baber/WOPTO huggingface dataset:
Patent JP-2008182843-A (JP)
Title: Motor controller
Inventor: BERU SHIDDAT
IPC: H02P21/00
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which improves safety even when the motor cable comes off from a connector.  <P>SOLUTION: When coming off of a connector is detected, a current command value generation circuit 10 generates such a current command value as a motor 120 does not rotate although a current flows through the motor. When a current is supplied to the motor by a current command value generated from the current command value generation circuit 10, a current comparison circuit 90 compares the current flowing through the motor with the current command value thus detecting coming off of the connector. A voltage limit circuit 70 is provided between a PI control circuit 20 and a two-phase/three-phase conversion circuit 30, and limits a voltage command value outputted from the PI control circuit 20 to a low voltage command value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184923-A (JP)
Title: Working vehicle
Inventor: MIMURA YOSHIO
IPC: F01N1/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle exhausting gas and heat properly while reducing noise caused by operation of a power generator.  <P>SOLUTION: This working vehicle is constituted by guiding the combustion gas generated from an internal combustion engine 25 of the power generator 6 mounted in a load box 5, outside from a front wall 10 by a combustion gas guiding pipe 20 and emitting the combustion gas, guiding outside the high temperature gas generated from the internal combustion engine 25 from the front wall 10 by a high temperature gas guiding pipe 21 and emitting the gas, inserting the combustion gas guiding pipe 20 into the high temperature gas guiding pipe 21 to shut off emission of heat from the combustion gas guiding pipe having high temperature in the load box 5 and to keep the environment in the load box 5 in a satisfactory condition, and preventing operation sound of the internal combustion engine 25 from being directly released outside. Thus, noise is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186917-A (JP)
Title: Electronic component housing package, electronic device, and manufacturing method thereof
Inventor: SHIBUICHI NAOTO
IPC: H01L23/10
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component housing package which suppresses occurrence of defective air-tightness of an electronic component that is mounted in a recess of an insulating substrate, for improved reliability of sealing.  <P>SOLUTION: The electronic component housing package comprises: an insulating substrate 101 equipped with a recess 102 where an electronic component is mounted on its upper surface; a metallized layer 105 coated on a lid joint region 111 that encloses the recess 102 of the insulating substrate 101; and an Au plated layer 107 which is coated on thee metallized layer 105. On the Au plated layer 107, a coating region 112 is provided on which a solder 108 of AuSn alloy that contains Sn more than AuSn mass ratio at the eutectic point of AuSn alloy is coated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185772-A (JP)
Title: Optical component, lens barrel and camera
Inventor: SHINTANI MASARU
IPC: G02B5/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component, a lens barrel and a camera which can make improvement of optical performance and miniaturization compatible.  <P>SOLUTION: An imaging optical system O held by the lens barrel 3 contains a second lens group G2. The second lens group G2 is equipped with a 4th lens 54 and a black light shielding part 54d formed by printing. The light shielding part 54d is a film-shaped part formed on a surface of the 4th lens 54 and shuts off harmful light in the imaging optical system O. The light shielding part 54d contains a synthetic resin and is arranged at an optical ineffective region of the 4th lens 54. The light shielding part 54d determines an effective light path of the imaging optical system O.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187473-A (JP)
Title: Image reading device
Inventor: WATANABE KENICHI
IPC: H04N1/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of any failure due to conveyance by an ADF (auto document feeder).  <P>SOLUTION: When predetermined conditions are satisfied by read setting, the operation of the ADF is inhibited. Thus, it is possible to prevent occurrence of such a failure that an original may be damaged in conveying the original by the ADF, or that the original may not be accurately read by an automatic reading window.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191267-A (JP)
Title: Image blur compensation apparatus, lens barrel and imaging apparatus
Inventor: TAKAHASHI TATSUYUKI
IPC: H04N5/232
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when an image blur compensation apparatus is mounted on a lens barrel and the moving position of a moving frame is set through the use of a chart, large-scale equipment is required to set the reference position, then, the cost is drastically increased.  <P>SOLUTION: A limiting projection part 32 is disposed on a support frame 4, and a limited part 16 is disposed on the moving frame 3, and the limiting projection part 32 and the limited part 16 are brought in contact with each other on a line aligned with the center F1 of a thrust generated by a first motor-driven actuator 6 and a line aligned with the center F2 of a thrust generated by a second motor-driven actuator 7 so as to limit the movement of the moving frame 3 in the first direction X and the second direction Y. The reference position of the moving frame 3 is set based on the outputs of first and second Hall elements 8A and 8B in the movement-limited position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199290-A (JP)
Title: Information relay system
Inventor: YAGISHITA KOICHI
IPC: H04L12/715
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform processing to allow a radio terminal apparatus to acquire information to the radio terminal apparatus without omission concerning an information relay system including a plurality of information transfer devices for relaying and transmitting acquired information to the radio terminal apparatus.  <P>SOLUTION: A management transmission device includes a means for exchanging information with the radio terminal apparatus in response to the protocol of a layer 3, and designates an information transfer device with referring to correspondence information when the radio terminal apparatus is the destination of the information. The radio terminal apparatus includes a means for exchanging information with the information transfer device in response to the protocol of a layer 2, and transmits transfer information to the first information transfer device in response to the protocol of the layer 2, when starting hand-over processing. The first information transfer device transmits the transfer information to the second information transfer device in response to the protocol of the layer 2. The second information transfer device transmits the transfer information to the management transmission device in response to the protocol of the layer 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007193826-A (JP)
Title: Data control device, data control and processing method, and computer readable recording medium with program recorded to make computer execute the same method
Inventor: EHATA JUN
IPC: G06F21/62
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To control access right to data properly and efficiently in a data control device which determines whether access is possible to an object which is hierarchically stored based on the access right information for each of the stored objects.  <P>SOLUTION: A data control device comprises: an access right information setting part 301 that sets access right information only for the object (cabinet) 310 stored in the highest layer of the stored objects 300; a reference part 302 that refers to the access right information set in the cabinet 301 when there is an access request to the objects (a folder 320, a document 330, a section 340) for which access right information is not set, other than the cabinet 310; and an access determination part 303 that determines whether access is to be permitted to the objects 320, 330 and 340 for which access right information is not set based on the access right information referred to.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008200977-A (JP)
Title: Image forming device and head manufacturing device
Inventor: YAMADA TAKEHIRO
IPC: B41J2/055
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem: when nozzles of a line head having a number of nozzles to be corrected are successively polarization-corrected, a long time is required before completion of the correction, and therefore polarization correction environmental conditions can hardly be held constant, which results in degraded precision of the polarization correction, dispersion of droplet ejection characteristics, and inability of high-speed recording of high-quality image.  <P>SOLUTION: The image forming device is composed of a parallel progressive polarization correction means for carrying out the step of polarization correction in a manner of processing piezoelectric elements of all the nozzles to be corrected in parallel with each other. The parallel progressive polarization correction means executes a polarization voltage application processing for polarizing all the nozzles to be corrected under polarization degree candidate voltage conditions, and thereafter executes a corrected state evaluation processing for evaluating corrected states of the nozzles to be corrected, to which the polarization voltage is applied in the polarization voltage application processing, followed by repeatedly executing these processings to achieve the polarization correction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210564-A (JP)
Title: Current collector for nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery and its manufactueing method, and nonaqueous electrolyte secondary battery
Inventor: FUSE TORU
IPC: H01M4/58
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a nonaqueous electrolyte secondary battery which has high discharge capacity, high charge and discharge efficiency, and excellent cycle characteristics and which is inexpensive, and to provide the nonaqueous electrolyte secondary battery using the electrode.  <P>SOLUTION: A current collector for the nonaqueous electrolyte secondary battery is formed by etching a metal foil of which the Cpd value and the Cp value of the average crystal grain size of the surface range at least from 0.2 to 1.0, and has an average surface roughness Ra of unevenness formed on the surface of 0.20 to 0.55 μm. In the electrode for the nonaqueous electrolyte secondary battery, an active material capable of storing and releasing lithium is formed on this current collector. A method of manufacturing the electrode for the nonaqueous electrolyte secondary battery includes a process of chemically etching the metal foil of which the Cpd value and the Cp value of the average crystal grain size of the surface range at least from 0.2 to 1.0 to the average surface roughness Ra of 0.20 to 0.55 μm, and a process of growing the active material on the current collector in the vapor phase. The nonaqueous electrolyte secondary battery using this electrode is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207648-A (JP)
Title: Traveling vehicle for working
Inventor: ARITA HIROYUKI
IPC: B60K17/348
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling vehicle for working capable of adequately realizing the timing of coupling/uncoupling a spring-actuation type hydraulic clutch of a constant velocity power transmission path and the timing of coupling/uncoupling a hydraulic-actuation type hydraulic clutch of an acceleration power transmission path.  <P>SOLUTION: The tractor T for realizing a two-wheel driving state in which a front wheel F is not driven, a four-wheel driving state in which the front wheel F is driven in a substantially constant velocity manner with a rear wheel R, and a front wheel increased driving state for realizing the increased drive of the front wheel F more than the rear wheel R by the selective coupling/uncoupling of hydraulic clutches 13, 15 separately has a first two-position changing valve 17 for coupling/uncoupling the spring-actuation type hydraulic clutch 13 of a constant velocity power transmission path 10 and a second two-position changing valve 18 for coupling/uncoupling the hydraulic-actuation type hydraulic clutch 15 of an acceleration power transmission path 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007143558-A (JP)
Title: Combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01B69/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester equipped with a travelling transmission including a travelling HST and a turning HST which have simple structures.  <P>SOLUTION: A travelling non-stage transmission (20) transmitting a driving force for travelling to a pair of right and left running crawlers (3) and a turning non-stage transmission (70) giving speed difference to a pair of right and left travelling crawlers (3) are provided. The travelling non-stage transmission (20) and the turning non-stage transmission (70) are set on a port block (22). A hydraulic circuit (22a) connecting a travelling variable displacement hydraulic pump (21) in the travelling non-stage transmission (20) with a travelling hydraulic motor (23) and a hydraulic circuit (22b) connecting a turning variable displacement hydraulic pump (71) in the turning non-stage transmission (70) with a turning hydraulic motor (73) are provided in the port block (22). The travelling non-stage transmission (20) and the turning non-stage transmission (70) are freely detachably mounted in a travelling transmission (19) as a single unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008209692-A (JP)
Title: Method for manufacturing liquid crystal device and manufacturing device for liquid crystal device
Inventor: TANAKA TAKAAKI
IPC: G02F1/1337
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal device by which display failure such as flicker and image persistence in a liquid crystal device can be reliably prevented, the display failure caused by uneven distribution of ions when densities of hydroxyl groups differ between on a pixel electrode and on a counter electrode after the device is manufactured.  <P>SOLUTION: The method includes: a step S1 of forming a pixel electrode and a counter electrode to apply a driving voltage to a liquid crystal on a TFT substrate and a counter substrate, respectively; a step S2 of subjecting the pixel electrode and the counter electrode to the treatment of removing hydroxyl groups while heating the TFT substrate and the counter substrate in a chlorine-base gas atmosphere to remove hydroxyl groups on the pixel electrode and the counter electrode; and a step S3 of forming an inorganic alignment layer on each of the pixel electrode and the counter electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210663-A (JP)
Title: Connector insertion inlet structure and portable terminal equipped with this
Inventor: NANBU YASUO
IPC: H01R13/648
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector insertion inlet structure capable of restraining static electricity from infiltrating into a connector rest part.  <P>SOLUTION: A connector insertion inlet part 1 is provided with a base face 11 with an opening 11h formed for a connector plug-in part 15 to be inserted into from an outside toward inside, a connector rest part 13 fitted further inward from the base face 11 and connected to the connector plug-in part 15 inserted into the opening 11h, and a first lid body 17 as well as a second lid body 18 of conductivity connected to the ground fitted in free movement from a closed position blocking the opening 11h in contact with, and pushed by, the connector plug-in part 15, to an open position for opening the opening 11h to allow connection of the connector plug-in part 15 to the connector rest part 13 in accordance with movement of the connector plug-in part 15 in an insertion direction into the opening 11h, and further, in free returning from the open position to the closed position in accordance with movement of the connector plug-in part 15 in a pull-off direction from the opening 11h.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206799-A (JP)
Title: Game equipment, game hall system, game medium dispensing processor and bill carrier
Inventor: UENO TOMOHIRO
IPC: G07F19/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify the cause of a failure which occurs in a carrying mechanism 5 without the need of using a member composed of needlessly high functions like a sub controller.  <P>SOLUTION: The game equipment of this invention is provided with a plurality of game machines P and has the form of a game island 95 constituted by arranging the game machines P in the longitudinal direction. The game equipment comprises: a plurality of interposed machines (game medium dispensing processors) 10 provided adjacently to the respective game machines P for performing processing relating to the dispensing of game media corresponding to the feed of bills; and the bill carrier 15 provided with a carrying mechanism 5 for fetching the bills fed to the respective interposed machines 10 and carrying them in the longitudinal direction to the end part of the game island 95 and a drive motor (carrying drive means) M for driving the carrying mechanism 5. Each interposed machine 10 is provided with a carrying control part 50 electrically connected to the drive motor M of the bill carrier 15 for controlling the drive motor M.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206800-A (JP)
Title: Program, information storage medium and game device
Inventor: OKANO TAKAHIRO
IPC: A63F13/52
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To create a mechanism by which the appearance of a character is changed in accordance with the presence of other devices.  <P>SOLUTION: In the case of receiving beacon signals from an AP apparatus 90 in the game device 1000 that a player P1 has, (a) the character does not appear in the game device 1000 that the player P1 has in the state that a group search is OFF, however, (b) when the group search is turned ON, the game devices 1000 that the other respective players P2 and P4 have, existing within a detection range ER capable of short-distance direct radio communication centering on the device, are detected, and the character CR appears by the detection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214895-A (JP)
Title: Groundwater survey method
Inventor: KAWABATA JUNICHI
IPC: G01N33/18
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a groundwater survey method capable of being executed simultaneously with soil improvement work of injecting an environment improving chemical agent into ground by means of a steel pipe.  <P>SOLUTION: The steel pipe (2) is inserted into the ground while a hole is excavated by rotating or striking the steel pipe (2). When the hole is dug up to a fixed depth, the steel pile (2) is pressed in without turning or driving. When the steel pipe (2) reaches a groundwater layer (11), a pipe (4) is inserted into the steel pipe, groundwater, which flows in from an opening (2a) at the lower end of the steel pipe, is pumped by the pipe (4), and analyzed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216458-A (JP)
Title: Learning support method, learning support program, learning support system, and learning support device
Inventor: NAGAI MASAMI
IPC: G06Q50/10
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning support method, a learning support program, a learning support system, and a learning support device using a personal computer widely used in general households and excellent in real time property.  <P>SOLUTION: The learning support system comprises a learning support device 2, a learner terminal used by a learner, and a teacher terminal used by a teacher. The learning support device 2 holds a teacher presence state management table 220 storing at least teacher's access state to the learning support system. When the learner terminal makes a request for confirming teacher's access state, the learning support device 2 refers to the teacher presence state management table 220 and the learner terminal displays teacher's access state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215127-A (JP)
Title: Fuel injection device
Inventor: SHIBATA HIDETAKA
IPC: F02D45/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device capable of appropriately recovering the function of an exhaust emission control device while suppressing oil dilution by fuel.  <P>SOLUTION: This device is applied to an internal combustion engine 10 having a common rail 12 filled with high-pressure fuel, a fuel injection valve 11 connected to the common rail 12 and directly injecting fuel into a combustion chamber, and the exhaust emission control device 30 arranged in an exhaust passage 18. While fuel pressure (actual rail pressure) inside the common rail 12 is adjusted according to the operation condition of the internal combustion engine 10, fuel injection (post-injection) in termination of an expansion stroke is performed separately from main injection. A collective injection mode performing the post-injection by only one fuel injection and a divided injection mode performing post-injection by fuel injection divided into a plurality of times are set. When the actual rail pressure is higher than a predetermined pressure, the collective injection mode is selected, and when the actual rail pressure is lower than the predetermined pressure, the divided injection mode is selected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176261-A (JP)
Title: Zoom lens for projection and projection type display device
Inventor: KAWANA MASANAO
IPC: G03B21/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens for projection which is suitable for a projector device using a DMD, which has high performance, which is compact, and which can achieve a wide angle of view and a high variable power ratio, without using a plurality of aspheric lenses.  <P>SOLUTION: The zoom lens for projection includes a first group G<SB>1</SB>having negative refractive power, a second group G<SB>2</SB>having positive refractive power, a third group G<SB>3</SB>having positive refractive power and a fourth group G<SB>4</SB>having positive or negative refractive power, in order from a magnification side. At variable power from a wide-angle end to a telephoto end, the second group G<SB>2</SB>, the third group G<SB>3</SB>and the fourth group G<SB>4</SB>are moved to the magnification side, and the first group G<SB>1</SB>is slightly moved to a reduction side. A following conditional expression (1) is satisfied. (1) 0.95<frw/frt<1.05: Where frw is a composite focal length of the second group G<SB>2</SB>, the third group G<SB>3</SB>and the fourth group G<SB>4</SB>at the wide-angle end, and frt is a composite focal length of the second group G<SB>2</SB>, the third group G<SB>3</SB>and the fourth group G<SB>4</SB>at the telephoto end.  <P>COPYRIGHT: (C)2008,JPO&INPIT