baber/WOPTO huggingface dataset:
Patent JP-2010032632-A (JP)
Title: Image forming apparatus
Inventor: KOJO HIDEHIKO
IPC: G03G21/14
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein a single optical sensor is used to detect a paper position, also, used to discriminate a paper type.  <P>SOLUTION: The image forming apparatus includes: a light-emitting part 51 that irradiate the paper on a paper feed path 40 with light; a light-receiving part 54 that receives the reflected light emitted from the light-emitting part 51 and reflected by the paper; and a comparator 81 (an example of a paper position detecting means) that detects whether the paper reaches a prescribed position on the upstream side of an image transfer position, on the basis of the reflected light received by the light-receiving part 54. The image forming apparatus is configured to include a comparator 82 (an example of a paper type discriminating means) that discriminates the types of the paper based on the reflected light received by the light-receiving part 54. That is, the registration sensor 5 including the light-emitting part 51 and the light-receiving part 54 is used to detect the paper position, also, used to discriminate the paper type.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033257-A (JP)
Title: Control device
Inventor: ASAHARA NORIKI
IPC: F16H61/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device, capable of improving development efficiency.  <P>SOLUTION: The control device 11 takes, as a control object, an automatic transmission 1 in which the process from input of a solenoid driving duty duty_sol as an operation quantity to output of an actual torque Ta as a control quantity can be divided to a solenoid driving circuit 2, a hydraulic control part 3, a clutch 4 and a gear train 5 as a plurality of control elements, and calculates the solenoid driving duty duty_sol based on a target value Tt to the actual torque Ta. The control device includes a plurality of inverse operation parts 12-15 provided to be paired with each of the control elements 2-5 and configured to inversely calculate the input from the output of the corresponding control element. The inverse operation parts 12-15 are combined in the inverse order to the control elements so that the solenoid driving duty duty_sol is calculated by successively inversely calculating the target value in the inverse operation parts 12-15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029812-A (JP)
Title: Device for treating water and heat source machine for recovering latent heat
Inventor: HISHIDA TAKAHITO
IPC: B01D37/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating water which can easily and rapidly separate catalyst particulates from treated water after contact reaction while drastically enhancing a reaction ability by treating water with the catalyst particulates, and recover and recycle them without any further processes, and to provide a heat source machine for recovering latent heat which is provided with the same.  <P>SOLUTION: In the device for treating water, water to be treated is introduced into a treating vessel 2, the catalyst particulates and soft magnetic powders are charged to it and, a circulating pump 72 is operated. Water is treated by progressing a catalytic reaction through circulating the above mixture suspended by agitation. After treating water, a magnetic field is generated between the inner surface wall of a column 5 and the water by turning on an electric magnet switch 6, a filtration layer 11 is formed by adsorbing and laminating the magnetic powders, and the catalyst particulates 9 are caught on the filtration layer and separated. After discharging the clean treated water, new water to be treated is introduced into, and the adsorbed magnetic powders and the caught catalyst particulates released by turning off the electric magnet switch are mixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032957-A (JP)
Title: Image forming unit and image forming apparatus
Inventor: FUJII MASASHI
IPC: G03G15/08
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a developer from leaking from an image forming unit.  <P>SOLUTION: A sponge roller 37 provided in the image forming unit of a printer, for example, supplies developer 35a to a developing roller. An annular projecting part 41a is formed at a portion of a seal sponge 40 in contact with the end of the sponge roller 37. Therefore, a gap between the end of the sponge roller 37 and the seal sponge 40 is eliminated, thereby preventing the developer 35a from being leaked to the outside. Thus, image irregularity on paper occurring because the developer 35a is leaked to a mechanism part of the image forming unit and trouble that the leaked developer 35a drops onto the paper are prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040112-A (JP)
Title: Heat-assisted magnetic recording head
Inventor: MATSUSHIMA NAOKI
IPC: G11B5/60
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-assisted magnetic recording head which achieves highly efficient optical coupling by guiding a laser beam to a tip of a head from a semiconductor laser as a light source, preventing influence of heat of the semiconductor laser and having a good floating property.  <P>SOLUTION: This head includes a substrate 2 having a first optical waveguide 1 on its surface, a semiconductor laser 100, and a slider 4 having a second optical waveguide 3 formed at an end plane. The semiconductor laser 100 is fixed on the substrate 2 so that light emitted from the semiconductor laser 100 is transmitted to the first optical waveguide 1. The slider 4 is fixed on the substrate 2 so that light emitted from the optical waveguide 1 is transmitted to the second optical waveguide 3. Thereby, high optical coupling efficiency can be achieved after securing a heat radiation property and the floating property.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039993-A (JP)
