baber/WOPTO huggingface dataset:
Patent JP-2010053459-A (JP)
Title: Method and apparatus for producing staple fiber
Inventor: SHIMIZU TOSHIHIKO
IPC: D01G1/04
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a staple fiber capable of easily identifying an abnormality in a tow arising in a stretching process at the upstream side of a crimping machine, and of highly certainly and efficiently carrying out automatic separation of a fiber even if the change in the shape of the fiber is difficult to discern due to the lack of a change in the color thereof in a cutting process.  <P>SOLUTION: The method and apparatus for producing a staple fiber comprises processes of identifying an abnormal tow by virtue of a displacement sensor and an acceleration sensor attached to the upstream side of a crimping machine, spraying ink that dries super quickly onto the surface of the tow, detecting the ink sprayed onto the tow at the upstream side of a cutting process, and downgrading the tow having been cut, by automatically switching a damper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053646-A (JP)
Title: Sash with screen door
Inventor: OTA SATOSHI
IPC: E05C3/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash with a screen door demonstrating an excellent security function and further locked simply just like an ordinary lock irrespective of a simple constitution.  <P>SOLUTION: The sash 1 with a screen door includes an inside door 2 and an outside door 3 installed as sliding doors and the screen door 4 installed outside of the outside door 3, and can be locked by a crescent 5 provided on a stile 20a of the inside door 2 and a crescent receiver 51 provided on a stile 30a of the outside door 3. The screen door 4 has a crescent receiver 52 provided at a position on the stile 40a corresponding to the stile 30a of the outside door 3, and is provided with a grille for inhibiting intrusion of a person. The crescent 5 of the inside door 2 has an engagement piece 5b capable of being extended and contracted to an extended diameter engagement position and a standard position; the engagement piece 5b is engaged with the crescent receiver 51 of the outside door 3 at the standard engagement position, and is engaged with the crescent receiver 52 of the screen door 4 at the extended diameter engagement position. The engagement state as described above can be fixed by a dial key 6 provided on the stile 20a of the inside door 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009018418-A (JP)
Title: Leg type mobile robot
Inventor: MORI NAOTO
IPC: A63H11/00
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent leg type mobile robot constituted of movable legs coupled to its body.  <P>SOLUTION: A handle is provided at the top edge of the rear of the robot body. During the robot walks, carries out a leg type job, or goes out of control, an operator can chase the robot from the rear of a machine and catch the robot easily by grasping the handle. Also, there is no risk of harming the operator's arm that grasps the handle in the event that legs and arms of the robot move without control during the operator's handle operation. Furthermore, since the grasping part of the handle also works as an emergency stop mechanism when it is detected that the handle is grasped by the operator, joint actuators of the whole robot body are made to lose strength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010059557-A (JP)
Title: Device for producing nanofiber, and method for producing nanofiber
Inventor: KUROKAWA TAKAHIRO
IPC: D04H1/728
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing nanofibers, which efficiently collects the nanofibers produced in a space to improve the production efficiency of the device.  <P>SOLUTION: The device for producing the nanofibers includes: a charging means 202 for charging a raw material liquid 300, an outflow member 211 having outflow holes 216 for flowing out the raw material liquid 300 into a space, a collecting means 110 for collecting the nanofibers 301 produced in the space, a first induction electrode 121 for generating an electric field for inducing the nanofibers on a collection means 110, a second induction electrode 122, a first induction power source 123 for applying a prescribed electric potential to the first induction electrode 121, and a second induction power source for applying a prescribed electric potential having polarity opposite to that of the first induction electrode 121 to the second induction electrode 122.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060676-A (JP)
Title: Sound field visualization system and sound field visualization method
Inventor: KURIHARA MAKOTO
IPC: H04N5/91
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily attain visualization of a sound field with no reproducibility, without missing frequency information of sound to be visualized.  <P>SOLUTION: Each of a plurality of sound-to-light converters 10-k (k=1 to N: N is a natural number of 2 or more) including a microphone and a light emitting section for emitting light with brightness corresponding to sound pressure of the sound collected by the microphone, is arranged in a sound space 3, and an imaging apparatus 20 for picking up the video image of the sound space 3 with time resolution satisfying the sound band of the sound collected by the microphone. Then, a sound source 2 arranged in the sound space 3 starts to emit sound, and image processing by an image processing device 30 is performed to the video image picked up by the imaging apparatus 20, and recording of a video signal as the result of the processing and slow reproduction of the video image expressed by the video signal are performed by a recording/reproducing device 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058193-A (JP)
Title: Polishing pad, and method for manufacturing the same
Inventor: ITOYAMA MITSUNORI
IPC: B24B37/24
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad, capable of achieving hydrophilic property on the surface side of a polishing layer, while restricting swelling property over the whole thickness of the polishing layer, and a method for manufacturing it.  <P>SOLUTION: The polishing pad 20 includes a polishing sheet 1 having a polishing plane P made of polyurethane resin for polishing an object to be polished. The polishing sheet 1 is formed of a surface layer 1a having predetermined thickness formed on the side of the polishing plane P over the whole surface of the polishing plane P, and an inner layer 1b as a part except the surface layer 1a. In the polishing sheet 1, a number of foams 2 are formed, and the inner part of the polishing sheet 1 except the foams 2 includes acetyl cellulose. The surface layer 1a is deacetylated by alkaline treatment to at least part of the acetyl cellulose. The surface layer 1a is higher in hydrophilic property and swelling property than the inner layer 1b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061755-A (JP)
Title: Structure of fixing optical element, and optical head device
Inventor: YANAGISAWA KATSUSHIGE
IPC: G11B7/08
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of fixing an optical element, which suppresses displacement of an optical axis of an optical element even when a frame to which an optical element is fixed is formed by die casting.  <P>SOLUTION: In the structure of fixing the optical element 10, which fixes the optical element 10 to the frame 6 by adhesion, the frame 6 is formed by die casting, and has frame-side abutting parts 6e to 6g on which the optical element 10 abuts. First adhesion parts 23 are formed of an adhesive applied to positions suppressing the optical element 10 from floating on frame-side abutting parts 6e to 6g due to rusting of the frame 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066123-A (JP)
Title: Temperature sensor
Inventor: ISOBE KENJI
IPC: G01K1/14
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor capable of accurately detecting temperature.  <P>SOLUTION: The temperature sensor 100 is attached to a pipe 91 separating cooling water 93 and the outside and measures the temperature of the cooling water 93. The temperature sensor 100 includes: a temperature-sensitive element section 50 whose output value varies according to the temperature; and a case body 20 including a measuring section 22 accommodating the temperature-sensitive element section 50 and placed in the cooling water 93, an attachment section 27 attached to the pipe 91, and a heat transfer resisting section 23 disposed between the measuring section 22 and the attachment section 27 and preventing heat transfer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067556-A (JP)
Title: Vehicle headlight
Inventor: SHIBATA YUKI
IPC: F21Y101/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve vibration resistance and effectively utilize a space.  <P>SOLUTION: The vehicle headlight includes: a frame 16 fixed to a lamp housing 2; a lamp unit 7 which has a first coupling part 13 and a second coupling part 14 that are located while being separated in nearly vertically, and is turnably supported to the frame 16 in an arbitrary direction with the first coupling part as a fulcrum; a rotor 22 which rotates the lamp unit in a horizontal direction with the first coupling part as a fulcrum by rotating in the horizontal direction to the frame; a slider 26 to which the second coupling part of the lamp unit is coupled, and which slants the lamp unit substantially in the vertical direction by moving in front and rear direction to the rotor with the first coupling part as a fulcrum; a rotation operating part 31 which rotates the rotor in the horizontal direction; and a drive operating part 32 which moves the slider in the front and rear direction. The rotation operating part and the drive operating part are arranged on either one side in the right and left direction with the second coupling part as a reference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074261-A (JP)
Title: Step voltage generating circuit
Inventor: NAKADA SHUNJI
IPC: H03K4/02
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step voltage generating circuit having raised degree of freedom concerning topology of capacitors.  <P>SOLUTION: The step voltage generating circuit also includes a first stage capacitor array circuit, different from a second stage capacitor array circuit corresponding to the conventional technology. Accordingly, the step voltage generating circuit has raised degree of freedom concerning topology of capacitors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028046-A (JP)
Title: Lipid-nucleic acid particle prepared via hydrophobic lipid-nucleic acid complex intermediate and use for gene transfer
Inventor: WHEELER JEFFERY J
IPC: C12N15/88
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new lipid-nucleic acid particle complex useful for in vitro or in vivo gene transfer.  <P>SOLUTION: The particles can be formed by using a detergent dialysis method using an organic solvent. Upon removal of a solubilizing component (i.e. a detergent or an organic solvent), the lipid-nucleic acid complex forms particles wherein the nucleic acid is serum-stable and is protected from degradation. The particles thus formed have access to extravascular sites and target cell populations and are suitable for the therapeutic delivery of nucleic acids.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010071429-A (JP)
Title: Flexible joint
Inventor: MIYAHARA TOMOKAZU
IPC: F16L33/26
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs of a flexible joint while preserving the strength and endurance of the same.  <P>SOLUTION: The flexible joint includes a corrugated pipe including a flat and smooth part in its end and a blade covering the corrugated pipe. A coupling pipe with a flare portion is inserted into the corrugated pipe from the flat and smooth part to ridge portion of the corrugated pipe. Then, a depressed metallic member is fitted which contacts with the flare portion of the coupling pipe and has an outer circumferential groove. The blade is coupled to the outer circumferential groove by using a swage ring. Besides, a portion between the coupling pipe and the flat and smooth portion is sealed by at least one O-ring. Thus, the flexible joint is structured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071925-A (JP)
Title: Flowmeter transducer
Inventor: ONOMITSU HIROMI
IPC: G01F15/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter transducer capable of attempting to enhance workability at confirming/investigative operation and maintenance operation.  <P>SOLUTION: A plurality of checking terminals 14 are installed on a substrate 5. Near the check terminals 14, LEDs 15 are prepared for illuminating the check terminals 14. The LEDs 15 are prepared with an aim at implementing confirmation/investigation operation and maintenance operation, regardless of the working environment, when workers carry out working. The check terminals 14 are thus illuminated by preparing the LEDs 15, thereby easy identification of the positions of the check terminals 14 is facilitated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071927-A (JP)
Title: Display device for vehicle
Inventor: WATANABE AKIRA
IPC: B60K35/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of fulfilling a design request by suppressing an influence exerted on an external line of a pointer image part or on its shape itself even when clarifying a boundary between the pointer image part and an index image part.  <P>SOLUTION: In the display device for a vehicle for displaying an analog image 30 including the index image part 31, the pointer image part 32 and a background image part 33 on an image display device 10, the pointer image part 32 is equipped with a base domain BAR, the first external line L1 and the second external line L2, and when the pointer image part 32 is overlapped on the index image part 31, the pointer image part 32 is displayed in piles on the index image part 31 so as to shield the index image part 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076147-A (JP)
Title: Liquid droplet ejection control apparatus and liquid droplet ejecting apparatus
Inventor: YOKOTA KENJI
IPC: B41J2/01
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet ejection control apparatus and a liquid droplet ejecting apparatus which enable communication of control information by a compact device configuration by reducing the number of cables.  <P>SOLUTION: A plurality of head control (HC) substrates 24 are arranged correspondingly to a plurality of arrayed ejection parts of a liquid droplet ejecting head in which the ejection parts for ejecting liquid droplets are arranged in the plurality of arrays. At the same time, the substrates 24 are daisy chain connected with each other by a synchronizing signal line 16. A main control substrate 12 is connected via the synchronizing signal line 16 to a head control part of the front end and a head control part of the tail end of a plurality of the daisy chain connected head control parts. The main control substrate 12 transmits superposing transmission destination information and a control signal corresponding to the transmission destination information on a synchronizing signal to the head control part of the front end. Each of the HC substrates 24 controls on the basis of control information shown by the control signal if the transmission destination information indicative of itself and the control signal showing the control information are superposed on the synchronizing signal received from the preceding stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081247-A (JP)
Title: Frequency synthesizer and radio transmitting apparatus
Inventor: HIRANO SHUNSUKE
IPC: H03L7/08
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in a frequency synthesizer capable of selecting and setting the output band of a VCO.  <P>SOLUTION: By having the frequency synthesizer provided with a frequency conversion circuit 110, having a mixer 111 and a divider 112 connected in parallel with each other, the highest operation frequency of a phase comparator 102 in the selection of the frequency band of the VCO 101 is lowered, and the power consumption is reduced by using the divider 112 in selection of the frequency band of the VCO 101. In addition, it is not necessary to lower the loop gain in transmission by using the mixer 111 at transmission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077070-A (JP)
Title: Method for purifying imidazole derivative
Inventor: HIRASAWA KOICHI
IPC: C07D403/10
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high-purity 2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol in high yield.  <P>SOLUTION: The method for producing the 2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol by crystallizing a crude body of the 2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol with a nitrile-based solvent and an organic solvent having 2-10 dielectric constant at 25°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076810-A (JP)
Title: Mark detection system
Inventor: IMURA TAKANORI
IPC: B65B57/10
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark detection system which can certainly detect a magnetized magnetic mark even when a form body in an enclosing body is shifted.  <P>SOLUTION: One of two or more magnetic marks 23A to 23E on the form body 22 enclosed in the enclosing body 21 is magnetized as a standard magnetic mark and the other magnetic marks are magnetized to distinguish each individual. The mark detection system includes a sensor specifying table, in which a magnetic sensor to detect the standard magnetic mark are related with a magnetic sensor corresponding to magnetic marks besides the standard magnetic mark, and is constituted to, when whole magnetized magnetic marks are detected with a mark detecting part 13 composed of two or more magnetic sensors 14-1 to 14-11, detect the whole magnetized magnetic marks by specifying the other magnetic sensors based on a magnetic sensor having detected the standard magnetic mark 23A, referring to the sensor specifying table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008307903-A (JP)
Title: Inkjet recording device
Inventor: TAKIZAWA JINICHI
IPC: B41J2/01
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device capable of detecting ink jetted from a nozzle with accuracy.  <P>SOLUTION: In the inkjet recording device having a carriage reciprocative relatively to a print medium, and a printing head 1 mounted on the carriage and having a plurality of nozzle rows 2 from which ink droplets are jetted, a pair of photodetecting means 3 and 4 scanning at a predetermined angle θx clockwise or counterclockwise to a direction of the rows of the nozzle rows around the center of the nozzle rows as the center of rotation enables highly accurate ink jet detection without using a highly sensitive inkjet detector even when the number of the nozzles is increased by the density increase of the nozzles and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060116-A (JP)
Title: Scanning exposure device and method of manufacturing device
Inventor: KUROSAWA HIROSHI
IPC: G03F7/20
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce defocusing at the time of exposure start of a shot in a scanning exposure device.  <P>SOLUTION: The exposure device has a stage for holding a substrate, projects a part of a pattern of an original onto the substrate through a projection optical system, scans the original and the substrate perpendicularly to the optical axis of the projection optical system, transfers the pattern of the original onto the substrate, performs focus measurement of measuring the focus of a measurement point within the shot on the substrate before exposure of the measurement point, calculates a focus control target value of the stage on the basis of the focus measurement value, and positions the measurement point to the image surface of the projection optical system on the basis of the focus control target value. The exposure device includes: a means wherein a focus control target value including the tilt of the stage, which is obtained from a focus measurement value for a first shot on the substrate is stored; and a means which sets a focus control target value when starting focus measurement at a first measurement point with respect to a second shot on the substrate, on the basis of the focus control target value including the tilt of the stage, which has been stored in the storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010082044-A (JP)
Title: Germanium vapor-deposited sheet
Inventor: TAKAZAWA KAZUYUKI
IPC: A61H39/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a germanium vapor-deposited sheet excellent in cohesiveness of a substrate sheet with a germanium vapor-deposited layer and water resistance.  <P>SOLUTION: In the germanium vapor-deposited sheet, the germanium vapor-deposited layer 20 having a hydrogen atom content of 1-20 atom% is formed on the substrate sheet 10. The germanium vapor-deposited layer can be formed by a plasma chemical vapor growth method with a hydrogenated product of germanium as the source of supply. Since the germanium vapor-deposited film contains hydrogen atoms, the resistance to oxidization deterioration is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086287-A (JP)
Title: Label issuing device, and sales data processing system having same
Inventor: ONO TETSUO
IPC: B41J5/30
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily input readable characters in a short time even in the case of a long barcode having a large amount of information.  <P>SOLUTION: An operating unit 15 selects whether or not readable characters corresponding to information on a plurality of items about a commodity is printed. A RAM 13 stores printing item information indicating whether or not the readable characters selected by the operating unit 15 is printed. A print control unit 16 controls a label printing mechanism unit 17 so that a label on which a barcode consisting of the plurality of items and the readable characters instructed to be printed by the printing item information stored in the RAM 13 are printed is issued.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084882-A (JP)
Title: Chain traveling guide shoe
Inventor: SHINTANI TADASHI
IPC: F16H7/08
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain traveling guide shoe, which is reduced in the frictional resistance between the chain traveling guide shoe and a plate of a traveling roller chain so that the roller chain is easily returned to the center when laterally shifted, suppresses heating by friction between the roller chain and a traveling guide surface, and has high dimensional accuracy.  <P>SOLUTION: In the chain traveling guide shoe 3, a pair of traveling guide surfaces 4 for slide-guiding both plate end surfaces of the roller chain C, a regulation guide 5 for regulating lateral movement of the roller chain and a recessed groove 6 provided between the traveling guide surfaces 4 and 4 are provided over the whole length in a traveling direction of the roller chain. The recessed groove 6 is formed substantially in an upwardly opened U-shape so as to have a width larger than the inner width W2 of the roller chain and smaller than the outer width W1 thereof, and a chamfered part 4a is formed at an angle part of the traveling guide surface 4 in an upper end 6b of the recessed groove 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT