch shape where the central position (XX) is shifted mutually. And the spacer 10 includes the shape which contacts to the adjoining ball 35 on an outer edge or the near the outer edge. Furthermore, the spacer 39 includes the shape which contacts to the adjoining ball 35 on at least three or more outer edges or the near the outer edge. Furthermore, the spacer 39 includes the penetration hole 41 in the part where its thickness becomes the thinnest.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011167795-A (JP)
Title: Fixture
Inventor: KAYANO HIROKAZU
IPC: F16C11/04
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture capable of facilitating operation and enhancing workability.  <P>SOLUTION: The fixture 1 includes a pedestal 2 formed into a pillar-like shape; a movable part 3 having an outer surface 33 formed so as to become approximately the same surface as an outer surface of the pedestal 2 and provided on the pedestal part 2 so as to be turnable with an axial direction A as a center; and a work fixing part 4 provided on the movable part 3 so as to be turnable. At one end side of the pedestal part 2, a bottom surface 21 crossed to the axial direction A at an angle of 45° is formed, and at the other end side, a movable part side contact surface 22 approximately perpendicular to the axial direction A is formed. At the movable part 3, a first contact surface 31 brought into contact with the pedestal part 2 and a second contact surface 32 crossed to the axial direction A at an angle of 45° and brought into contact with the work fixing part 4 are formed. The work fixing part 4 includes a work contact surface 41 brought into contact with the second contact surface 32; and a work placement surface 42 placed with the work. The respective parts 2-4 are formed into a size capable of being simultaneously grasped by one hand.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169739-A (JP)
Title: Navigation system and navigation method
Inventor: HAYASHI KEIICHI
IPC: G01C21/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for navigating a route to a destination in an easy-to-recognize manner even if the remaining battery power runs short.  <P>SOLUTION: In direction determining mode, a cellular phone terminal is rotated, the direction of the destination is retrieved from the azimuth information of a geomagnetic sensor 15 and the azimuth information of the destination, and accordingly, notification is performed gradually according to the lighting level, singing level of sound, and vibration level. In a travel mode, it is detected whether a vehicle moves on a road in the direction along the route from the azimuth information of the geomagnetic sensor 15, and the azimuth information difference toward a next intersection or next corner, and, thus, notification is performed gradually. In the detection processing of the approaching degree to the destination, the approaching degree to the destination is detected from the number of steps calculated from acceleration information and integrated value of step information and distance information from the origin to the destination, and, based on the approaching degree, notification is performed gradually.  <P>COPYRIGHT: (C)2011,JPO&INPIT