Title: Control method and control device for nc lathe
Inventor: RI YASUYOSHI
IPC: B23B1/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an NC lathe and the like can easily and efficiently carry out rapid feed movement of a tool and a workpiece relative to each other.  <P>SOLUTION: The control device 1 for an NC lathe includes: a driving control part 19 for controlling a feed mechanism part 25 by generating a driving control signal based on an operation command extracted by a workpiece shape renewing process part 18 and a program analysis part 16; and a tool route changing process part 20 for first specifying a corner part of the workpiece based on a workpiece shape stored in a workpiece shape storage part 13 when determining rapid feed operation commands are continued based on the extracted operation commands, and, after setting a first point set at a position a predetermined distance away from the predetermined corner part, points one by one on each straight route based on the rapid feed operation command, and a curve passing through these 3 points, correcting the driving control signal generated in the driving control part 19 and sent to the feed mechanism part 25 into such a driving control signal in which a tool moves along the set curve based on the continued rapid feed operation commands.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045617-A (JP)
Title: System and method for allocating server using white list
Inventor: NISHIDA HARUHIKO
IPC: G06F21/55
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for protecting the processing of a packet from a reliable transmission source from degradation of a processing speed due to increase of packets from transmission sources other than it.  <P>SOLUTION: An IP packet from the Internet 101 enters an IP packet separator 102. The IP packet separator 102 searches a white list 104 in a DB 103 with IP addresses stored therein, and determines whether the IP address thereof is registered. When the IP address is registered, the IP address is transferred to a server 105 for a white list. When the IP address is not registered, the IP address is transferred to a normal server 106. The server 105 for a white list has a deletion function 114 of deleting the IP address of a transmission source from the white list 104 when a determination function 113 determines that the transmission source is not reliable. The normal server 106 has a registration function 124 of registering the IP address of the transmission source in the white list 104 when a determination function 123 determines that the transmission source is reliable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042427-A (JP)
Title: Tandem press apparatus and method of changing its die
Inventor: TERAUCHI TETSUYUKI
IPC: B30B15/02
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem press apparatus which is provided with a plurality of press apparatuses arranged in series, allows a space through which a workpiece is passable between adjacent press apparatus, wherein the full length of the press line is shortened and die change is performed smoothly and in a short time, and a method of changing a die.  <P>SOLUTION: The tandem press apparatus is provided with the plurality of press apparatuses 26A, 26B arranged in series along the press line 1 and has a prescribed interval A between the adjacent press apparatus. The apparatus is provided with a die-changing device 20 for carrying respective dies in and out of the inside of the each press apparatus in the direction of the press line and the dies are carried between the outside of the press apparatus and the press line through the interval A in the direction orthogonal to the press line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009014735-A (JP)
Title: Sample chamber array and method for processing biological sample
Inventor: SANDELL DONALD
IPC: B01L3/00
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample chamber array which reduces the amount of time and the number of steps taken to fill and thermally cycle a sample tray or a microcard in typical systems.  <P>SOLUTION: The sample chamber array can include at least one reservoir in fluid communication with at least one sample chamber, and a movable portion defining the sample chamber. The reservoir is fillable with a liquid biological sample. The movable portion can be movable with respect to the remainder of the sample chamber from a first position to a second position. In the first position, the movable portion is concave and the sample chamber does not contain a biological sample. In the second position, the movable portion is convex and the sample chamber contains a biological sample. The movement of the movable portion to the second position causes a pressure drop to transport the biological sample into the sample chamber from the at least one reservoir. Methods for processing a biological sample and methods of making a sample chamber array are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085940-A (JP)
Title: Gas sensor
Inventor: FUJII YOSHIYASU
IPC: G01N27/409
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor equipped with a ventilation filter of high strength, while maintaining gas permeability and water repellency of the ventilation filter.  <P>SOLUTION: This gas sensor 1 is provided with a sensor element 2 extended axially to detect a specified gas component in a gas to be measured, the body metal 4 of projecting a tip side of the sensor element 2 more than an end of own tip part to be exposed to the gas to be measured, and for surrounding the periphery of the sensor element 2, an outer cylindrical member 11 arranged in a rear end side inside of the body metal 4, and a sealing member 13, fixed in a rear side of the sensor element 2 and in a rear end side inside of the outer cylindrical member 11, and formed with an atmosphere inlet hole 132 axially penetrated, and is provided further with a calking part 115 for holding the sealing member 13; a cylindrical member 134 contacting with an inner circumferential face of the atmosphere inlet hole 132 to be opposed to the calking part 115; and a metal filter 133 jointed to the rear side of the calking part 115, in a rear end side of the cylindrical member 134.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010046114-A (JP)
Title: Surgical treatment instrument
Inventor: OCHIAI AKIRA
IPC: A61B17/28
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the switching operation between the locked state and unlocked state of a bone operating appliance.  <P>SOLUTION: A surgical treatment instrument is equipped with: a grip 1 gripped by the hand A of an operator; the handle 2 pivotally supported on the grip, with which the finger (a) of the hand is hooked, by a pivot shaft 3; a guide shaft 6 having a fixed blade 6a at its leading end; the slide shaft 7 sliding on the guide shaft between an advance position where the movable blade 7a provided to the leading end of the slide shaft strikes at the fixed blade and a retracted position separated from the fixed blade accompanied by the revolution of the handle; a guide means which releases the slide shaft from the guide shaft at the retracted position and restricting the slide shaft on the guide shaft during the advance of the slide shaft to the advance position; and a locking means capable of being switched between the locked state preventing the return of the slide shaft to the retracted position and the unlocked state permitting the return of the slide shaft. The locking means has a lever 13 pivotally supported at the place with which the finger of the handle is hooked and can be changed over between the locked state and the unlocked state by rotating the lever on the handle in before and behind directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048869-A (JP)
Title: Roller, process cartridge and electrophotographic equipment
Inventor: ITONAGA TSUTOMU
IPC: F16C13/00
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller obtaining stable and good uniform charging property and providing stable and good output image quality by improving a surface of a roller thereby reducing attachment of shaved off powder of a photoreceptor, toner and additives, etc., and to provide a process cartridge and an electrophotographic equipment with the roller.  <P>SOLUTION: The roller includes an elastic layer and a cover layer including a single or a plurality of layers on the elastic layer on the outer periphery of a conductive substrate. In the roller, the skewness Rsk (JIS B0601) for the roughness curve on the surface of the cover layer is negative.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047161-A (JP)
Title: Wheel for agricultural use
Inventor: YOSHIDA TOMOHISA
IPC: B60B1/12
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for agricultural use having excellent traction and buoyancy.  <P>SOLUTION: An inner blade lug 7 located on the inner side of the tire axial direction B and an outer blade lug 8 located on the outer side of the tire axial direction are provided on a tire body 6 formed of a rubber-like elastic material in an annular shape. The inner side blade lug 7 and the outer side blade lug 8 are formed in an inclined shape so as to be shifted in the advancing rotational direction forward A1 toward the tire centripetal direction W. The angle Y of inclination of the inner blade lug 7 with respect to the tire centripetal line X is set to be smaller than the angle Z of inclination of the outer blade lug 8 with respect to the tire centripetal line X. The angle Y of inclination of the inner side blade lug 7 is set to be 15-30°, and the angle Z of inclination of the outer side blade lug 8 is set to be 30-55°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050854-A (JP)
Title: Relay station, and radio communication relay method
Inventor: NINAGAWA TAKAYASU
IPC: H04W84/00
Filed: 2008-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable radio communication by avoiding interference in a relay station while renovating neither a base station nor a radio communication terminal.  <P>SOLUTION: The relay station 130 includes: a base station communication part 350 for performing radio communication with the radio communication terminal; a terminal communication part 354 for performing radio communication with the base station 120; a sleep transmission part 356 for transmitting a sleep request command to repeat communication and non-communication by each prescribed frame to the base station through the terminal communication part; and a communication switching part 358 for allowing the base station communication part and the radio communication terminal to perform communication when the terminal communication part and the base station are in a non-communication state, and allowing the base station communication part and the radio communication terminal not to perform communication when the terminal communication part and the base station are in a communication state, based on the sleep request command.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054280-A (JP)
Title: Lsi tester, automatic creation tool of test program, and test system
Inventor: ANZAI SADASHIGE
IPC: G01R31/28
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate a burden on an operator and shorten a period needed for preparation being carried out before a debugging operation, in the operation of debugging a test program by using an LSI tester.  <P>SOLUTION: An automatic creation tool (10) of the test program is configured to have a function of defining a group of pins (setting pin group) used in accordance with a test, so as to correspond to a pin lineup. The tester (20) is configured to have functions (23, 24) of automatically choosing the pin lineup which meets the test in the debugging operation, when running the test program.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056224-A (JP)
Title: Electronic component package,and method of manufacturing electronic component package
Inventor: HIKARISUE RYUTA
IPC: H01L23/02
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component package, wherein many electronic component packages are obtained from a wafer and an electronic component is accurately packaged with high efficiency, and to provide a method of manufacturing the electronic component package.  <P>SOLUTION: In the electronic component package 10 having the electronic component 11 and a casing 13 formed by bonding a plurality of structural components so that the electronic component is covered, a functional surface 11a of the electronic component and a bonding surface 21b between the structural members of the casing are disposed crossing each other, the functional surface of the electronic component and a packaging surface 20a of the casing for the electronic component are disposed crossing each other, and engagement portions 33 capable of positioning the electronic component parallel to the packaging surface are formed on the packaging surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056309-A (JP)
Title: Substrate processing apparatus, method for supplying gas-dissolved liquid and method for processing substrate
Inventor: HARUMOTO MASAHIKO
IPC: G02F1/1333
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of processing a substrate with high quality, a method for supplying a gas-dissolved liquid and a method for processing a substrate.  <P>SOLUTION: The substrate processing apparatus includes a two fluid nozzle 21, a gas-dissolved liquid supply pipe 22 for supplying a carbon dioxide-dissolved water in which carbon dioxide is dissolved to the two fluid nozzle and a carrier gas supply pipe 23 for supplying carbon dioxide which is of the same kind as that of the dissolved gas of the carbon dioxide-dissolved water as a carrier gas to the two fluid nozzle 21. The droplets of the carbon dioxide-dissolved water is injected along with the carrier gas (carbon dioxide) through the two fluid nozzle 21 to a substrate W. The injected carbon dioxide-dissolved water lands on the substrate W at its relatively high concentration. Accordingly, the substrate can be processed with high quality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053303-A (JP)
Title: Lubricating oil composition to be subjected to contact with silver-containing material
Inventor: YAGISHITA KAZUHIRO
IPC: C10M133/16
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition as a lubricating oil to be subjected to the contact with a silver-containing material, capable of inhibiting the corrosion of the silver-containing material despite containing a zinc dialkyldithiophosphate.  <P>SOLUTION: The lubricating oil composition comprises a lubricating base oil comprising a mineral oil base oil and/or a synthetic base oil, (A) a metal-based cleaning agent, (B) one or more alkenylsuccinimides and/or boron-containing alkenylsuccinimides and (C) a zinc dialkyldithiophosphate. The lubricating oil composition contains, based on the whole amount of the composition, 0.12-2.0 mass%, on a metal basis, of the component A, such an amount of the component B as to be 0-0.03 mass% on a boron basis and 0.005-0.12 mass% on a nitrogen basis, wherein the mass ratio (B/N) (wherein, B is the amount of boron, and N is the amount of nitrogen) is 0-0.55, and 0.005-0.10 mass%, on a phosphorus basis, of the component C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060114-A (JP)
Title: Multilayer chip capacitor, circuit board apparatus having the same, and circuit board
Inventor: LEE BYOUNG HWA
IPC: H05K3/46
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer chip capacitor capable of satisfying all of low ESL and high ESR characteristics without changing materials.  <P>SOLUTION: The multilayer chip capacitor includes: a capacitor body having first and second capacitor units arranged in a lamination direction; and a plurality of external electrodes formed outside the capacitor body. The first capacitor unit includes at least one pair of first and second internal electrodes disposed alternately in an inner part of the capacitor body, and the second capacitor unit includes a plurality of third and fourth internal electrodes disposed alternately in the inner part of the capacitor body, and the first to fourth internal electrodes are coupled to the first to fourth external electrodes. The first capacitor unit has a lower equivalent series inductance (ESL) than the second capacitor unit, and the first capacitor unit has a higher equivalent series resistance (ESR) than the second capacitor unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010059083-A (JP)
Title: Method of alleviating contamination of surface of field crop by agrichemical spray, adjuvant composition for alleviating contamination of surface of field crop, and spray liquid
Inventor: OGAWA KAZUTERU
IPC: A01N25/00
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of alleviating contamination on a surface of a field crop in which a medicine benefit of an agrichemical is stably held and in addition contamination of a surface of a field crop is alleviated.  <P>SOLUTION: The agrichemical spray liquid which includes an adjuvant composition including: (A) 45-85 mass% of total content of sodium dialkyl sulfosuccinate and polyoxyethylene alkyl ether as a surfactant component; and (B) 5-40 mass% of a component for pour point descent is sprayed to field crops. Even when drift relieving spraying, the alleviating benefit is attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT