baber/WOPTO huggingface dataset:
Patent JP-2009136138-A (JP)
Title: Driving circuit for power switching device, driving method thereof, and switching power supply apparatus
Inventor: SAJI TAKASHI
IPC: H02M3/28
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the loss of an entire switching power supply apparatus including drive loss, which occurs in a driving circuit, and conduction loss, which occurs in a voltage control type switching device.  <P>SOLUTION: A driving circuit 20 drives the voltage control type switching device 25 in the switching power supply apparatus 100. This driving circuit 20 includes: a generation unit configured to generate a driving signal 132 for turning on and off the voltage control type switching device 25, the driving signal 132 having plural levels of voltages at which the voltage control type switching device 25 is turned on; and a switching control unit configured to switch between the plural levels of voltages at which the power switching device 25 is turned on, depending on a status of the power switching device 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010092536-A (JP)
Title: Optical pickup device
Inventor: KAMIOKA YUICHI
IPC: G11B7/085
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of preventing deterioration of reproduction characteristics even when an objective lens for converging light from a light source on the information recording surface of an optical recording medium is made of a resin lens.  <P>SOLUTION: The optical pickup device includes a light source 11, an objective lens 17 for converging the light emitted from the light source 11 on the information recording surface 70a of an optical recording medium 70, a movable lens 15 disposed in an optical path between the light source 11 and the objective lens 17 and made movable in an optical axis direction and configured to adjust the convergence or the diverged state of the light reaching the objective lens 17, a lens position adjustment means 6 for adjusting the position of the movable lens 15, a tilt amount adjustment means 3 for adjusting the tilt amount of the objective lens 17, and a temperature detection means 5 for detecting an environmental temperature. The objective lens 17 is disposed to be tilted with respect to the optical axis of the light reaching the objective lens 17 from the movable lens 15. When a change in environmental temperature is detected, the position of the movable lens 15 is changed, and the tilt amount of the objective lens 17 is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033533-A (JP)
Title: Memory module and auxiliary module for memory
Inventor: YUASA KO
IPC: G06F12/06
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow access to all memory cells of a memory module and achieve proper operation of the memory module even if the bit count of a bank address, the bit count of a row address, and the bit count of a column address that are output from a memory controller do not coincide with each of the bit count of a bank address, the bit count of a row address, and the bit count of a column address for identifying a memory cell to be accessed in the memory module.  <P>SOLUTION: A memory module 100 comprises an SDRAM 110 and an address-generating circuit 120. Using the most significant bit of a row address output from the memory controller 12, the address-generating circuit 120 generates a bank address B2 for the most significant bit required for identifying the memory cell to be accessed and outputs the generated bank address B2 to the SDRAM 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089218-A (JP)
Title: Position teaching device of industrial robot, operational program preparing device, and method and program for position teaching of industrial robot
Inventor: OKUYAMA MASAYUKI
IPC: B25J9/22
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position teaching device of an industrial robot capable of easily and intuitively teaching position information.  <P>SOLUTION: On a screen of the position teaching device, when an arbitrary cell base is subjected to drag-and-drop in an arrangement plan displaying area 53 from a cell list 71 as a unit of an assembling step, the arrangement plan corresponding to the cell base 10 is generated and displayed. Next, when units such as a "connection unit" and a "material supply unit" forming a moving target of a robot are subjected to drag-and-drop at a candidate arrangement point in the arrangement plan from a unit list, the unit image is displayed on the arrangement plan in a superposed manner. By repeating these steps, the layout design of the cell using the robot by the user is executed. Finally, the position information of each unit is taught by transmitting the data associated with the position information of the unit to the industrial robot from the position teaching device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090456-A (JP)
Title: Joint of stainless steel reinforcing bar having superior corrosion resistance
Inventor: TADOKORO YUTAKA
IPC: E04C5/18
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint of a chromium-based stainless steel reinforcing bar having superior corrosion resistance and to provide a method for manufacturing the same.  <P>SOLUTION: The stainless steel joint made by thermal jointing of a base material of the stainless steel reinforcing bar includes, by mass%, 0.001-0.5% C, 0.1-2.0% Si, 2.0% or less Mn, 0.04% or less P, 0.03% or less S, 0.001-0.1% N, 10.50-13.50% Cr, while containing 8.0-13.5% dissolved Cr in an interface between an oxide scale and the matrix, and the balance iron with unavoidable impurities. The joint of the stainless steel reinforcing bar having superior corrosion resistance is obtained by a controlled cooling operation to be conducted after having been jointed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009160917-A (JP)
Title: Image forming device and image forming method
Inventor: NOMURA YUJIRO
IPC: B41J2/44
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of preventing the misalignment of a position at which a latent image is formed caused by the variation in the moving velocity of the surface of a latent image carrier from occurring, thereby achieving preferable latent image formation.  <P>SOLUTION: An image forming device includes: an exposure head having a plurality of light emitting elements arranged in a first direction, a first imaging optical system adapted to image light emitted from the light emitting elements, and a second imaging optical system disposed in a second direction with respect to the first imaging optical system; a latent image carrier adapted to move in the second direction; a detection section adapted to detect a moving time the latent image carrier takes to move from a first position to a second position in the second direction; and a control section adapted to control the time from emission of a first part of the light emitting elements adapted to emit light to be imaged by the first imaging optical system to emission of a second part of the light emitting elements adapted to emit light to be imaged by the imaging optical system based on the detection result of the detection section, thereby aligning a latent image formed on the latent image carrier by the first imaging optical system and a latent image formed on the latent image carrier by the second imaging optical system in the first direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010098792-A (JP)
Title: Power conversion system, power conversion controller, and method and program for controlling power conversion
Inventor: NISHIOKA KOJIRO
IPC: G05F1/67
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of converting DC power, which is output, changing temporally, from a DC power source, into AC power.  <P>SOLUTION: A power conversion system 1 includes: a solar cell panel 2; a plurality of PCSs 20, which convert DC power output from the solar cell panel 2 into AC power and include PCSs 20 different in rated capacity; a wattmeter 40, which measures a power value output from the solar cell panel 2; a PCS selector 46, which selects a PCS 20 to input DC power output from the solar cell panel 2 from among the plurality of PCSs 20, based on the power value measured by the wattmeter 40; and a distributer 48, which distributes DC power output from the solar cell panel 2 to the PCS 20 selected by the PCS selector 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094245-A (JP)
Title: Method for repairing container
Inventor: EBIHARA SEIJI
IPC: A47G19/00
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing destruction of a container made of a brittle material such as a dish caused by a crack generated by an impact such as a blow to a bottom surface or lateral surface of the container, the crack starting from a fracture initiation point on the surfaces.  <P>SOLUTION: The method for restoring the container includes a step of recovering a shape of the crack in the container made of the brittle material by a filler component, a step of pasting a transfer seal on the filled section, and a step of firing the section. The filler component is preferably based on the component selected from among silica, kaolin, clay, feldspar, pottery stone, ashes, lime, zinc white, or talc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097533-A (JP)
Title: Application migration and power consumption optimization in partitioned computer system
Inventor: SUZUKI TOMOHIKO
IPC: G06F12/00
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in application migration in a logically partitioned computer system.  <P>SOLUTION: A storage device including a logical volume being a migration source of an application copies data stored in the logical volume being a migration source into a logical volume being a migration destination of the application, and holds data written to the logical volume being a migration source after the start of copying as differential data instead of storing it in the logical volume being a migration source. A management computer starts copying the differential data on completion of the copying of the data stored in the logical volume being the migration source, and powers on a computer at the application migration destination between the completion of the copying of the data stored in the logical volume being the migration source and the completion of the copying of the differential data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099750-A (JP)
Title: Machine tool
Inventor: MATSUNO OSAMU
IPC: B23B29/24
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To arrange piping of fluid driving a turret chuck so that it does not hinder an action of a turret tool post, in a machine tool provided with a turret chuck on a turret tool post.  <P>SOLUTION: This machine tool includes a turret tool post 9A capable of supporting a tool 22 and turning around a predetermined turning axial core O2, a turret chuck 23 installed to the turret tool post 9A and gripping a workpiece, and a turret chuck driving mechanism 54 for driving the turret chuck 23 toward a workpiece gripping side and a workpiece releasing side. The turret chuck driving mechanism 54 has gripping air piping 51 for supplying air to the turret chuck 23, and releasing air piping 52. The air piping 51, 52 is constituted by a double pipe, which includes an inner peripheral side pipe part and an outer peripheral side pipe part, and whose centerline is positioned on the same line as a turning axial core O2. One pipe part is the gripping air piping 51, and the other pipe part is the releasing air piping 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101970-A (JP)
Title: Apparatus and program for support of creating teaching material
Inventor: EBE HIRONORI
IPC: G06Q50/20
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and program for support of creating a teaching material capable of setting two or more worm-eaten (blank) portions as one group of worm holes and creating one question containing worm holes for the group of worm holes in a configuration wherein worm-eaten portions can be arbitrarily selected by designating an area on an image of the contents of an original text.  <P>SOLUTION: The teaching material making support apparatus for selecting (S6-S10) worm-eaten portions by arbitrarily designating an area on the image of the contents of an original text displayed on an image display means for displaying the contents of an original text as an image and creating questions with worm holes wherein the selected worm-eaten potions are concealed to ask for answers is so configured that the selected two or more worm-eaten portions are set (S11, S12) as one group of worm holes and one question containing worm holes is created for the group of worm holes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102898-A (JP)
Title: External operation handle device of circuit breaker
Inventor: KURATA KOHEI
IPC: H01H73/02
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an outside operation handle device of a circuit breaker for surely carrying out handle lock and door lock.  <P>SOLUTION: This device includes a lock plate 19 for pushing in a handle 6 along a fitting groove 6b in which the handle 6 is formed when the handle is at off-position, an interlocking plate 11 to move following the push-in of this lock plate 19, and a slider 9 which moves in engagement with this interlocking plate 11 and locks opening of a door 1 in engagement with an engagement protrusion 5a. The lock plate 19 includes a pressing part 19b, the interlocking plate 11 includes a first slope 11a which abuts on the pressing part 19b when pushing in the lock plate 19, and moves this interlocking plate 11 in a direction nearly orthogonal against a moving direction of the lock plate 19. The slider 9 includes a second slope 9a which is engaged with the interlocking plate 11 and moves this slider 9 in a direction nearly 45° to the moving direction of the interlocking plate 11, and an engagement protrusion locking part 9b which is engaged with the engagement protrusion 5a when the slider 9 moves and locks the door 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009149285-A (JP)
Title: Occupant protection apparatus
Inventor: KAWABE HITOSHI
IPC: B60R21/20
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant protection apparatus capable of more surely inhibiting the forward movement of an occupant's waist than an apparatus that only pushes up the thigh by the inflation of an airbag.  <P>SOLUTION: The occupant protection apparatus inhibits the forward movement of the waist Pp of an occupant P who is seated on a seat 10 and constrained to a vehicle seat S by a seat belt apparatus 30 by arranging an airbag 40 in the seat 10 of the vehicle seat S and inflating the airbag 40 by high pressure inflation gas G ejected from an inflator 61 so that a seat surface 10A of the seat 10 is raised. The outer shell of the airbag 40 is formed of an airbag body 41, and the airba body 41 includes a rear inflating portion 48 inflated in the vicinity below the thigh Pf of the occupant P and a front inflating portion 47 inflated in the vicinity below the knee Pn up to a position above the rear inflating portion 48.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100182-A (JP)
Title: Train control system, on-vehicle equipment, and ground equipment
Inventor: ASUKA AKIRA
IPC: B61D19/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train control system appropriately controlling the train by accurately estimating the number of passengers in the train.  <P>SOLUTION: This train control system controls the station departure time of the train, and includes a means for estimating the passenger load of the train which is a target of control (hereinafter referred to as a control target train 101a) and an increase/decrease in the passenger load at a station where the control target train 101a is making a stop (hereinafter referred to as the present station) by estimating the weight of the control target train 101a at the present station, and a means for calculating and outputting the door open time of the control target train 101a at the present station to equalize the passenger load of the control target train 101a and that of a following train by using a prescribed method for calculating the door open time based on the passenger load of the following train of the control target train 101a at a station located at one station before the present station, and the increase/decrease in the passenger load of the preceding train of the control target train 101a at the present station.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100020-A (JP)
Title: Genuineness discernible information carrier
Inventor: MORINAGA TADASHI
IPC: B44F1/12
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information carrier in which the genuineness of an image printed thereon can be distinguished due to an effect that the image printed on the carrier varies depending on a viewing angle.  <P>SOLUTION: In the information carrier, a first image is printed with a metallic glossy ink having a different color from that of a substrate on a printing region of one surface of the substrate such as paper and a card, and then a second printed image which includes a line pattern of a transparent ink containing an iris color pearl pigment wherein the direction of the line pattern of an image is different from that of the line pattern of a background part is laminated thereon. Therefore the first image or the second image is viewed while being changed depending on the viewing angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009131620-A (JP)
Title: Implant keeper and its assembly, and keeper-fixing method
Inventor: KIKUCHI AKIRA
IPC: A61C8/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implant keeper facilitating its mounting to an abutment and preventing its easy slacking from the abutment even if being used for long periods.  <P>SOLUTION: This implant keeper includes a keeper body made of a soft-magnetic material, which includes a recess 21 for receiving the head 41 of the abutment having a female screw portion 43, and a female screw portion 22 extending along its center axis in communication with the recess 21, and a screw member 3 threadably engageable with the female screw portion 22 of the keeper body 2 and the female screw portion 43 of the abutment 4, whereby the keeper body 2 is tightly fastened to the abutment 4 by tension exerted by the screw member 3 threadably engaging the female screw portion 22 of the keeper body 2 and the female screw portion 43 of the abutment 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106745-A (JP)
Title: Redundant electric power control for respiratory system heater
Inventor: LIU ZHAN
IPC: G06F11/18
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a respiratory system heaters.  <P>SOLUTION: A humidification system is provided with a controller (54) having two processors (150, 152) that monitor the operation of each other and of heating elements (34, 36, 56) in the respiratory system to provide CPU redundancy and heating element control. Each heating element is provided with two control paths (74, 142; 77, 146; 79, 146), for example a relay (140 or 144) and a triac (88) connected in series with the heating element and a power supply (90). Each heater has one control path connected to a first processor (150) and one heating element has at least one control path connected to a second controller (152). A hardware watchdog (100) monitors the operation of the first processor, and can be triggered by a signal from the second processor, in response to which it can disable all heating elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010106717-A (JP)
Title: Valve apparatus for internal combustion engine
Inventor: MAEHARA TOSHIYUKI
IPC: F01L1/18
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve apparatus for an internal combustion engine, capable of suppressing the abrasion of members at contact positions that are frequently used.  <P>SOLUTION: The valve apparatus includes a variable valve mechanism having a sliding member that lies between a cam and a valve and slides with the drive of the cam in which a sliding range is changed depending on a position of a control member. The variable valve mechanism changes the valve-opening characteristics depending on the position of the control member. The valve apparatus calculates a use time at every position of the control member and determines whether a use time at a present position of the control member is longer than a set time. Further, the valve apparatus includes a means to decide the last displacement direction from the history of the positions of the control member, and displaces the control member to the last displacement direction when the use time is longer than the set time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104675-A (JP)
Title: Absorbent for tampon
Inventor: KIKUCHI AKIE
IPC: A61F13/20
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent for a tampon in which a laminate is not sprayed with a liquid to form different regions in fiber density.  <P>SOLUTION: The absorbent 10 for a tampon is produced by compressing a laminate 10A comprising liquid-permeable surface member 1 and absorbent member 2 to mold, wherein the absorbent member 2 before compressed to mold includes a first region A and a second region B; the first region A is a region for one part which is firstly inserted into a vaginal orifice when the absorbent 10 for the tampon is longitudinally divided into two equal parts; the second region B is a region for another part which is firstly pulled out of the vaginal orifice when the absorbent 10 for the tampon is longitudinally divided into two equal parts; and the first region A has a narrower area than the second region B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078580-A (JP)
Title: Analyzing device
Inventor: KIJIMA TOMOHIRO
IPC: G01N37/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing device capable of shortening a sucking time of a fixed quantity of sample liquid.  <P>SOLUTION: An opening part (101) of a capillary channel 11 for supply is opened on a tilted surface (14) of the chip of a spot contact part (103). Since sampling is performed in the attitude wherein the tilted surface is tilted along a finger chip of an examinee, an influence of gravity when sucking the sample liquid by a capillary force can be reduced, and sucking speed is heightened, to thereby enable sampling of a prescribed quantity of the sample liquid in a short time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111750-A (JP)
Title: Light-absorbing composition
Inventor: ARAI KAZUMI
IPC: C09D11/322
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-infrared-absorbing compound that absorbs light in a near-infrared region, does not absorb light in a region of 400-700 nm, and has excellent invisibility and high fastness.  <P>SOLUTION: The light-absorbing composition comprises at least one compound selected from the group consisting of phthalocyanine compounds, naphthalocyanine compounds, diimmonium compounds, cyanine compounds, squalium compounds and croconium compounds, and a compound represented by general formula (1). In the formula, R<SP>1a</SP>and R<SP>1b</SP>are the same or different and are each independently an alkyl group, an aryl group or a heteroaryl group; R<SP>2</SP>and R<SP>3</SP>are each independently a hydrogen atom or a substituent group and at least one of them is an electron-withdrawing group; R<SP>2</SP>and R<SP>3</SP>may be linked together to form a ring; and R<SP>4</SP>is a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group, a substituted boron or a metal atom, and may be bonded covalently or coordinately with R<SP>1a</SP>, R<SP>1b</SP>and/or R<SP>3</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT