baber/WOPTO huggingface dataset:
Patent JP-2010101258-A (JP)
Title: Ionic current detector
Inventor: INAMURA GONOSUKE
IPC: F02P17/12
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionic current detector wherein bias voltage for detection of ionic current is increased.  <P>SOLUTION: The ionic current detector is equipped with: an ignition coil 1 having a primary coil L1 and a secondary coil L2 coupled electro-magnetically to each other; a switching element 2 for controlling current of the primary coil L1; an ignition plug PG discharging to the ground in an off-operation of the switching element 2; a bias circuit 3 having a capacitor C1 and a Zener diode ZD1, charging the capacitor C1 to the level of breakdown voltage of the Zener diode ZD1, at the time of discharge of the ignition plug PG; and a current detection circuit 4 for detecting discharge current of the capacitor C1. A diode D4 is provided between the capacitor C1 and the ignition plug, so that at the drop in potential of the ignition plug PG, the diode D4 is operated to the on position to pass the discharge current of the capacitor C1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099723-A (JP)
Title: Material quality assurance system of thick steel plate
Inventor: WADA YUTAKA
IPC: B21C51/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material quality assurance system of a thick steel plate capable of correctly and rapidly determining and assuring the material quality of the thick steel plate subjected to the finish rolling and accelerated cooling.  <P>SOLUTION: The temperature of the entire top surface and/or the temperature of the entire bottom surface of a thick steel plate in a vicinity of a finish rolling mill and in a vicinity of an accelerated cooling device is measured and analyzed. A temperature measurement means and a temperature analysis means therefor are provided. The entire surface temperature MAP of the thick steel plate is prepared by the temperature analysis means from the temperature value measured by the temperature measurement means. Acceptance/rejection of the material quality of the thick steel plate is determined from the entire surface temperature MAP of the thick steel plate and the individual temperature threshold to be selected from each thermometer set position for the temperature MAP.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116880-A (JP)
Title: Method and apparatus for controlling motion process of mechanical member
Inventor: KRAUSKOPF SEBASTIAN
IPC: G05B13/04
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To control a mechanical member to efficiently prevent the motion process of the mechanical member from overshooting or taking a negative value.  <P>SOLUTION: Functional dependence 3, 20 has at least one first segment I formed from an n-order polynomial and at least one second segment II formed from an a-order polynomial and at least partially separated from the first segment, wherein a is smaller than n.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010117157-A (JP)
Title: Tank having fluid discrimination device
Inventor: NAKAMURA TOSHIMI
IPC: G01N25/18
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and make lightweight a tank having a fluid discrimination device by enabling an equivalent fluid discrimination device to be mounted to the tank regardless of the height of the tank and facilitating attachment/detachment work of the fluid discrimination device to the tank.  <P>SOLUTION: A protruding opening formation member 102b provided at the bottom of the tank 102, and the fluid discrimination device 104 are detachably connected by a flexible tubular member 106. The flexible tubular member 106 includes: an upper end 1061 tightened to the protruding opening formation member 102b from the outside; and a lower end 1062 tightened to the fluid discrimination device 104 from the outside. A swaging band 1081 for fastening to the protruding opening formation member 102b and a swaging band 1082 for fastening to the fluid discrimination device 104 are attached to the periphery of the flexible tubular member 106. The protruding opening formation member 106 is positioned corresponding to an opening 102c of the baseplate of the tank and is fixed to the baseplate of the tank by welding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118305-A (JP)
Title: Driving device and driving method of discharge lamp, light source device, and image display
Inventor: SOMA NARIYASU
IPC: G03B21/14
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive technology of a discharge lamp by which occurrence of flicker can be suppressed more positively.  <P>SOLUTION: The driving device of a discharge lamp drives the discharge lamp by supplying AC current between two electrodes of the discharge lamp. The driving device modulates the frequency fd of the AC current to be supplied to the discharge lamp within a range of prescribed upper and lower limit values according to the condition of the discharge lamp. Then, the lower limit frequency at the time of a first condition of the discharge lamp is established higher than the lower limit frequency at the time of a second condition in which the discharge lamp has hardly flicker than in the first condition of the discharge lamp.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009152567-A (JP)
Title: Method of producing photoelectric converting apparatus
Inventor: ISAKA FUMITO
IPC: C23C14/48
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric converting apparatus having excellent photoelectric converting characteristics while restricted resources are utilized effectively.  <P>SOLUTION: A fragile layer is formed in a region located at the depth under 1,000 nm from the one front surface of a single crystal semiconductor substrate and a first impurity semiconductor layer and a first electrode are formed in the side of the one front surface of the single crystal semiconductor substrate. A first single crystal semiconductor layer is formed on a supporting substrate by isolating the single crystal semiconductor substrate from an isolating surface of the fragile layer or of the area near the relevant fragile layer after the first electrode and the supporting substrate are stacked and laminated. A non-crystal semiconductor layer is formed on the isolating plane of the first single crystal semiconductor layer and heat treatment is conducted to form a second single crystal semiconductor layer through solid phase growth of the non-crystal semiconductor layer. A second impurity semiconductor layer in the conductivity type opposed to that of the first impurity semiconductor layer is formed on the second single crystal semiconductor layer and a second electrode is formed on the second impurity semiconductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010123376-A (JP)
Title: Photoelectric conversion element, manufacturing method thereof, and solar cell
Inventor: KAWASAKI HIDEKAZU
IPC: H01M14/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element with high photoelectric conversion efficiency, a manufacturing method thereof, and a solar cell using the photoelectric conversion element.  <P>SOLUTION: In the manufacturing method of a dye-sensitized photoelectric conversion element made by arranging in opposition a semiconductor electrode 6 having dyes 4 absorbed in an oxide semiconductor 5 on a conductive support body and a counter electrode 8 through a charge transport layer 7, the charge transport layer contains a plurality of charge transport matters with different molecular volumes, and the charge transport layer is formed by applying a first charge transport matter-containing coating liquid and second charge transport matter-containing coating liquid containing a charge transport matter having a larger molecular volume than that of the first liquid in this order on a semiconductor electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121234-A (JP)
Title: Sewing method and sewing machine
Inventor: PAN KIM KWAN
IPC: D05C7/04
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing method by which not only the sewing of a processed cloth but also the formation of a design hole in the processed cloth are achieved, and both of the sewing and the formation of the design hole can be performed simultaneously.  <P>SOLUTION: A sewing needle 31 with protrusion ridges which has the wing-shaped protruded ridges protruded in the needle diameter direction and extended in the needle length direction is attached to a sewing machine. Radial stitches S extended over one center position p of the processed cloth and each of three or more periphery points q radially separated from the center position are formed by the sewing machine. As a result, the design hole H is formed by radially drawing and expanding the needle holes h formed at the center position p by multiple-time piercing with the sewing needle 31 with protrusion ridges by the radial stitches S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121178-A (JP)
Title: Method for manufacturing carbon-nanocomposite magnesium-alloy base material
Inventor: KATO ATSUSHI
IPC: B22D17/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon-nanocomposite magnesium-alloy base material which is suitable for a carbon nanomaterial, while maintaining a stirring operation in a semi-melted state.  <P>SOLUTION: This manufacturing method comprises: a semi-melting step of heating a magnesium alloy to convert the alloy into a semi-melted state; the first stirring step of charging a carbon nanomaterial into the semi-molten magnesium alloy and stirring the mixture; and the second stirring step of obtaining the carbon-nanocomposite magnesium-alloy base material by stirring the semi-molten material into which the carbon nanomaterial has been charged completely, at a temperature which is in a temperature region for the alloy to be kept in a semi-melted state and is higher than that in the first stirring step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122199-A (JP)
Title: Eddy current flaw inspection device and eddy current flaw inspection method
Inventor: HIBINO TAKASHI
IPC: G01N27/90
Filed: 2008-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy current flaw inspection device with an eddy current flaw inspection probe wherein an exciting coil is used to detect lift-off of the eddy current flaw inspection probe thereby making the eddy current flaw inspection probe into a small and simple structure and a detection point of the lift-off is matched with a flaw inspection point.  <P>SOLUTION: In the eddy current flaw inspection device, the excitation coil EC is excited by a flaw inspection excitation power supply 211 and a lift-off detection power supply 212. A constant current driving circuit 221 drives the excitation coil EC with a constant current by a lift-off detection current, and a lift-off detection circuit 222 extracts a voltage corresponding to the lift-off and controls a flaw signal correction circuit 243 by the voltage. A synchronous detector 241 detects a detection signal of a detection coil DC, a low-pass filter 242 extracts a flaw signal from the detection output. The flaw signal correction circuit 243 corrects the flaw signal in relation to the lift-off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126264-A (JP)
Title: Image forming device
Inventor: ITO MANSAKU
IPC: B65H7/06
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To continuously perform double-side printing, even if a driving means switching a conveying route fails, to achieve a printer minimizing a down time for making the printer non-usable, and to prevent paper during double-side reversal from being touched and pulled by giving a warning of a failure to a user.  <P>SOLUTION: An image forming device includes an image forming part, a fixing means, a reversing means for reversing paper, a first conveying route for discharging a recording medium from the image forming part to a paper discharge port, a second conveying route for reversing the recording medium by using the reversing means, a first conveying route switching means for switching the first conveying route or the second conveying route to convey the recording medium, a recording medium detection means to detect the recording medium to be conveyed in the first conveying route, and an abnormality detection means for detecting that the first conveying route switching means is abnormal. When it is detected that the first conveying route switching means is abnormal, the recording medium is reversed by using the first conveying route.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125625-A (JP)
Title: Writing utensil
Inventor: MATSUI TAKASHIGE
IPC: B43K23/012
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil that is easy to use.  <P>SOLUTION: A writing brush 10 includes the tip 11 of a brush for writing, the stem 21 for holding the tip 11, and an annular ring 51. The stem 21 has a cylindrical shape in which a fingertip can be inserted, and a slit 23 is formed from one end along the axial direction of the stem 21. The ring 51 is arranged on the outer periphery of the stem 21. By sliding the ring 51 in the axial direction of the stem 21 while inserting the fingertip therein, the fingertip is fixed inside the stem 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124752-A (JP)
Title: Combined harvester
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined harvester whose handle-supporting strength is enhanced to improve the safety of works and enhance the operability of switches.  <P>SOLUTION: This combined harvester is characterized by: disposing a meter panel (2) in front of a seat (1); disposing a laterally directed handle (3) along the upper side of the meter panel (2); connecting one end of the handle (3) to the machine frame inside site of a front frame (4) supporting the meter panel (2); extending the other end of the operation handle (3) to a position reaching a platform (5) side to the seat (1) to form a free end (3a); disposing a vertical support frame (6) along the outside of the front frame (4); and connecting the free end (3a) of the operation handle (3) to the upper end of the support frame (6) through a box type switch case (8) on the outside of the meter panel (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133623-A (JP)
Title: Fan device
Inventor: OYAMA SHINGO
IPC: F24F1/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high static pressure, high wind capacity, low noise fan device for reducing air blowing noise while increasing a blowing amount by improving a relative position of a tongue part with respect to a fan impeller.  <P>SOLUTION: An air blower casing 1 includes an air suction port 5 in a front face side, and an air blowing passage 6b in a side part, and a turbo fan 8 is disposed in a center part. After providing high static pressure in air from the turbo fan by the tongue part 10, it is smoothly blown out from an air blowing passage side. The tongue part 10 is disposed such that a back face side is gradually slanted toward an air blowing passage side from the front face side toward a back face side of the air blower casing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133666-A (JP)
Title: Heat treatment apparatus
Inventor: KANDA TOSHIRO
IPC: F27D3/12
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a heat treatment apparatus performing heat treatment of a glass substrate so as to develop a heat treatment apparatus capable of facilitating maintenance.  <P>SOLUTION: A substrate replacement system 18 is arranged at an approximately center of a heat treatment chamber 12, and a placement shelf 16 is provided in the substrate replacement system 18. All step parts 23 of the placement shelf 16 have lack parts 37 where small beams 31 at central portions are lacked, and an open ceiling part 38 is formed by the lack parts 37. A worker can enter into the open ceiling part 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009078568-A (JP)
Title: Pen with writing control and writing control program for pen
Inventor: MURAI KAZUMASA
IPC: B43K29/08
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pen equipped with writing control which can be used almost as easily as a conventional type of writing instrument.  <P>SOLUTION: The pen equipped with writing control 16 is provided with an ink jet head 25 for full colors at the pen nib 70 and a corresponding ink tank 27 for full colors in its case body 22. The pen nib 70 is provided with a color measuring sensor 90 for measuring the color of the full colors. A control circuit 40 causes the color measuring sensor 90 to detect the color on the medium while ink is ejected, and according to the results to be detected by the color measuring sensor 90, ink is ejected until the target color to be optionally determined is reached and ink discontinues discharging when the target color is reached. The pen may be provided with a color measuring mode in which a target color is set up by causing a model color to be detected by the color measuring sensor and with a writing mode in which ink is discharged until the writing target color is reached.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010141662-A (JP)
Title: Image display apparatus, video conferencing device, and image display method
Inventor: OKADA SUSUMU
IPC: G06F13/00
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus that allows a user to be aware which kind of display is being performed on a display screen of an opposite-side base.  <P>SOLUTION: A video conferencing device 100A can configure pictures 105, 102 and the like on a display screen 100. The video conferencing device includes: a layout receiving section 217 which receives opposite-side picture configuration information for configuring the pictures 115, 113 and the like; an operating section 215 which sets present-picture configuration information for configuring the pictures 105, 102 and the like; a layout determination section 128 for determining a position of a playback region including corresponding picture regions 115A, 113A and the like corresponding to the pictures on a display screen 110 of a video conferencing device 1B on the display screen 100 on the basis of the opposite picture configuration information and the present picture configuration information; and display sections 214, 219 for displaying display data to be displayed on the pictures of the video conferencing device 1B in playback display regions of the playback region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146735-A (JP)
Title: Sealed battery
Inventor: TAKAGI SHIGERU
IPC: H01M2/06
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery capable of assuring insulation of a battery case and an electrode terminal.  <P>SOLUTION: The sealed battery 100 is equipped with the battery case 20 with an aperture 28, a cylindrical terminal fixing member 50 arranged at a fringe of the aperture 28, and an electrode terminal 10 fixed in a state inserted into the terminal fixing member. The terminal fixing member 50 is equipped with a stopper ring 30 fitted into the fringe of the aperture 28, and the stopper ring 30 has an inner ring member 34 which is attached in contact with the fringe of the aperture 28, and a pair of outer ring members 36a, 36b arranged at either side face of inner ring member 34, both inside and outside of the case, and at least a surface portion of the inner ring member 34 is insulating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145250-A (JP)
Title: Measuring device, mode shifting method therefor, and trigger signal generation device
Inventor: OSHIRO KAZUTOSHI
IPC: G01F1/66
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device preventing decline of measurement accuracy as the need arises, while suppressing a power consumption, and also to provide a mode shifting method therefor and a trigger signal generation device.  <P>SOLUTION: A gas meter 40 includes a trigger signal generation part 47b. When a flow rate detection part 47a detects a flow rate exceeding a prescribed value based on a signal from a flow rate sensor 41 in a simplified measuring mode, the trigger signal generation part 47b generates a first trigger signal shifted from the simplified measuring mode into a high speed measuring mode. Hereby, the gas meter 40 is shifted into the high speed measuring mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010148247-A (JP)
Title: Charging system for electric vehicle
Inventor: NAKAMURA HIDEJI
IPC: B60L11/18
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system for an electric vehicle that enhances safety by regulating charging in a dangerous state from the charger side with a simple configuration.  <P>SOLUTION: The charging system for the electric vehicle is used for charging a battery 3 of an electric vehicle 2 by supplying power from a charger 1 to the electric vehicle 2. An infrared communication means 4 is mounted to the electric vehicle 2 and the charger 1 respectively so as to allow them to intercommunicate with each other. The electric vehicle 2 is also mounted with a mode determining means 5 for determining whether or not the vehicle is in a parking mode to prevent abnormal start during parking. The charger 1 is also provided with a charge control part 6 allowing shift to a state capable of supplying power under the condition of output of a parking mode detecting signal from the mode determining means 5 of the electric vehicle 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142740-A (JP)
Title: Belt-type concentrator and method for operating the same
Inventor: SATO MASUHIRO
IPC: B01D33/04
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt-type concentrator which allows a separated liquid to be reused as a cleaning liquid and can be operated continuously without causing blocking of a cleaning means.  <P>SOLUTION: The belt-type concentrator includes a plurality of belt cleaning means and a separated liquid storage means. Part of the separated liquid stored in the separated liquid storage means is supplied to the cleaning means as the cleaning liquid. The belt-type concentrator can be operated continuously by using self-cleaning spray nozzles as the plurality of cleaning means, and cleaning the belt and the inside of the nozzle alternately.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142207-A (JP)
Title: Insect trap
Inventor: AOKI SHINICHI
IPC: A01M1/14
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect trap for giving electric shocks to insects, which can keep an insect-killing ability and can simultaneously lower an application electric voltage to electrode portions to reduce the sounds of electric shocks.  <P>SOLUTION: This insect trap 1 includes an insect-attracting source 2 in a housing 5. A plurality of electrode portions 3 each comprising an anode 31 and a cathode 32, and adhesive portions 4 are sequentially arranged in the order from the insect-attracting source 2 between the insect-attracting source 2 and the opening portions 51a, 52b of the housing 5. The average arrangement distance L2 of the adhesive portions 4 is larger than the average arrangement distance L1 of the anodes 31 and the cathodes 32. Large insects B1 are trapped with the adhesive portions 4, and only middle or small insects B1 passing between the adhesive portions 4 can be killed with electric shocks in the electrode portions 3. Hence, an electric voltage necessary for the electric shock insect killing between the anodes 31 and the cathodes 32 can be lowered. Hence, electric shock sounds can be reduced. Even when electric voltage is lowered to limit the sizes of the insects B1 capable of being killed with the electric shocks, insects B1 equal to or larger than the sizes can be trapped with the adhesive portions 4, and the insect-killing ability can thus be maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT