baber/WOPTO huggingface dataset:
Patent JP-2010171156-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: AKIBA TOSHIHIKO
IPC: H01L21/301
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that with recent shrinking semiconductor process, insulating layers formed between interconnect layers are becoming thin and materials of a low dielectric constant have been used for an insulating layer in a multilayer interconnect to avoid parasitic capacitance between the interconnect layers, but Low-k materials have low material strength compared with the conventional insulating layers and porous low-k materials are structurally more fragile.  <P>SOLUTION: According to a manufacturing method of a semiconductor device having a multilayer interconnect layer including a Low-k layer, in step cutting system dicing in which after formation of a groove in a semiconductor water with a tapered blade, the groove is divided with a straight blade thinner than the groove width, the multilayer interconnect layer portion is cut while being covered with a tapered face and then the wafer is separated with a thin blade which is not brought into contact with the multilayer interconnect layer portion. A relatively fragile Low-k layer is not damaged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219345-A (JP)
Title: Power generator and motor device
Inventor: NAKAMURA KAZUYOSHI
IPC: H02P9/00
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which maintains rotation of a power generator even if the flow rate of a fluid changes.  <P>SOLUTION: The power generator 1000 for generating power by receiving the fluid includes a rotating member 190 which rotates by receiving the fluid, a generator motor 100 which is mechanically linked with the rotating member 190 and operates both as the power generator and as a motor, a rotational speed measuring portion 206 which measures a rotational speed of the generator motor 100, and a controller 200 which controls the generator motor 100. The controller 200 controls the generator motor 100 so as to maintain the rotation of the rotating member 190 even if the flow speed of the fluid changes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010167703-A (JP)
Title: Laminate using fluororesin, method for manufacturing the same, and bonding method
Inventor: YOKOKAWA SEIICHIRO
IPC: B32B15/082
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate using fluororesin free from a demand for strict safety management while having adhesive strength equivalent to a bonding method that uses liquid ammonia, low in cost and continuously usable at higher temperatures than a conventional bonding method.  <P>SOLUTION: A layer 1 made of an inorganic substance and/or a heat-resistant organic substance, and a layer 4 containing resin, are bonded through a porous body 3 made of a compound having a bond of a silicon atom and an oxygen atom at least or through a porous body made of the resin 4 and the compound 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175574-A (JP)
Title: Head-up display device
Inventor: TSUKUDA DAISUKE
IPC: G02B27/01
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-up display device that suppresses generation of an unnecessary image and improves display quality.  <P>SOLUTION: The head-up display device includes: a liquid crystal display element 23 that emits display light L; a concave mirror 41 that reflects display light L; and a housing 70 accommodating the liquid crystal display element 23 and concave mirror 41. The head-up display device projects display light L reflected by the concave mirror 41, onto a projecting member 13 via a light transmission part 80, thereby displaying a virtual image to an observer 14. The head-up display device includes: a circuit substrate 50 having an element driving circuit 93 that drives the liquid crystal display element 23; and a covering member 60 that covers the circuit substrate 50. The covering member 60 includes: an opening 62 through which the display light L from the liquid crystal display element 23 to the concave mirror 41 passes; and a light shielding section 63 that prevents part X1 of the display light L which does not pass through the opening 62, from reaching the light transmission part 80 via a predetermined optical path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256182-A (JP)
Title: Piezoelectric/electrostrictive ceramic composition manufacturing method
Inventor: TANAKA RITSU
IPC: H01L41/22
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (Li, Na, K)(Nb, Ta)O<SB>3</SB>-based piezoelectric/electrostrictive ceramic composition having a large field-induced distortion during application of a high electric field.  <P>SOLUTION: After synthesizing a perovskite oxide containing Li (lithium), Na (sodium) and K (potassium) as A-site elements and containing at least Nb (Niobium) out of the Nb and Ta (tantalum) as B-site elements, a ratio of total number of atoms of the A-site elements to total number of atoms of B-site elements being higher than 1, a Bi (bismuth) compound is added to the perovskite oxide and the perovskite oxide is reacted with the Bi compound. An addition amount of the Bi compound with respect to 100 molar parts of the perovskite oxide is preferably equal to or greater than 0.01 molar part and equal to or smaller than 0.1 molar part in terms of Bi atoms.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172388-A (JP)
Title: Slot machine
Inventor: ONOZAWA YUKIO
IPC: A63F5/04
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of displaying the number of times of shift to a specific general game state advantageous to a player during a general game in an outside game history display device, and capable of outputting such game state signals as not to prevent the game history display device from counting the number of times of play executed in the specific general game as the number of times of inter-bonus play.  <P>SOLUTION: In the slot machine, a game information output means 450 outputs, to a game history display device 700, a BB-RB actuation signal and a BB actuation signal during a BB game when the general game is shifted to a BB game by a game state control means 432, and outputs thereto the BB-RB actuation signal and an RB actuation signal during an RB game when the general game is shifted to an RB game. The game information output means 450 outputs an AR starting signal for just two seconds to the game history display device 700 when an RT state is shifted to an RT3 state by a general game control means 434.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172475-A (JP)
Title: Percutaneous drug delivery system
Inventor: YAEGASHI MITSUTOSHI
IPC: A61N1/30
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a percutaneous drug delivery system, and to easily manage and confirm a plurality of kinds of drugs and electric current profile.  <P>SOLUTION: The percutaneous drug delivery system 10a includes: a patch 12 having an RF tag chip 20 as an identification information storage means with identification information 34 recorded therein and the drugs 38; a controller 14a having a controller power source 52a; and a cradle 16 with the plurality of electric current profiles 90 recorded therein. The cradle 16 reads the identification information 34, selects the electric current profile 90 which is based on the identification information 34, and transmits the profile to the controller 14a. Thus, only one controller 14a performs the confirmation of the drug 38 and the administration of the drug 38 which is based on the electric current profile 90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177055-A (JP)
Title: Method for manufacturing cu-ag alloy wire, and cu-ag alloy wire
Inventor: KUWABARA TETSUYA
IPC: H01B11/18
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a Cu-Ag alloy wire for manufacturing an extra-fine Cu-Ag alloy wire at sufficient productivity, and the extra-fine Cu-Ag alloy wire.  <P>SOLUTION: The extra-fine wire with a finished wire diameter of 0.05 mm or below is manufactured by drawing a cast material including Ag of 0.5-15.0 wt.%. The cast material wherein foreign bodies of more than 0.2 μm related to disconnection of a wire are very few is used. A surface layer of the wire with a wire diameter ϕ of 1.0 mm or below is removed at a wire which is in a halfway stage of wire-drawing to a finished wire diameter. Removal of the surface layer is performed so as to make thickness t of the surface layer to be removed satisfy t/r≥0.02 when one half of a wire diameter ϕ of the wire before removing the surface layer is set up to be r. The obtained extra-fine Cu-Ag alloy wire and a strand wire twisting the Cu-Ag alloy wire are suitably used for a center conductor of a coaxial cable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178566-A (JP)
Title: Bidirectional converter
Inventor: TAKAYAMA ICHIRO
IPC: H02M3/28
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the bidirectional converter which can attain size and weight reduction better than before.  <P>SOLUTION: When the drive power supply on the input side is a drive power supply 51 (sub-drive power supply), the bidirectional converter supplies power to a control section 4 only from the drive power supply 51 in the starting period of an AC/DC conversion unit 2, and sets power consumption of the control section 4 to decrease as compared with the normal operation period. In the normal operation period of the AC/DC conversion unit 2, power is supplied to the control section 4 only from a drive power supply 52 (main drive power supply). Consequently, the power supply capability on one side (the side of the drive power supply 51, i.e. the sub-drive power supply) may be lowered more than before.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010159869-A (JP)
Title: Rotation transmission mechanism using one-way clutch
Inventor: TAKASAKI KATSUYA
IPC: F16H48/08
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, although there is the rotation transmission mechanism which uses a one-way clutch and a ratchet for transmitting positive-reverse rotations as one-directional rotation, it freewheels during reverse rotation, transmitting only one-directional rotation, and so it requires two arms for transmitting rotation as consistent one-directional rotation.  <P>SOLUTION: This rotation transmission mechanism includes an input side bevel gear, a small bevel gear, and an output side bevel gear combined, the output side bevel gear being arranged in symmetry to the input side bevel gear, whereby the input side bevel gear and the output side bevel gear are rotated via the small bevel gear in the opposite directions consistently. A one-way clutch is incorporated therein to produce the positive-reverse rotations of the two bevel gears as one-directional rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185680-A (JP)
Title: Axial load application apparatus
Inventor: ITO AKIRA
IPC: G01M13/04
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial load application apparatus which enables accurate evaluation of the rigidity of a sample bearing.  <P>SOLUTION: The axial load application apparatus 10 includes an axial force generating device 11 which generates an axial load Fa to be applied to a rotating shaft 2, a rolling bearing 12 for axial force transmission of which the inner ring is fixed to the rotating shaft 2, and an axial force transmitting mechanism 14 which transmits an axial force from the axial force generating device 11 to the rotating shaft 2 without radially restricting the rolling bearing 12 for the axial force transmission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187143-A (JP)
Title: Method for manufacturing tuning fork vibrator
Inventor: OKADA TAKAO
IPC: H01L41/22
Filed: 2009-02-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a phenomenon that Au of a corrosion resistance film (Au/Cr film) is eluted around the place of the Au plating to cause etching of the place while etching the crystal substrate is seen in a frequency coarse adjustment part, and this place of the crystal piece is also etched while etching a crystal substrate, resulting in the loss of a crystal piece.  <P>SOLUTION: In a method for manufacturing a tuning fork vibrator, a metal film (Au plating) for frequency adjustment is formed at the frequency coarse adjustment part of the tuning fork vibrator, after a process for forming the corrosion resistance film (Au/Cr film) on the crystal substrate and before a process for making the corrosion resistance film (Au/Cr film) correspond to the external shape of the tuning fork vibrator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185521-A (JP)
Title: Bearing seat, ball joint, and method of manufacturing method of the bearing seat
Inventor: SATO YASUHIRO
IPC: F16C11/06
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball seat 16 which prevents the occurrence of burrs when released from a mold.  <P>SOLUTION: The ball seat body 41, on which an inclination angle α of an inclined plane 45 to the direction intersecting the axial direction perpendicularly is made to be equal to or larger than an inclination angle β to the axial direction at the inner edge side of a first opening 43, is formed at the outside circumferential side including an equator A2 of a spherical core 55 having an outer diameter dimension D1 approximately equal to a ball part. When the ball seat body 41 is released from the mold against the core 55 by pressing the ball seat body 41 from one end side by a stripper plate 56 of a roughly cylindrical shape whose inner diameter dimension D2 is larger than the outer diameter dimension D1 of the core 55, the one end side of the ball seat body 41 is disabled to bite between the outside circumferential side of the core 55 and the inside circumferential side of the stripper plate 56, so that burrs due to biting can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184047-A (JP)
Title: Endoscope, endoscope driving method, and endoscope system
Inventor: MASUNO SHINGO
IPC: G02B23/26
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve more accurate endoscopic examination by reducing the intervals for acquiring regular and special images with regular and special illumination light as much as possible.  <P>SOLUTION: When a simultaneous imaging mode is selected, a regular illumination light source 50 and a special illumination light source 51 simultaneously or alternately emit regular illumination light and special illumination light in each accumulation period in a CCD 23. In the 2nth imaging operation, the interline transfer CCD 23 starts accumulation of electric charge to a light receiving element 65 immediately after reading and transferring the signal charge from the light receiving element 65 to a first vertical CCD 66 in the 2n-1th imaging operation. After accumulating the electric charge, the CCD 23 reads and transfers the signal charge according to reading pulses. After reading and transferring the signal charge, the CCD 23 retains the signal charge in the first vertical CCD 66 till the horizontal transfer of the signal charge in the 2n-1th imaging operation is terminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183883-A (JP)
Title: Transplanting implement
Inventor: WATARI KEISUKE
IPC: A01C11/02
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a back space of a seedling-carrying platform, pressed by a power-distributing case, and to miniaturize a transplanting implement by bringing a horizontal frame close to the seedling-carrying platform.  <P>SOLUTION: The transplanting implement is constituted by arranging an input shaft 34 to which a power is transmitted from an input case 12, at the upper part of the power-distributing case 24, and also arranging a transplanting power-output shaft 35 for outputting a transplanting power to a transplanting transmission shaft 9, at the lower part of the power-distributing case 24. The power is transmitted by a chain between the input shaft 34 and the transplanting power-output shaft 35, and a speed-changing shaft 43 of a horizontally sending speed-changing mechanism 10, and a horizontally sending power-output shaft 36 for outputting the horizontally sending power to a horizontally sending shaft 11 are arranged in the chain locus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191773-A (JP)
Title: Method and system for communicating vehicle position
Inventor: KOJIMA YUJI
IPC: G01C21/00
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce useless communication about a current position of a specified vehicle, in a vehicle position communication system for transmitting sequentially the current position of the specified vehicle, and for displaying the current position on a specified display.  <P>SOLUTION: The vehicle position communication method/system transmits the current position of the specified vehicle from an onboard device to a cellular phone, at a transmission interval in response to a scale of a map data displayed on the cellular phone. The transmission interval is a transmission interval to bring an interval between this time display position of the current position of the specified vehicle and the last display position thereof into 0.5 cm, when the specified vehicle travels at 60 km/hr of speed. Thereby the useless communication is reduced since frequent communication is avoided in a state where the display position cannot be discriminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194772-A (JP)
Title: Image forming apparatus
Inventor: MURAKAWA GO
IPC: B41J29/46
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To deal succeeding jobs accumulated in an apparatus promptly using an alternative apparatus efficiently while preventing the double transaction of the job in error.  <P>SOLUTION: The image forming apparatus 1A includes a communication unit 14, a storage device 15, a request management section 21 which receives a plurality of requests and stores them in the storage device 15 in order, a request transaction section 22 for making the transaction in order for every request, an error detection section 23 for detecting the stopping of transaction by the request transaction section, an alternative apparatus search section 24 for searching another image forming apparatus which can substitute for the image forming apparatus 1A, and a request transfer section 25 which transmits the requests after the request by which the stopping of transaction is detected to another substitutable image forming apparatus specified by the alternative apparatus search section 24 through the communication unit without transmitting the request by which the stopping of transaction is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197546-A (JP)
Title: Droplet discharge apparatus, method of discharging droplet and method of manufacturing color filter
Inventor: GOTO TAKASHI
IPC: B05C11/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharge apparatus which suppresses deterioration of image quality by making the variation in lines indistinctive and further has excellent production efficiency, to provide a method of discharging droplets and a method of manufacturing a color filter.  <P>SOLUTION: The droplet discharge apparatus includes: a droplet discharge head 5 which has a plurality of nozzles and a plurality of driving elements provided corresponding to the plurality of nozzles; a feeding reel 12 which feeds a sheet member 15; a taking-up reel 13 which takes up the sheet member 15; a plasma processing device 34 which performs a liquid repellant processing on the surface of the sheet member 15; an imaging apparatus 14 which captures an image of the function liquid discharged to the liquid repellant processed sheet member 15 from the plurality of nozzles ; an analysis means 32 which performs the image processing of the image captured with the imaging apparatus 14, measures the spotted area of the function liquid on the sheet member 15 and finds the distribution of the discharged quantity of the function liquid discharged from the plurality of nozzles; and a control means 31 which controls voltages applied to the plurality of driving elements so that the discharged quantities of the plurality of nozzles approximate predetermined proper quantities on the basis of the distribution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199832-A (JP)
Title: Remote controller
Inventor: MINAMIYAMA YUKIYOSHI
IPC: H04Q9/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller improving the operability and maintainability of equipment to be controlled and easily increasing the equipment to be controlled.  <P>SOLUTION: On the basis of control signals including unique address data transmitted by the remote controller 1 through a radio communication section 2, the sensitivity or imaging range of the camera 51a of inspection apparatuses 51, 52, 61, 62... and the threshold of an image processor 51b etc., are remotely controlled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197204-A (JP)
Title: Voltage polarity discrimination circuit
Inventor: INOUE ATSUO
IPC: G01R19/14
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately discriminate the polarity of a target voltage.  <P>SOLUTION: A voltage polarity discrimination circuit (1) includes: an integration circuit (10); a switch (SW0); and a time measurement circuit (12). The integration circuit (10) includes an operational amplification circuit (100) including an input offset voltage (V<SB>osa</SB>) that is larger than the maximum or smaller than the minimum value of an input voltage (V<SB>in</SB>) of the integration circuit (10). A switch (SW0) switches the input voltage (V<SB>in</SB>) to the integration circuit (10) to voltage (voltage across R<SB>in</SB>) of which polarity is discriminated or a first reference voltage (GND). A time measurement circuit (12) measures time until an output voltage (V<SB>10</SB>) of the integration circuit (10) reaches a setting voltage, and discriminates the polarity of the input voltage (V<SB>in</SB>) to the integration circuit (10) based on the measurement result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197282-A (JP)
Title: Displacement measuring device and displacement measuring system
Inventor: OHAKU IWAO
IPC: G01B11/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement measuring device for measuring displacements in three directions in a simple structure, and to provide a displacement measuring system.  <P>SOLUTION: This displacement measuring device is disposed in a layer 4 formed between a floor 2 as a base and a ceiling 3 of a building as a displacement detection target formed so as to face the floor 2. Accordingly, the displacement measuring device 1 detects displacements of the ceiling 3 in a horizontal direction H and a vertical direction z due to, for example, disaster such as earthquake on the basis of a deviation between reception positions of a first light beam L1 and a second light beam L2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280483-A (JP)
Title: Corrosion resistant member, method for producing the same and treatment device
Inventor: NAKAHARA MASAHIRO
IPC: C04B41/87
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick film having denseness higher than that of the conventional one in a corrosion resistant member for a semiconductor or liquid crystal manufacturing apparatus in which a Y<SB>2</SB>O<SB>3</SB>film exhibiting high corrosion resistance to halogen series gas of fluorine series, chlorine series or the like and the plasma thereof is formed on the surface of a base material.  <P>SOLUTION: Slurry comprising Y<SB>2</SB>O<SB>3</SB>spherical particles, Y<SB>2</SB>O<SB>3</SB>particles and Y<SB>2</SB>O<SB>3</SB>sol is applied to a base material, so as to be a Y<SB>2</SB>O<SB>3</SB>thick film comprising the Y<SB>2</SB>O<SB>3</SB>spherical particles and in which the crystals of a corrosion resistant film are packed relatively at higher density, and firing is performed at high temperature, thus the corrosion resistant member is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT