baber/WOPTO huggingface dataset:
Patent JP-2011186017-A (JP)
Title: Image forming apparatus and image forming method
Inventor: SASAKI TSUTOMU
IPC: G03G15/10
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress density abnormalities at the leading edge of an image caused by movement of excess toner particles, from a squeeze roller to a latent image carrier, which is caused when moving from a non-image part to an image part.  <P>SOLUTION: An image forming apparatus includes: the squeeze roller 13 rotating while being in contact with the latent image carrier 10 on which an image is developed by a developing part 30; and a control part that makes a rotational circumferential speed of the squeeze roller 13, when a position corresponding to a non-printing range of the latent image carrier 10 is at a position where the squeeze roller 13 is in contact with the latent image carrier 10, different from the rotational circumferential speed of the squeeze roller 13 when a position corresponding to a printing range of the latent image carrier 10 is at a position where the squeeze roller 13 is in contact with the latent image carrier 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183410-A (JP)
Title: Press device and finish working mold used for the same
Inventor: NISHIMURA SEIJI
IPC: B30B13/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press device capable of performing press working and finish working continuously with the satisfactory efficiency.  <P>SOLUTION: The finish working mold 18 of the press device 2 includes a finish working tool 60, a rotation mechanism for axially rotating the finish working tool 60 and a pressing mechanism for pressing the finish working tool 60 against a surface to be worked of a workpiece 20. The workpiece 20 is conveyed through press working regions 11a, 11b, 11c and a finish working region 11d. In accordance with a fall of a slide 4, the workpiece 20 is subjected to press working by press working molds 12, 14, 16 in the press working regions 11a, 11b, 11c, and the finish working tool 60 is axially rotated while being pressed against the surface to be worked of the workpiece 20 by the pressing mechanism in the finish working tool 60, and the surface to be worked of the workpiece 20 is subjected to the finish working in the finish working region 11d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186604-A (JP)
Title: Method, device, and processing program for restoring handwriting
Inventor: KISE KOICHI
IPC: G06F3/042
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing the precision of handwriting restoration in a camera pen system for restoring handwriting by using a document image retrieval technology.  <P>SOLUTION: In a handwriting restoration method, a computer executes following steps to find out the registration image corresponding to each query: a photographic step of, when handwriting is performed to a space by using a pen part having a pen top and a moving image camera which photographs its periphery, making the moving image camera photograph a document image preliminarily described on the space, and for acquiring each frame of the photographed moving image as the query of document image retrieval; a retrieval step of referring to a registration image preliminarily registered in an image database, and for retrieving the registration image corresponding to each query from among the registration images; a specification step of specifying the photographic range of the query in the registration image by collating the retrieved registration image with the query; and a handwriting restoration step of restoring the orbit of the pen top based on the displacement of the frame order of each photographic range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187254-A (JP)
Title: Light guide plate and lighting system
Inventor: IIZUKA HIDEO
IPC: G02F1/13357
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate keeping practical mechanical characteristics proper, having excelling designability, and capable of imparting three-dimensional degrees of freedom, and to provide a lighting system.  <P>SOLUTION: A substrate made of a thermal plastic resin and provided with a dot-pattern or grooves aligned and formed on at least one of the surfaces is heat-bend processed into a three-dimensional shape; the substrate has two or more of continuous bent surfaces; and it is desirable that the cross-section of one end side of the substrate have a waveform which is substantially a sine wave.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183677-A (JP)
Title: Printing device and printing method
Inventor: YOSHIDA SEISHIN
IPC: B41J2/01
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique whereby both ensuring of a texture by a special gloss ink and ensuring of a saturation by a dye-based color ink can be attained.  <P>SOLUTION: The printing device includes: a printing head which has a special gloss ink ejection head for ejecting the special gloss ink that presents a special gloss and a dye-based color ink ejection head for ejecting the dye-based color ink; and an ejection controller which carries out ejection of the special gloss ink from the special gloss ink ejection head and ejection of the dye-based color ink from the dye-based color ink ejection head, thereby printing a special gloss region using the special gloss ink and printing a coloring region using the dye-based color ink to the special gloss region. The ejection controller has a first printing mode in which printing of the coloring region is carried out in a main scan later in time than a main scan of the printing head in which printing of the special gloss region is carried out.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185558-A (JP)
Title: Solar heat using device
Inventor: KAWAZU TAKESHI
IPC: F24S50/20
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar heat using device which secures high operation efficiency even in a situation where a wide region at the center of a roof cannot be used.  <P>SOLUTION: The solar heat using device 101 includes: a heat collector group 20 having a plurality of vacuum tube type solar heat collectors arranged along the ridge line or edge of a roof 1 of a building; and a control unit 31 controlling the state of the solar heat collector group 20 in accordance with a change in solar radiation conditions by seasons or by time zones in one day.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183752-A (JP)
Title: Printer, method for inspecting medium stretch, and medium stretch inspection sheet
Inventor: MURAYAMA MASATO
IPC: B41J2/01
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer that evaluates an amount of expansion of a medium even when the medium absorbs ink and expands during printing, and performs printing corresponding to the amount of expansion, and to print a test sheet that evaluates the amount of expansion of a medium by using this printer.  <P>SOLUTION: In the printer, a control section controls the conveyance speed of a medium and selects one of first and second heads in order to use it for printing. In this case, the control section prints on a medium stretch inspection sheet to be subjected to inspection of an amount by which the medium stretches in a lapse of time from the formation of the first dot to the formation of the second dot. According to the result of the inspection of the medium stretch inspection sheet, time that elapses from the formation of the first dot to the formation of the second dot is altered.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192182-A (JP)
Title: Magnetic reading device
Inventor: KIMURA TOMOYA
IPC: G07D9/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic reading device where magnetic data recorded on a magnetic recording medium are not stolen by an illegal magnetic recorder.  <P>SOLUTION: The magnetic reading device is provided with: a foreign substance detection part which detects whether a foreign substance exists in the vicinity of a card slot through which the insertion or discharge of a magnetic card is performed; a magnetic field generating part which generates an interference magnetic field for interfering with the magnetic field discharged from the foreign substance in the vicinity of the card slot; and a control part which determines whether the foreign substance detection part has detected the foreign substance, and when determining that the foreign substance detection part has detected the foreign substance, displaces the intensity of the interference magnetic field which the magnetic field generating part generates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196205-A (JP)
Title: Control device of internal combustion engine
Inventor: OSHIUMI TAKAHIRO
IPC: F02N11/08
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of inhibiting a shock at the start of cranking.SOLUTION: The control device of the internal combustion engine is mounted on a vehicle and comprises an engine, a starting motor, a crank position determination means, and a torque control means. The starting motor is capable of transmitting a power to the crank shaft to rotate the crank shaft at the start of the engine. The crank position determination means determines whether the stop position of the crank shaft at the start of the engine is within a predetermined range. The torque control means reduces the degree of the increase in the torque of the starting motor at the start of the engine when the stop position of the crank shaft is within the predetermined range as compared to when the stop position is not within the predetermined range.
Patent JP-2011196742-A (JP)
Title: Temperature detection circuit
Inventor: YOSHII KOJI
IPC: G01K7/01
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a temperature detection circuit being small in circuit scale and excluding error factors affected by manufacturing conditions.SOLUTION: This temperature detection circuit includes a first pn junction Q1, a second pn junction Q2 with a forward voltage smaller than that of the pn junction Q1, a first resistance R1 series-connected to the pn junction Q2, a first current generating circuit 2 generating a first current I1 proportioned to a difference in forward voltage between the pn junctions Q1 and Q2, a third pn junction Q3 supplied with a current proportioned to the first current I1, voltage conversion resistances R2 and R3 converting the current proportioned to the first current I1 into a voltage, and a comparison means 3 for comparing a forward voltage of the pn junction Q3 with a voltage drop in the conversion resistances R2 and R3.
Patent JP-2011194969-A (JP)
Title: Engine driving type generator for vehicle
Inventor: TAKENAKA SHINKYO
IPC: B60R16/02
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To improve assembling work efficiency of a divided type crankcase by making layout of harnesses led out to the outside of the crankcase from a generator in the crankcase better.SOLUTION: The generator 5 is arranged in a lid part 4B of the crankcase 4, and the power harness 91 and a pulser sensor harness 93 are led out to the outside from a lid part 4A through a grommet 94. The grommet 94 is fitted into an opening (recessed part) 103 cut on the lid part 4B side from a mating surface F of a case body 4A and the lid part 4B. A guide part 94a and its reinforcing wall 94g are formed in a portion located in the lid part 4B, of the grommet 94. A cylinder part 94b for guiding the harnesses 91 and 93 upward is provided outside the lid part 4B, of the grommet 94. In the lid part 4B, a section wall 106 is formed to prevent projecting of the harnesses 91 and 93 upward by being brought close to an upper side of the guide part 94a.
Patent JP-2011194448-A (JP)
Title: Gate and powder compression molding machine using the same
Inventor: OYAMA JUN
IPC: B30B11/08
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To compose a gate in which an article is easily chargeable/dischargeable, and which can effectively prevent the leakage scattering of powder from the internal space to the external space without using an expensive RTP flange or the like.SOLUTION: The powder compression molding machine includes: an inner access part 17 which is provided so as to charge/discharge an article between an internal space S1 and an external space S2 and communicated with the internal space S1; an outer access part 18 which is communicated with the external space S2; and a liquid tank 19 serving as a connection part provided between the inner access part 17 and the outer access part 18, and is provided with a gate 16 capable of communicating the inner access part 17 and the outer access part 18 via a liquid body in the liquid tank 19.
Patent JP-2011194794-A (JP)
Title: Mold positioning structure
Inventor: OGAMI SHUHEI
IPC: B29C41/38
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a mold positioning structure allowing a guide roller a proper rolling contact with a cylinder mold and preventing dew condensation of a gas or the like discharged from raw materials.SOLUTION: A guide roller 7 is arranged radially outside direction of the end opening 3 of a cylinder mold 111, in a mold positioning structure of centrifugal molding apparatus, wherein the mold positioning structure supports cylinder molds 111, 119 with rollers 107, 109 and rotates cylinder molds 111, 119 by a turning force delivered to rollers 107, 109 from a drive source, and the guide roller 7 performs a rolling contact with edges 117, 121 copying the rotation of cylinder molds 111, 119. The position where the guide roller 7 performs the rolling contact with edges 117, 121 is within a range of 30° in a circumferential direction of cylinder molds 111, 119 upward from the contact where rollers 107, 109 touch cylinder molds 111, 119.
Patent JP-2010179119-A (JP)
Title: Multi-piece solid golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/00
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-piece solid golf ball with high performance, enhanced in the spin retention rate of a hit ball with a short iron in the wet state relative to the dry state and enhanced in stability of the carry of a hit ball with a club such as a driver to increase the carry.  <P>SOLUTION: The golf ball includes an elastic core covered by a plurality of layers of resin covers and a plurality of dimples on the ball surface. The core has a hardness of deformation of 1.1-4.00 mm when a load of 294 N (30 kgf) is applied. The cover includes a cover inner layer coming into close contact with the core and formed of a specified resin material. The cover inner layer has a Shore D hardness of 45-70. A cover outer layer outside the inner layer is formed of a specified resin material and has a Shore D hardness of 35-55. A large number of the dimples are so substantially equally disposed in the ball surface that a single large circle not crossing a dimple never exists.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190903-A (JP)
Title: Nickel-hydride battery life determining method and life determining apparatus
Inventor: SUZUKI TATSUHIKO
IPC: G01R31/36
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the life of a nickel-hydride battery as a backup power source while correction based on phenomena unique to the nickel-hydride battery.  <P>SOLUTION: Data indicating a relationship of the life of the battery to a value of load power applied to the battery in discharge and environmental temperature of a place where the battery is installed are prepared beforehand. Next, the load power and the environmental temperature when the battery is discharged are measured, and then a life value corresponding to these measured values is selected from the data so as to be set as an expected life value. Next, a first life reduction amount is calculated from a natural logarithmic function with the number of discharges as a variable, and the difference between the expected life value and the first life reduction amount is set to a remaining life value, and the life of the nickel-hydride battery is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011201572-A (JP)
Title: Substrate storage case
Inventor: NISHIMORI KENICHI
IPC: B65D85/86
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate storage case capable of reducing a production cost of a substrate for a magnet disk by reducing a recovery cost and cleaning cost.SOLUTION: A case body 2 for storing an RTP substrate W and a holding part 6 for holding the RTP substrate W in a positioned state in the case body 2 are formed by a disposable packaging material. The holding part 6 is formed in a bellows shape by folds formed at a sheet material and holds the outer circumferential edge of the RTP substrate W at least at a pair of the opposite surfaces of the case body 2.
Patent JP-2011202262-A (JP)
Title: Method for producing molten stainless steel
Inventor: SAITO TAKASHI
IPC: C21C7/072
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing molten stainless steel with which the absorption of nitrogen into the molten stainless steel at the tapping time of the molten steel can be prevented.SOLUTION: Molten iron containing chromium is decarburized in a converter 2 and after decarburizing, the molten stainless steel 1 is tapped off from the converter 2 into a ladle 3. At this time, during the interval from starting to finishing of the tapping-off of the molten stainless steel 1, the gaseous or liquidized hydrocarbon fuel is burnt by using gas containing ≥5 wt.% of oxygen gas or 100 vol% of oxygen gas, and the burnt gas 8, in which the nitrogen generated at the burning time is not contained, is supplied into the ladle 3. The total amount of the burnt gas 8 supplied into the ladle 3 is more volume than the inner volume of the ladle 3. That is, in the case of showing the total amount of the burnt gas 8 as V(Nm/min) and the inner volume of the ladle 3 as T(m), they become V>T.
Patent JP-2011211258-A (JP)
Title: Portable electronic apparatus
Inventor: TSURUTA YUTAKA
IPC: H04M1/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic apparatus that allows a user to promptly input characters when power is shut off.SOLUTION: A temporary storage part 26 is driven by power generated by a power generation part 24 and stored in an electric storage part 25, and temporarily stores character data based on depression of each key of an operation part 11. When a predetermined or more amount of character data are stored in the temporary storage part 26 in a predetermined period measured by a timer 27, a power control part 491 turns on power. When the power is turned on by the power control part 491, a first display control part 492 displays characters on a first display part 21 based on the character data stored in the temporary storage part 26.
Patent JP-2011208188-A (JP)
Title: Method for manufacturing grain-oriented electromagnetic steel sheet
Inventor: OKUBO TOMOYUKI
IPC: C21D9/46
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a favorable method for manufacturing a grain-oriented electromagnetic steel sheet capable of attaining the consistent occurrence of the secondary recrystallization by the finish annealing in a relatively low-temperature and short-time manner using a continuous annealing furnace.SOLUTION: In the method for manufacturing the grain-oriented electromagnetic steel sheet, a steel slab having the composition consisting of, by mass, C :≤0.12%, Si: 2.0-4.5%, Mn: 0.005-0.3%, Al: 0.005-0.012%, N: 0.0030-0.010%, and the balance Fe with inevitable impurities is hot-rolled, and then, cold-rolled twice or more including the intermediate annealing to form a cold-rolled steel sheet, and then, finish-annealed once or more by a continuous annealing furnace. The intermediate annealing is executed at the temperature of 750-950°C, the draft of the final cold-rolling in the cold rolling is set to be in a range of 30-80%, and the secondary recrystallization is executed in the continuous annealing.
Patent JP-2011208544-A (JP)
Title: Valve gear of internal combustion engine
Inventor: HARADA MAKOTO
IPC: F01L1/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To easily adjust the tappet clearance of a valve gear of an internal combustion engine while miniaturizing the internal combustion engine.SOLUTION: In this intake side valve gear 54I of the overhead valve engine 24 having an intake valve 47 above a combustion chamber 44, a shim type intake side rocker arm 57I comprising an insertion hole 71a at one end and a pressing part 73a for pressing a valve step 47b at the other end is disposed between the valve step 47b and an intake camshaft 55I, the insertion hole 71a of the intake side rocker arm 57I is formed in a cylinder head 27, and a gap M allowing the intake side rocker arm 57I to retreat when shins 91 interposed on the pressing part 73a side are replaced is formed in a rear-side wall 27a on the insertion hole 71a side.
Patent JP-2011209125-A (JP)
Title: Car navigation system
Inventor: ISHIGURO YOSUKE
IPC: G01C21/26
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain traffic information and simple map information at an optimal timing, without infrastructure on the road side, and display the simple map information and the traffic information at a particular point with an optimal timing.SOLUTION: A car navigation system 1 is provided with a navigation apparatus 2 and an information center 3. A controller 4 in the navigation apparatus 2 determines the predetermined timing so as to obtain the simple map information on a guide point; obtains the simple map information from a map database provided in the information center when the predetermined timing is attained; and displays the traffic information obtained before the simple map information is obtained or simultaneously obtained from the information center to a display device 7.
Patent JP-2011208581-A (JP)
Title: Piston cooling device for engine
Inventor: HAMADA YASUNOBU
IPC: F01M1/08
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify and reduce an oil passage from an oil pump to an oil jet in a piston cooling device for an engine in which a first case half body is joined to a cylinder block including a cylinder bore slidably engaging the piston, and a second case half body joining a crankcase together with the first case half body is joined to the first case half body, and the oil jet spraying oil supplied from the oil pump against the piston is attached to the crankcase.SOLUTION: An oil supply oil passage 150 circulating the oil delivered from the oil pump attached to the second case half body 29 is disposed in the second case half body 29. The oil jet 146A is disposed in the second case half body 29 so as to be connected to the oil supply oil passage 150.
Patent JP-2011214891-A (JP)
Title: Array ultrasonic flaw detector
Inventor: KIMURA TOMONORI
IPC: G01N29/26
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an array ultrasonic flaw detector capable of improving the SN ratio by reducing the surface echoes relative to flaw echoes, when performing automatic flaw detection which uses array probe.SOLUTION: The array ultrasonic flaw detector includes the array probe (10), having a plurality of excitation elements driven by receiving an excitation signal for having a test body irradiated with an ultrasonic beam via a contact medium, receiving an ultrasonic wave reflected by the test body surface and an acoustic discontinuous part inside the test body through the contact medium, and converting the ultrasonic waves into an electrical signal; and a transceiver (20) for driving the array probe, by transmitting the excitation signal and performing flaw detection of the test body by receiving the electric signal. When an excitation signal is transmitted or an electrical signal is received, the transceiver does not excite several elements or a single element on the center among the excitation elements in a covering range required for flaw detection of the test body, but will transmit the excitation signal to partially excited elements corresponding to several elements or a single element on both ends, and receives an electrical signal that is converted by the partially excited elements.