baber/WOPTO huggingface dataset:
Patent JP-2009192494-A (JP)
Title: Current detection type dna chip
Inventor: NIKAIDO MASARU
IPC: G01N27/28
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNA chip that accurately determines a difference of a single base, by suppressing variations in the temperature distribution, in an electrode section of a substrate.  <P>SOLUTION: This DNA chip comprises the substrate 30 which has insulation properties; a plurality of electrodes 32 formed of a conductive metal film formed on one surface of the substrate; an insulating layer 42 that is formed on one surface of the substrate and covers the periphery of the electrodes; a DNA probe 41 fixed onto at least one electrode; and an inorganic film 50 that is disposed on the other surface of the substrate, in a manner of facing a predetermined heating region that includes the electrodes to which the DAN probe is fixed, and maintains the heating region at a fixed heat distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199454-A (JP)
Title: Radio tag issuing device
Inventor: HIYOSHI TAKAYUKI
IPC: G06K17/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio tag issuing device which can communicate only with a certain radio tag without requiring a complex structure and at low cost, irrespective of the size of a radio tag and an inlet.  <P>SOLUTION: An antenna 20 of the radio tag issuing device is enclosed by a slit member 22 having an antenna mounting case 21 formed with a radio wave absorbing body and a slit 22a formed with the same width as an inlet 31 of a radio tag 30 also formed with a radio wave absorbing body. In addition, on the opposite side sandwiching the radio tag 30 in the slit 22a, a radio wave absorbing body case 26 having an opening 26a with a size enough to entirely cover the slit 22a is placed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201331-A (JP)
Title: Switching power supply circuit
Inventor: OTSUKA TADASHI
IPC: H02M3/28
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply circuit which eliminates power loss of activation resistances after switching element activation.  <P>SOLUTION: The switching power supply circuit has a delay-off means for automatically turning off voltage application to an activation resistance R2 with a delay after power-on. The delay-off means includes a capacitor C2 and a transformer for activation 103. One end of a primary winding 103a of the transformer for activation 103 is connected to one end of a smoothing capacitor C1, for example, an output end on the high potential side, and the other end of the primary winding 103a is connected to one end of the capacitor C2, for example, an output end on the high potential side. One end of a secondary winding 103b of the transformer for activation 103 is connected to the other end of the capacitor C2, for example, an output end on the low potential side, and the other end of the secondary winding 103b is connected to an activation resistance R1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197988-A (JP)
Title: Rolling bearing
Inventor: FURUBAYASHI TAKATSUGU
IPC: F16C19/26
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing having a retainer improved in shaping characteristics and strength and dimensional change control effect by fiber.  <P>SOLUTION: The rolling bearing has an inner race, an outer race, a plurality of rolling bodies positioned between this inner race and the outer race and the retainer 24 which holds the rolling bodies freely rotatably. The retainer 24 has the outside diameter part of the retainer base, which is made by molding the resin by the fiber, restrained by fiber, and a retainer base has an annular groove 25 in the circumferential direction of an outer diameter face, and is restrained by the fiber in the annular groove 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202163-A (JP)
Title: Metal plate z folding apparatus
Inventor: MATSUURA KIYOSHI
IPC: B21D5/04
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal plate Z folding apparatus which can simultaneously perform mountain folding and valley folding to a metal plate.  <P>SOLUTION: The metal plate Z folding apparatus 30 is provided with a turning bearing 34 turnable around a fixing shaft 33, a rotating shaft 35 which rotatably passes through the inside thereof and is parallel with the fixing shaft 33, a driving shaft 36 which has a different axis from the fixing shaft 33 and turns the turning bearing 34, and a parallel motion mechanism 39 which reversely rotates the rotating shaft 35 corresponding to the turning of the turning bearing 34 and keeps a parallel posture to the fixing shaft 33. The metal plate Z folding apparatus 30 has an outer weight 33a for the mountain folding and an inner weight 33b for the mountain folding which press connecting plates C<SB>1</SB>, C<SB>2</SB>for Z folding at the shaft end of the fixing shaft 33. The turning bearing 34 has a folding member 34a for the mountain folding and a folding member 34b for the valley folding to which the press connecting plates C<SB>1</SB>, C<SB>2</SB>for the Z folding are pressed. The metal plate Z folding apparatus has an outer weight 35a for the valley folding and an inner weight 35b for the valley folding at the shaft end of the rotating shaft 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206188-A (JP)
Title: Flexible printed wiring board
Inventor: ISHIKAWA YOSUKE
IPC: H05K9/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed wiring board which is manufactured from a small number of components in a small number of processes and can secure both electromagnetic shield characteristics and flexibility.  <P>SOLUTION: In the flexible printed wiring board, a circuit protection member 3 with an electromagnetic shield layer wherein the electromagnetic shield layer 1 and circuit protection member 2 are integrally formed, is stacked on a circuit board 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207239-A (JP)
Title: Charging controller for solar cells
Inventor: GOTO YASUO
IPC: H02J7/35
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging controller for solar cells for efficiently charging an electric storage device with solar cell power by changing maximum power point tracking control methods according to the power generated by the solar cell.  <P>SOLUTION: The charging controller includes: a DC-DC converter circuit 10 that voltage-converts the output voltage of a solar cell 2 and outputs it to an electric storage device 3; a generated power detection unit 20 that detects a drop in the power generated by the solar cell 2; a differentiation selection circuit 30 that computes at least either a first differentiation indicating the temporal differentiation of the output power of the DC-DC converter circuit 10 and a second differentiation indicating the temporal differentiation of either the output voltage or output current of the DC-DC converter circuit 10 based on the output detected in the generated power detection unit 20 and selectively outputs either the first differentiation or the second differentiation; and a voltage conversion control circuit 40 that outputs a control signal for controlling the output voltage of the DC-DC converter circuit to a switching element comprising the DC-DC converter circuit 10 based on the first differentiation or the second differentiation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204090-A (JP)
Title: Fluid control device
Inventor: TAKEUCHI KAZUAKI
IPC: F16K27/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid control device further improved in assembling work efficiency.  <P>SOLUTION: A female screw portion is provided on a sliding member 13 which is slidable along guide grooves 11a, 11b of fixed rails 11, 12. The lower part of a headless bolt 15 is screwed into the female screw portion, and the upper part of the headless bolt 15 is protruded from the upper faces of the fixed rails 11, 12. A bolt insertion hole 1b of a movable rail 1 is fitted to a protruded portion of the headless bolt 15, and a cap nut 18 is screwed to the upper end of the headless bolt 15. Thus, the movable rail 1 is mounted on the fixed rails 11, 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203774-A (JP)
Title: Door device
Inventor: IGUCHI KIMIKO
IPC: E05B65/06
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device capable of forbidding the automatic opening/closing operation of a door body by opening/closing operation from the indoor side.  <P>SOLUTION: The indoor side is provided with a system lock instructing part for instructing system lock for forbidding the automatic opening/closing operation of the door body. If the system lock is not instructed by the system lock instructing part, the door body is automatically opened/closed by the actuation of a drive part according to the operation of an opening/closing operation part for instructing opening/closing of the door body. If the system lock is instructed by the system lock instructing part, the operation of the opening/closing operation part is invalidated to forbid automatic opening/closing of the door body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008219902-A (JP)
Title: Mobile radio terminal and control method thereof
Inventor: OKAMOTO SEIICHI
IPC: G06Q50/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio terminal capable of modifying a character string or an image to be displayed or changing a service to be offered in accordance with history information of a user.  <P>SOLUTION: The present invention includes: receiving age-limit information of an article to be vent on an automatic vending machine via a Bluetooth (BT) radio unit 105 when a mobile radio terminal makes an electronic commerce transaction; comparing age information of a user stored on a UIM card 114 with the age-limit information by a control unit 100; and accepting an article purchase request from the user unless the user corresponds to the age limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262544-A (JP)
Title: On-screen display control system and operating method thereof
Inventor: KO TAKUMIN
IPC: G09G5/377
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-screen display control system and an operating method thereof with simple and intuitive operations.  <P>SOLUTION: This on-screen display (OSD) control system comprises an OSD display menu composed of a main menu and a submenu, and a plurality of OSD buttons. The main menu includes a plurality of shortcut icons which execute adjustment corresponding to only one display character, and data which adjusts a plurality of display characters. The submenu is a lower-level menu for the shortcut icons and the menu icons and includes a plurality of function selection icons required for adjustment of the display characters. In one menu display state, each displayed icon corresponds to one OSD button separately.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217479-A (JP)
Title: Deceleration instruction device and deceleration instruction method
Inventor: AOYANAGI ISAO
IPC: B60R21/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for urging a driver to take a safety measure when there are a plurality of warning objects ahead of his or her own vehicle.  <P>SOLUTION: A deceleration instruction device is provided with: a decision time determining means for determining a decision time; a projecting means for projecting an image onto a road surface ahead of one's own vehicle; a warning object information output means for outputting a position of the warning object and a relative moving speed ahead of one's own vehicle; an arrival time calculating means for calculating an arrival time required for one's own vehicle to arrive at each warning object on the basis of a position of each warning object and a relative moving speed when a plurality of positions of warning objects and the relative moving speed are output; a time interval predicting means for predicting time intervals at which one's own vehicle passes each warning object from each arrival time calculated; and a projection control means for projecting an image for instructing deceleration onto the road surface ahead of one's own vehicle by the projecting means when at least one of the predicted time intervals is shorter than the decision time determined by the decision time determining means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215957-A (JP)
Title: Device and method for diagnosing failure of decompression mechanism
Inventor: SHIINO SHUNICHI
IPC: F02D45/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method of quickly diagnosing a failure of a decompression mechanism during engine start.  <P>SOLUTION: This failure diagnosis device diagnosing a failure of the decompression mechanism reducing cylinder compression pressure of an engine, includes: an engine speed change detection means S15 detecting a change of an engine speed at a specific crank angle during cranking in engine start; and decompression failure determination means S17, S18 determining the failure of the decompression mechanism based on the change of an engine speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219078-A (JP)
Title: Clock data recovery circuit
Inventor: TAKASE MASAYOSHI
IPC: H03L7/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To supply a stable reproduction clock, regardless of a jitter component contained in a reception burst data signal by shortening the time for bit synchronization with the reception burst data signal.  <P>SOLUTION: The clock data recovery circuit includes: an interpolator section 46 for generating a reference clock having the same frequency as that of a reception burst data signal and two kinds of determination clocks having phases different from that of the reference clock; and phase adjustment control section 45 capable of changing the phase of the reference clock for the unit of M/2π. In the first phase adjustment timing after burst data signal reception start, a phase change amount is enlarged and in the second timing and thereafter, the change amount is made smaller than the previous phase change amount, so that a reproduction clock is generated while fast bit-synchronizing with the reception burst data signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214928-A (JP)
Title: Container having internal threads
Inventor: YOSHIKAWA TAKASHI
IPC: B65D1/02
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having an internal threads by which a user does not have a feeling of congruity even when a liquid content is directly drunk from a container mouth section because the mouth touch feeling is good, and in addition, which has a structure allowing a molding processing method to be easily executed at reasonable costs.  <P>SOLUTION: This container 1 having the internal threads is formed of a container 5 and a lid 9. For the container 5, the internal threads 4 isprovided in n the inner peripheral surface 3 of the mouth section 2. The lid 9 has an internal cylinder 7 on which an external threads 6 threadedly engaged with the internal threads 4 on the container 5, and an external cylinder 8 which covers the mouth section 2. The inner diameter (R1) of the internal threads 4 is equal to or larger than the inner diameter (R2) of the mouth section 2 excepting the internal threads 4 (R1≥R2), and therefore, the simple molding processing method can be applied to the container 5. Since there is no foreign object on the tap of the mouth section 2, there is no feeling of incongruity, and the user can directly drink the liquid content with a good feeling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219519-A (JP)
Title: String for racket
Inventor: OKANO MAKOTO
IPC: A63B51/02
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide strings for a racket, having durability and hitting performance at the same time, compared with conventional racket strings, and having also excellent stretching property, mass-productivity and economic efficiency.  <P>SOLUTION: Core-sheath composite monofilaments using polyamide resin in a sheath part 2 and thermoplastic resin other than polyamide resin in a core part 1 are used at least in part of the strings. The cross section of the monofilaments in the direction perpendicular to the fiber axis of the core part 1 has a multi-leaf cross-sectional shape with a plurality of split-leaf parts 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224407-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MURAYAMA KEIICHI
IPC: H01L27/06
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device achieving a characteristic advantage of HBT and that of HFET in a relation of tradeoff; and to provide a method of manufacturing the device.  <P>SOLUTION: In Bi-HFET, HBT is provided with a sub-collector layer 107, a GaAs collector layer 108, a GaAs base layer 109 and an InGaP emitter layer 110, which are sequentially laminated. The sub-collector layer 107 has a GaAs external sub-collector region 107a and a GaAs internal sub-collector region 107b positioned on the GaAs external sub-collector region 107a. A mesa-shaped collector part 830 and collector electrodes 203 are separately formed on the GaAs external sub-collector region 107a. HFET has a GaAs cap layer 105 constituted of part of the GaAs external sub-collector region 107a, and a source electrode 304 and a drain electrode 305, which are formed on the GaAs cap layer 105.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221031-A (JP)
Title: Zirconia-carbon-containing refractory and method for producing the same
Inventor: MORIKAWA KATSUMI
IPC: B22D11/10
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the corrosion resistance and thermal shock resistance of a zirconia-carbon-containing refractory in a high zirconia area of around 80 mass% ZrO<SB>2</SB>content or more.  <P>SOLUTION: The zirconia-carbon-containing refractory includes a carbon bond formed between aggregate grains, ≥80 mass% ZrO<SB>2</SB>component and a carbonaceous material. The total volume of open pores and the carbonaceous material in the structure of the refractory is 25-42 vol.%. Open pores each having ≥10 μm pore size account for ≤30% of the total open pores in the structure of the refractory. Carbonaceous material grains each having >45 μm maximum length in the carbonaceous material in the zirconia-carbon-containing refractory account for <60 mass% of the total mass of the carbonaceous material except the bonded carbon in the zirconia-carbon-containing refractory.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224462-A (JP)
Title: Capacitance type physical quantity sensor
Inventor: TSUBAKI KOICHI
IPC: G01P15/125
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a movable electrode portion from being deformed by external stress while suppressing an increase in overall size.  <P>SOLUTION: A sensor element 5 comprising the movable electrode portion 6 and fixed electrode portions 7 and 8 is provided by forming a groove in a single-crystal silicon layer 4 provided on a support substrate 2 with an insulating layer 3 interposed. The movable electrode portion 6 has movable electrodes 6d extending in a comb tooth shape from a spindle portion 6a, and also has beam portions 6b at both front and rear ends of the spindle 6a and a first anchor portion 6c on a front end side. An aluminum-made electrode pad 9 is provided on an upper surface of the anchor portion 6c. In the anchor portion 6c, two slits 12 for stress cutting having depth enough for removing the whole single-crystal silicon layer 4 are formed. The slits 12 extend inwardly from both right and left edges of the anchor portion 6c to positions where they cross virtual prolongations obtained by extending both right and left edges of the electrode pad 9. The slid width is not less than 5 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224542-A (JP)
Title: Semiconductor device and display unit
Inventor: YONEYA NOBUHIDE
IPC: H01L29/786
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent an organic semiconductor layer from peeling at the interface of a protective film while sufficiently protecting the organic semiconductor layer with the protective film, and therefore has excellent characteristics and enhanced yield by virtue of improved mechanical reliability.  <P>SOLUTION: A semiconductor device 1a includes an organic semiconductor layer 13 that is pattern-formed on a substrate 3, and a protective film 15 that is pattern-formed on the substrate 3 so as to cover an exposed surface including a sidewall of the organic semiconductor layer 13. An insulating partition 11 having an opening 11a is provided on the substrate 3, and the organic semiconductor layer 13 is pattern-formed at a lower portion of the opening 11a of the partition 11 so that the organic semiconductor layer 13 is isolated by the partition 11. The protective film 15 is provided so as to fill the opening 11a of the partition 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225645-A (JP)
Title: Microminiaturized bubble motor
Inventor: EBISAKI SHUNICHI
IPC: H02N11/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microminiaturized bubble motor that achieves a thermal rachet model and is efficiently operated in microscale such as micro scale or nano scale.  <P>SOLUTION: The microminiaturized bubble motor is provided with a drive substrate 12 having a continuous surface 11 that is immersed in the liquid 1 and is extended in one direction 2, a driven element 14 that is positioned closer to the continuous surface 11 and can be moved in the direction, and a drive 16 that varies a distance between the drive substrate and driven element. A plurality of asymmetric patterns 13 that are positioned at predetermined pitches in the direction and interfacial energy with the liquid surface is big in the direction and small in a reverse direction are provided on the continuous surface 11 of the drive substrate. The distance between the drive substrate 12 and driven element 14 is varied with the drive 16, the driven element 14 is transitioned between asymmetric potential state and free Brownian motion state, and the formation of the bubbles produced therebetween in the asymmetric potential state allows the driven element 14 to be moved in the direction 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232492-A (JP)
Title: Cover removal structure of electric connection box
Inventor: TAKEUCHI KUNIHIKO
IPC: H02G3/16
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and surely remove a cover of an electric connection box even if components or the like are closely arranged at the upper side of the electric connection box in a narrow space of a motor vehicle or the like.  <P>SOLUTION: The electric connection box 1 in which a plurality of the components 6 to 8 are arranged stepwise in the width direction of a connection box body 4, and the cover 5 covering the connection box body is formed stepwise in the cover width direction along the arrangement of the plurality of components is closely arranged at the lower side of a construction 41 in a vehicle or the like, and the cover is removed by obliquely being slid from the lower part to the upper part in the cover width direction along the plurality of components which are arranged stepwise between the cover and the construction. Internal faces 47 of ends of steps 27 to 29 of the cover 5 which are formed stepwise are formed into curved shapes. Locked parts 33, 36 are formed on the wall 9 of the connection box body at a side where the component 6 is arranged at a low height, and a locking arm 32 is arranged at the cover 5 with respect to the locked parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT