baber/WOPTO huggingface dataset:
Patent JP-2010028396-A (JP)
Title: Solid imaging element and camera system
Inventor: SUZUKI MISAO
IPC: H04N5/374
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the duty ratio of a clock signal used in a solid imaging element to an appropriate value.  <P>SOLUTION: In the solid imaging element, the clock signal with the predetermined duty ratio is generated, and the duty ratio of the clock signal is detected to correct the duty ratio of the clock signal by using the detected duty ratio. Then, a count output used to detect analog/digital timing for converting an electrical signal, based on a signal charge obtained in each pixel disposed in a matrix shape in raw and column directions from an analog signal to a digital signal is supplied, at both the timings of rising and falling edges of the clock signal whose duty ratio has been corrected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034790-A (JP)
Title: Image reader
Inventor: OKURA SHINGO
IPC: H04N1/19
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of mitigating the occurrence of read preprocessing interruption due to abnormality of a white reference plate and capable of normally continuing and ending the read preprocessing.  <P>SOLUTION: The image reader optically reads character images, picture images and photo images, etc., on an original as an object to be read. In the image reader for performing the read preprocessing using the white reference plate, performing read scanning thereafter, and performing shading correction processing, the plurality of white reference plates are provided, and by driving a white reference plate selection means when the abnormality of the set white reference plate is detected in the read preprocessing, a normal white reference plate different from the white reference plate whose abnormality is detected is selected and set to a read position, and the read preprocessing is performed again.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009090638-A (JP)
Title: Radio-wave-transmitting decorative member
Inventor: KAWAGUCHI TOSHIYUKI
IPC: B44F1/02
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-wave-transmitting decorative member which has a transmitting property and metallic luster like a mirror finished surface, hardly loses the metallic luster and can be manufactured at a low cost.  <P>SOLUTION: The transmitting decorative member 10 comprises: a base 12; and a light reflection layer 14 which is disposed on the base and is made of an alloy of silicon or germanium and a metal, wherein, as the light reflection layer 14, a vapor deposition film formed by physical deposition of the alloy of silicon or germanium and a metal is preferably used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010034307-A (JP)
Title: Heat processing method
Inventor: HISATOMI TAKEHIRO
IPC: H01L27/12
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve processing efficiency of heat processing more with respect to a heat processing method of heat-processing a semiconductor silicon substrate at high temperature in a vertical heat processing furnace.  <P>SOLUTION: The heat processing method includes a feeding step of feeding the semiconductor silicon substrate into the vertical heat processing furnace, a heat processing step of raising the in-furnace temperature to perform heat processing in the vertical heat processing furnace, and a taking-out step of lowering the in-furnace temperature and taking the semiconductor silicon substrate out of the vertical heat processing furnace, the in-furnace temperature of the taking-out step being set higher than the in-furnace temperature of the feeding process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040260-A (JP)
Title: Push-button device, recording device
Inventor: OSHIMA KENJI
IPC: H01H13/14
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button device capable of arranging push-buttons dense and tidy and moreover capable of obtaining an excellent operation feeling without looseness.  <P>SOLUTION: Each of the push-button members 10 are arranged in regions divided by regulating ribs 8d formed in a lattice shape. On a rear side of a press-pushed face 10a in the push-button member 10, there is formed a rod 10b extending in an operation stroke direction of the push-button member 10, and the rod 10b is inserted into a guide hole 8b formed on a panel 8. Since the guide hole 8b guides the push-button member 10 in its operation stroke direction, a clearance (a sliding face) between the guide hole 8b and the rod 10b can be small and an excellent operation feeling without looseness can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041374-A (JP)
Title: Differential amplifier circuit
Inventor: SHIMATANI ATSUSHI
IPC: G09G3/36
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the symmetry of output waveforms in a rising output and a falling output of a differential amplifier circuit.  <P>SOLUTION: An input stage 110 of the differential amplifier circuit 100 includes: a differential pair formed by connecting sources of an M channel MOS transistor MN1 whose gate is connected to an INM and an M channel MOS transistor MN2 whose gate is connected to an INP to each other; a constant current source IS1 connected to sources of the MN1 and the MN2; and a variable current source IS2 connected to the sources of the MN1 and the MN2. A rear-stage processing circuit comprising an intermediate stage 42 and an output stage 43 is provided with a phase compensation capacitor element C1, and performs an output following the variation of a differential input by charging and discharging the phase compensation capacitor element C1 by the constant current source IS1. The variable current source IS2 is turned on on condition that the variation of the differential input is brought ino the situation of the discharging parasitic capacitance of the source of a differential pair, and supplies a current for the discharge of the parasitic capacitance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018933-A (JP)
Title: Mechanism of shield and ear muff
Inventor: MITAKE AKIRA
IPC: A42B3/16
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To settle the problem that engine-driven chain saws and mowers, used in forest administration, are insufficient in noise reduction, ear muffs for sound insulation are preferably worn for safety in addition to a helmet with a shield in works on such splashing noisy conditions but are not worn due to annoyingness of wearing the ear muffs, and thereby deafness proceeding without consciousness is feared.  <P>SOLUTION: When pulling up a shield 1 attached on a helmet 16, ear muff frames 4 are rotated in reverse direction against the shield 1 and opened to the outside by a pulling arm 13, and ear muffs 3 move to the rear side of the helmet 16. When pulling down the shield 1, the ear muff frames 4 are rotated in the reverse direction against the shield 1 and the opened ear muffs 3 are closed by the pulling arm 13 and pulled at the positions of the ears with springs 8 to the inside of the helmet 16. Thereby, the ear muffs 3 are worn on the ears with a proper pressure. Thus, motions of the shield 1 and the ear muffs 3 are linked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009059461-A (JP)
Title: Laminated exchange coupling adhesion (leca) medium for heat assisted magnetic recording
Inventor: LU BIN
IPC: G11B5/65
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium using a material having a high K<SB>u</SB>and having a switching function in an HAMR data recording system.  <P>SOLUTION: A device includes a plurality of bilayer structures positioned adjacent to each other, each of the bilayer structures including a first layer of magnetic material having a first Curie temperature and a second layer of magnetic material positioned adjacent to the first layer, wherein the second layer has a second Curie temperature that is lower than the first Curie temperature, and magnetic grains of the first layer become unstable when the second layer of magnetic material is heated above the second Curie temperature. The recording temperature is lowered due to the smaller switching volume achieved by using vertically decoupled laminations at elevated temperatures.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036316-A (JP)
Title: Circular saw
Inventor: NAKAJIMA TATSUO
IPC: B23D47/00
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique attaining increase of a direction change possible range of a dust nozzle in a circular saw having the dust nozzle for discharging chips.  <P>SOLUTION: The circular saw includes a motor, a blade 113 rotated and driven by the motor and cutting a machined material, a body part 103 housing the motor and having a first and second range 105 for covering the blade 113, a discharge port 115 formed in the second range 105 and discharging chips produced in the second range 105 during cutting work of the machined material by the blade 113, and a dust nozzle 121 attached to the discharge port 115 and discharging the chips to the outside of the body part 103. The dust nozzle 121 is rotatably attached to the discharge port 115 through a spherical recessed part 117 formed at either one of the dust nozzle 121 or the discharge port 115, and a spherical part 123 formed at the other of the dust nozzle 121 or the discharge port 115 and fitted in the spherical recessed part 117.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009043728-A (JP)
Title: Display device having backlight unit
Inventor: KIM DONG SOO
IPC: F21V23/06
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having a case with a slit formed.  <P>SOLUTION: The display device in one embodiment includes a case having a setting space inside, a display region opened to a front face, and a slit communicating to the setting space formed on a side face, a display panel exposed to the display region to be fixed and connected to the case in the setting space, and a backlight unit slid and mounted in the setting space of a back part of the display panel through the slit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036536-A (JP)
Title: Multi-refill writing utensil
Inventor: HAYAKAWA NAOTOSHI
IPC: B43K24/12
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-refill writing utensil which can be offered at low cost to a user by suppressing the cost increase of a component of a manipulator.  <P>SOLUTION: This multi-refill writing utensil is of the structure described below. A movable part 5 which is diametrically displaceable, is arranged in the axial center inside a barrel 2. The movable part 5 has a plurality of projecting strips 51 extending in the axial direction and a plurality of grooves 52, extending in the axial direction, which are formed between the adjacent projecting strips 51 and 51. A manipulator 8 at the rear end of a writing element 7 whose pen point is projected, is fitted to an engagement wall part 22b of the inner wall of the barrel 2. A removal protuberance 82 of the manipulator 8 at the rear end of the writing element 7 whose pen point is projected, displaces the movable part 5 diametrically by pressing action. When the manipulator 8 connected with the rear end of the other writing element 7 whose pen point is retracted, is slid forward, while the pen point is projected, the removal protuberance 82 of the manipulator 8 at the rear end of the other writing element 7, slides into contact with the rear end open edge of the groove 52, resulting in the displacement under pressure of the movable part 5 in the diametral direction and thereby, the consequent removal of the projecting state of the pen point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008264590-A (JP)
Title: Cover member opening/closing mechanism for game machine
Inventor: MIKATA KAZUYA
IPC: A63F9/30
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover opening/closing mechanism for a game machine, which facilitates work for opening/closing a cover and improves the workability in the maintenance, etc. of the game machine while the cover is opened.  <P>SOLUTION: The opening/closing mechanism is for the prize put-out game machine 101 having a translucent cover member 150, which divides a game machine body inside and outside and opens/closes an opening part of the game machine body 110. The opening/closing mechanism includes four opening/closing holding parts 161A-161D disposed in the peripheral edge of the cover member 150 to hold the cover member 150 openably/closably, and four motor units 162 to feed the driving force necessary for opening/closing the cover member 150 to the opening/closing holding parts 161A-161D and drive the cover member 150 to be opened/closed in the vertical direction without inclining the cover member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010043479-A (JP)
Title: Opening/closing device
Inventor: OHASHI TOSHIYUKI
IPC: E06B9/84
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing device having a mechanical obstacle detection structure being not easily and adversely affected by power supply failure or the like and having excellent durability.  <P>SOLUTION: This opening/closing device is constituted to be in a tensile force increased condition in which a string-like member is sandwiched between a first movable member 94 and a second movable member 95 and is pulled upward in accordance with upward travel of a movable seat plate 12 and a tensile force reduced condition in which an interval between both of the movable members 94 and 95 is extended and tensile force of the string-like member is reduced in accordance with downward travel of the movable seat plate 12. Either of the first movable member 94 and the second movable member 95 is provided with a regulation protruding part 94b being abutted on the movable member on the other side to reduce pressing force of both of the movable members 94, 95 on the string-like member when this opening/closing device is in the tensile force increased condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049873-A (JP)
Title: Composition for battery
Inventor: HIROTA NAOHISA
IPC: H01G11/06
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a battery made by using a battery composition containing conductive auxiliaries, through dispersion stabilization without jeopardizing conductivity of the conductive auxiliaries.  <P>SOLUTION: A lithium secondary battery is provided with a battery composition including a dispersant containing a quinacridone derivative with an acid functional group, a carbon material as a conductive auxiliary agent, acid as needed, a solvent as well as a binder, and a cathode active material or an anode active material, a cathode having a cathode mixture layer on a collector, an anode having an anode mixture layer on the collector, and electrolyte containing lithium. The cathode mixture layer and the anode mixture layer are formed with the use of the above battery composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046207-A (JP)
Title: Vacuum cleaner
Inventor: WATANABE MITSURU
IPC: A47L9/10
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which allows a filter to be cleaned in a simple structure and easily abandon dust generated by the cleaning of the filter together with the dust stored in a collected dust container.  <P>SOLUTION: The dust separating and collection part 22 of the vacuum cleaner 1 includes a bottomed cylindrical collected dust container 36, a net filter part 37 which is a primary filter part, and a pleated filter part 38 which is a secondary filter part. The net filter part 37 includes a net filter 51, a coarse dust cleaning body 52 capable of being turned on a filtration surface 66 of the net filter 51, and a fine dust cleaning body 53 capable of being turned on the surface on the side of the pleated filter part 38 of the net filter 51. The pleated filter part 38 includes a pleated filter 71 (secondary filter) and a dust removal mechanism 72 of the pleated filter 71. The coarse dust cleaning body 52, the fine dust cleaning body 53, and the dust removal mechanism 72 are integrally turned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046681-A (JP)
Title: Method for manufacturing high-strength thick-walled electric resistance welded steel pipe for line pipe
Inventor: YOKOYAMA HIROYASU
IPC: C22C38/58
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-strength thick-walled electric resistance welded steel pipe with a seam part having high toughness.  <P>SOLUTION: A steel strip having a specific composition is formed into an open pipe by a continuous pipe making process, and the ends in the circumferential direction of the open pipe are joined to each other by electric resistance welding to make a pipe having a seam part. When subjecting the seam part of the pipe to seam heat treatment by heating it from the outer periphery of the pipe, Q treatment is first carried out in such a manner that the peripheral part of the pipe in which the width of the weld zone from the weld center is substantially the same width of the seam part is heated to an Ac<SB>3</SB>point or above and is then cooled with water, followed by T treatment in such a manner that the peripheral part of the pipe in which the width of the weld zone from the weld center is 1.5 to 3 times the heating width in the Q treatment is heated to 400 to 650°C and then is cooled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049740-A (JP)
Title: Method for manufacturing magnetic recording medium, and magnetic recording medium
Inventor: SHIMADA AKIRA
IPC: G11B5/84
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium by which a projecting defect on a substrate surface is reduced and obstruction of pattern formation of a magnetic recording layer and damage of a stamper is prevented.  <P>SOLUTION: The method for manufacturing the magnetic recording medium includes a magnetic recording layer film-deposition step of film-depositing the magnetic recording layer, a protective layer film-deposition step of film-depositing a protective layer on the magnetic recording layer, a temporary lubricant layer film-deposition step of film-depositing a temporary lubricant layer on the protective layer, a foreign matter removing step of removing a foreign matter by polishing the surface of the protective layer via the temporary lubricant layer, a temporary lubricant layer removing step of removing the temporary lubricant layer, a resist layer film-deposition step of film-depositing a resist layer on the protective layer, a patterning step of forming a prescribed pattern by machining the resist layer to partially change the thickness thereof, a magnetism separation step of magnetically separating the magnetic recording layer by a pattern corresponding to the prescribed pattern and a resist layer removing step of removing the resist layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009071300-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: OTA TAEKO
IPC: H01G9/028
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid-state electrolytic capacitor which exhibits a low ESR (equivalent series resistance) and a high reliability when it is stored at a high temperature.  <P>SOLUTION: The solid-state electrolytic capacitor 10 is provided with a positive electrode 2 made of valve action metal, a dielectric layer 3 which is arranged on the positive electrode 2, a conductive high polymer layer 4 which is arranged on the dielectric layer 3 and negative electrode lead-out layers 5 and 6 which are arranged on the conductive high polymer layer 4. In this case, the conductive high polymer layer 4 contains a metallic conductive filler which is at least flake-form or fibrous-form.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010055225-A (JP)
Title: Electronic equipment
Inventor: FUJISAWA EIZO
IPC: H04M1/02
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for suppressing any erroneous operation when an item is selected with a touch panel.  <P>SOLUTION: A mobile phone 1 is provided with: a display part 21 for displaying a menu consisting of a plurality of selection items; a touch panel 23 which is arranged at a position superimposed on a selection item and detects a depression position corresponding to the selection item; a CPU 30 for determining the selection item selected from the menu based on the depression position detected by the touch panel 23, and for executing prescribed processing corresponding to the selection item; and a memory 31 for storing the history of processing executed by the CPU 30. The CPU 30 detects the combination of the erroneously selected selection item with the selection item correctly selected afterwards from the history of processing stored in the memory 31, and changes the correspondence relation between the depression position and the determined selection item.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055358-A (JP)
Title: On-vehicle apparatus, traffic information providing system, and traffic information providing method
Inventor: MURATA SEIJI
IPC: G01C21/00
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle apparatus and a traffic information providing system which provides traffic information to drivers of vehicles which are not equipped with communication devices.  <P>SOLUTION: The on-vehicle apparatus includes: a radio receiver which receives traffic information; a first informing unit which informs information relating to the traffic information visually or aurally to a driver of the vehicle; and a second informing unit which informs information relating to the traffic information visually or aurally to a driver of other vehicle running near the vehicle. The traffic information providing system includes the on-vehicle apparatus and traffic information providing device which broadcasts traffic information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054927-A (JP)
Title: Placing plate and exposure and drawing device
Inventor: YAMAGA MASARU
IPC: H05K3/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a placing plate capable of appropriately sucking and holding a substrate even when the outer circumference of the substrate curves upward, or capable of holding a substrate while keeping flatness accuracy of the whole substrate surface even when the edge of the substrate is wavy.  <P>SOLUTION: The placing plate (153) is detachably placed on a base table (52) by each of substrates (SW) in different sizes to be exposed. The placing plate (153) has a plurality of suction holes (66) formed on the surface, the holes to be connected to a gas passage (62) formed in the base table (52) so as to place a substrate (SW) to be exposed, and has a sealing member (65) formed outside the surface having the plurality of suction holes formed, the sealing member having a lip portion protruding from the surface where the placing plate places a substrate to be exposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT