baber/WOPTO huggingface dataset:
Patent JP-2009205093-A (JP)
Title: Charger cleaning tool and image forming apparatus
Inventor: OBA KEISUKE
IPC: G03G15/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger cleaning tool for cleaning a scorotron charger, which obtains constitution to regulate projection of a wiping member from a cleaning tool housing by simple structure.  <P>SOLUTION: The charger cleaning tool 1 cleaning a grid electrode in the image forming apparatus equipped with the scorotron charger includes: the cleaning tool housing 2 which can be attached to the image forming apparatus; a wiping member 3 which can project from the cleaning tool housing 2 and wipes the grid electrode; a holding member 4 which holds the wiping member 3 inside the cleaning tool housing 2; an biasing member 5 which biases the holding member 4 in the projecting direction of the wiping member 3; and a projection regulation member 6 which regulates the projection of the wiping member 3 from the cleaning tool housing 2 because of biasing the holding member 4 by the biasing member 5. The projection regulation member 6 has a first catching part 65 which projects in the projecting direction D1 from the cleaning tool housing 2 and is formed to be caught by a second catching part formed in the scorotron charger when the scorotron charger is moved slidably.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103116-A (JP)
Title: Control valve for variable displacement compressor
Inventor: HIROTA HISATOSHI
IPC: F04B49/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement compressor with simple constitution and to ensure the stable operation of a valve element.  <P>SOLUTION: The control valve is provided with a power element 6 at the end, opposite to a solenoid 3, of a body 5. The power element 6 is provided inside with a plate spring 51 in addition to a diaphragm 19, and a pressure sensing member is composed of the plate spring 51 and the diaphragm 19. An O-ring 25 is disposed to seal a high pressure side opening of an insertion hole 23 through which a long operating rod 17 is inserted. One of bearings of the operating rod 17 is composed of a slide hole 14 of the body 5, and the other is composed of the O-ring 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207590-A (JP)
Title: Stereomicroscope
Inventor: FUJII KOTA
IPC: G02B21/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereomicroscope which can perform intraocular observation in a wide viewing field while preventing occurrence of flare.  <P>SOLUTION: The illumination system 8 of a slit-lamp microscope (stereomicroscope) 1 is turnable in right and left directions and projects illumination light passed through an illumination diaphragm 56 to an eye to be examined. An observation system 6 has right and left optical systems for guiding the reflected light of the illumination light by the eye E to be examined passed through an objective lens 31. Between the objective lens 31 and the eye E to be examined, a front-end lens 20 is arranged. The front-end lens 20 is moved at least in the left and right directions by a front-end lens holder 14. When observing the inside of the eye to be examined, in the state that an illumination optical axis O2 and an observation optical axis O1 are arranged in non-parallel and a front-end lens optical axis OF and the observation optical axis O1 are separated in the right and left directions and arranged, the slit-lamp microscope 1 makes the illumination light emitted from the illumination system 8 be incident inside the eye through the front-end lens 20 and makes the intraocular reflected light of the illumination light be incident on the observation system 6 through the front-end lens 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211366-A (JP)
Title: Database system
Inventor: ATOMIYA KYOKO
IPC: G06Q50/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance system development efficiency and maintainability of a database.  <P>SOLUTION: In a database system, a common engine 10 accesses a database 50 storing common information which can be accessed from a plurality of application destinations in common and to/from which items can not be added/deleted from the external and individual information which can be accessed in each application destination and set in each application destination. When a new item is added/deleted to/from a matter data table 44b while referring to correspondence information in a management item master 54 in the database 50, a system construction support part 12c generates an SQL text for inquiring and registering matter data pertinent to the item while referring to an expanded matter data table 44b and a mapping setting file for making the matter data correspond to the item.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209767-A (JP)
Title: Oil return passage structure of engine
Inventor: TAKEHANA MASAHIRO
IPC: F01M1/06
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely assemble pipe members for returning oil from a cylinder head to an oil pan of an engine.  <P>SOLUTION: The oil return passage for returning oil from the cylinder head 14 to the oil pan 19 is composed of the pipe members 18A, 18B as members separate from a cylinder block 12. The upper ends of the pipe members 18A, 18B are inserted in oil passages 14b that are opened in the lower face of the cylinder head 14, and the lower ends of the pipe members 18A, 18B are supported by a receiving member 26 made of synthetic resin arranged on the upper faces of baffle plates 20 to 22 secured to the lower face of a lower block 16. Then not only the pipe members 18A, 18B are easily and surely assembled without securing them by special fixing members, but also vibrations of the pipe members 18A, 18B are absorbed by the receiving member 26, thereby preventing occurrence of noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008178697-A (JP)
Title: Game machine
Inventor: SAITO TOSHINAO
IPC: A63F7/02
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine shiftable into a probability varying state in a different method from a conventional method, and to provide a probability variation method and an information storage medium.  <P>SOLUTION: A central control section 14 generates digits from 0 to 9 by random numbers when a Pachinko ball passes through a digital start chucker 21, displays the digits after rotating a first LED display 22 only for a predetermined time, and calls a subroutine in the case of predetermined numerals (e.g. 3 or 7). The central control section 14 opens a tulip 20a only for a predetermined time in a step S200, and determines whether the Pachinko ball made a winning entry into a special prize port. The central control section 14 varies a second LED display 23 to start a second variation game in a step S203, determines whether all the numerals are the same in a step S204, and increases a big hit probability in a step S205 and terminates if all the numerals are the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009217217-A (JP)
Title: Projector
Inventor: YAMAKAWA HIDEKIYO
IPC: G02B27/28
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector that is made smaller in size than a conventional one by partly deleting the end face farther away from a first color separation element among the end faces of a first reflecting means.  <P>SOLUTION: The projector 1000 includes: an illumination optical system 100; a color separation light-guide optical system 200; reflection liquid crystal panels 400R, 400G and 400B; a cross dichroic prism 500; and a projection optical system 600. The color separation light-guide optical system 200 includes: a cross dichroic mirror 210; a dichroic mirror 230; polarized beam splitters 240, 250 and 270; a reflection mirror 260 disposed between the cross dichroic mirror 210 and the polarized beam splitter 270; and the reflection mirror 220 disposed between the cross dichroic mirror 210 and the dichroic mirror 230. The reflection surface of the reflection mirror 260 is positioned within the luminous flux of light containing blue light components in the outer edge portion thereof away from the cross dichroic mirror 210.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008193720-A (JP)
Title: Doherty amplifier circuit
Inventor: YOKOYAMA HIRONORI
IPC: H03F1/07
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Doherty amplifier circuit having less distortion by improving AM-PM characteristics (amplitude-phase characteristics) because a conventional Doherty amplifier circuit has a problem that variation in AM-PM characteristics is complicated and sufficient distortion compensation is difficult.  <P>SOLUTION: The Doherty amplifier circuit is configured so that a plurality of Doherty amplifiers having different AM-PM characteristics are connected in cascade, for example, a Doherty amplifier 20 employing a GaAsFET and a Doherty amplifier 30 employing an LD-MOSFET which have reverse AM-PM characteristics are connected in cascade. The Doherty amplifier circuit offsets phase shifts generated in each of the Doherty amplifiers to achieve excellent AM-PM characteristics as a whole, and reduce the distortion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009222021-A (JP)
Title: Variable cam phase internal combustion engine
Inventor: ICHIKAWA KAZUKI
IPC: F01L1/34
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable cam phase internal combustion engine can establish a prescribed cam phase in restarting after an engine stop even in a failure of an oil pressure regulating valve or the like.  <P>SOLUTION: An oil pressure relief valve 36 has a ball valve 38 and a coil spring 39 stored in a valve body 37, and is pressed in a part near a third vane chamber 47 of a housing 22 from an outer circumference side. The oil pressure relief valve 36 is opened to an outer circumference of the housing 22 at a coil spring 39 side and communicates to a retarding side oil pressure chamber 47b of the third vane chamber 47 via a relief oil passage 57 at the ball valve 38 side. When rotation speed of an intake camshaft 4 exceeds a prescribed value after start of the engine E, the ball valve 38 is separated from an axial center of the rotor 23 by centrifugal force and is seated on a valve seat of the valve body 37 with overcoming spring force of the coil spring 39 to open the oil pressure relief valve 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228230-A (JP)
Title: Height adjuster
Inventor: NITTA NAOMASA
IPC: E03F5/04
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a height adjuster, allowing a person having no skill for execution of mason to install a secondary product of concrete by simple work in work for installing the secondary product of concrete.  <P>SOLUTION: This height adjuster 1 is formed of a placing member 2 including a wedge member 3 whose side section is a right-angled triangle, a guide 8, which is an inverted right-angled triangle to the wedge member 3, and shaped to stride over the wedge member 3, and a steady member 6 for stopping the movement of the secondary product of concrete on the upside in the direction of inclination. The height adjuster 1 is set with the secondary product of concrete lifted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228236-A (JP)
Title: Excavator
Inventor: AMANO KENJI
IPC: E21B7/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavator capable of drilling a hole with a high degree of accuracy without reference to the depth of excavation by a simple constitution.  <P>SOLUTION: This excavator comprises: a leader 1; a driving means which is movably attached along the leader 1; a rod 3 in which a plurality of rod constituting members 31 are axially connected together, and which moves together with the driving means; a connecting member 4 for axially connecting the rod constituting members 31 together; a lower bracing means which is fixed to a lower portion of the leader 1; and an intermediate bracing means 6 which is arranged on the upside of the lower bracing means. The intermediate bracing means 6 is provided with a leading holding portion 60 for slidably holding the leader 1, and an attachment portion 61 which is fixed to the connecting member 4. The leader holding portion 60 and the attachment portion 61 are detachably connected together.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232300-A (JP)
Title: Congestion detecting method, congestion detection device, and congestion detection program
Inventor: MIYAZAKI HIDEAKI
IPC: H04L12/70
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for precisely detecting congestion without applying any load on a network.  <P>SOLUTION: The congestion detection method is achieved by executing the following functions. A packet obtaining part 41 obtains a packet on a network, and a packet group extraction part 45 extracts a packet group configured by a series of packets based on the obtained packet. A packet loss detection part 44 detects a packet loss in the packet group and specifies the generation place of the packet loss. A congestion decision part 46 decides whether or not congestion has occurred based on the generation place of the packet loss in the packet group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240005-A (JP)
Title: Motor controller, original document reader and motor control method
Inventor: ROKUHARA NORITSUNA
IPC: H02P8/12
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of suppressing the heat generation amount from a stepping motor in driving an automatic document feeder means, and accelerating the operation of the stepping motor, and to provide an original document reader and a motor control method.  <P>SOLUTION: The original document reader is provided with: an automatic document feeder means 30, driven by the stepping motor 35 and feeding original documents P from an original document storing means 32 storing a plurality of original documents P; a determination means 101 for determining whether the reading section 214 stops an operation of reading the original document P fed by the automatic document feeder means 30; and a motor control means 100 for controlling, when it is determined that the reading operation has been interrupted so as to drive the stepping motor 35 in a pull-in region at activation, accelerate the stepping motor 35, in a state of coming into the pull-out region after the activation, and reduce the current value for energizing the stepping motor 35, after a predetermined stabilization step has elapsed, after the completion of the acceleration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234326-A (JP)
Title: Air bag
Inventor: ITO MASAHIDE
IPC: B60R21/16
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag capable of preventing the opening of an outer peripheral sewing part by a simple and inexpensive method, in the air bag for protecting an occupant deployed by gas.  <P>SOLUTION: In the air bag, outer peripheries of at least two sheets of panels are joined to each other by sewing. The air bag has a temporary sewing part by a sewing thread cut by predetermined pressure at a position at an inner side of 1-10 mm of the outer peripheral sewing part. The predetermined pressure is preferably the internal pressure of the air bag immediately after the occupant is protected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239609-A (JP)
Title: Transmission system, and data transmission method
Inventor: TOYODA HIDEHIRO
IPC: H04L7/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system capable of freely changing the number of lanes and increasing degree of freedom in a lane configuration, by correcting disalignment of data sequences in respective transmission channels due to differences in arrival time.  <P>SOLUTION: A transmission system includes: a transmitter for inputting a transmission data to be transmitted to the receiver; at least one relay for transmitting the data transmitted by the transmitter to the receiver; and a receiver for receiving the data transmitted by the relay. The transmitter inserts into the data sequences transmission channel information indicating a transmission channel to which the data sequence is outputted. The relay corrects, based on the detected transmission channel information, disalignment in an order of arrival of the data sequences received via each transmission channel generated by the differences in arrival time of the data sequences among the transmission channels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233587-A (JP)
Title: Diesel particulate filter with catalyst and its manufacturing method
Inventor: MIZUTANI TAKASHI
IPC: B01J35/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diesel particulate filter with a catalyst wherein a ceria-based catalyst coat layer containing no noble metal and a noble metal-based catalyst coat layer containing a noble metal are present separately, and, due to such a catalyst structure, oxygen can be taken into the inside of the catalyst particle through the noble metal from various portions and can be sent to portions having a low oxygen concentration, which results in the improvement of the low temperature catalyst activity, and to provide a method for producing the diesel particulate filter.  <P>SOLUTION: In the diesel particulate filter provided with the catalyst burning the particle-shaped materials contained in the exhaust gas of a diesel engine, the catalyst is designed so as to exist the ceria based catalyst coat layer 6 containing no noble metal and the noble metal based coat layer 11 containing the noble metal separately on the substrate of a honeycomb structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234739-A (JP)
Title: Control device of elevator
Inventor: SHINKAWA TAKESHI
IPC: B66B13/26
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrong detection of nipping an object with an elevator door.  <P>SOLUTION: This device comprises door closing check signal receiving means 5 for receiving door closing check signals of an elevator door, detection signal receiving means 6 for receiving detection signals indicating a condition that a safety shoe 3a provided to a door contact end of the elevator door movably in an opening/closing direction of the elevator door, measuring means 7 for measuring a continuation time for receiving the detection signals, and object nipping determination means 8 for determining that the elevator door does not nip the object when the continuation time is measured shorter than a determination time and determining that the elevator door nips the object when the continuation time is measured longer than the determination time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239180-A (JP)
Title: Organic electroluminescent device
Inventor: YAMAMOTO KYOKO
IPC: G02F1/13357
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device emitting light of a high polarization degree and its manufacturing method, as well as a backlight and liquid crystal display device.  <P>SOLUTION: The organic EL device 1 includes a pair of electrodes 2 and 3, a hole injection layer 5 located between the pair of electrodes 2 and 3, and a light emitting layer 4 located in contact with the hole injection layer 5. The light emitting layer 4 includes a photo-aligning compound at least a part of which is uniaxially aligned by irradiation, and a light emitting organic compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238141-A (JP)
Title: File control system, information processing device, host device, and program
Inventor: SHIRAKAWA TAKAHISA
IPC: G06F12/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a file which is backed up from a client-side storage device to a server side and not left in the client-side storage device to be viewed as if it were stored in the client-side storage device, and to enable a user to easily re-access the backed-up file.  <P>SOLUTION: This file control system includes a host device comprising: a comparator that compares first file information stored in a first storage unit of the information processing device with second file information stored in a second storage unit of the host device, and extracts differential information; and a transmitter that transmits the differential information to the information processing device, and the information processing device comprising: a receiver that receives the differential information; and a generator that generates index information on a file that is stored in the second storage unit and not stored in the first storage unit based on the received differential information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240385-A (JP)
Title: Game machine
Inventor: SATO KAYO
IPC: A63F7/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently exerting a performance effect by moving a movable object.  <P>SOLUTION: The movable object 41 located at the front face side of a partition member 4 includes a magnetic material, and a magnet 54 is disposed on the back side of the partition member 4. The movable object 41 is retained attracted to the front side smooth face 431 of the partition member 4 by the magnet 54. The movable object 41 is thus moved by moving the magnet 54 by carrying means 5 with the structure of a carrying mechanism held invisible from players.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008240154-A (JP)
Title: Film forming apparatus and film forming method
Inventor: MATSUSE KIMIHIRO
IPC: H01L21/31
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film forming apparatus capable of using an ALD method with high productivity without using a high-speed switching valve, and to provide a film forming method.  <P>SOLUTION: A substrate holding member 12 for holding a plurality of substrates W in the state of flatly and circumferentially arranging the substrates is disposed within a chamber 11 housing the substrates W. A plurality of first process gas discharge nozzles 20 for discharging TiCl<SB>4</SB>and second process gas discharge nozzles 21 for discharging NH<SB>3</SB>are alternately arranged. The TiCl<SB>4</SB>and NH<SB>3</SB>discharged onto the substrates W are alternately scanned on the substrates W to alternately adsorb the TiCl<SB>4</SB>and NH<SB>3</SB>so that the unit atom layers by the TiCl<SB>4</SB>and the unit atom layers by the NH<SB>3</SB>are alternately formed on the substrates W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009243588-A (JP)
Title: Low temperature liquefied gas storage facility
Inventor: TAKADA MASANORI
IPC: F17C13/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit cold from being transmitted to a base plate even if low temperature liquefied gas leaks out of an inner tank.  <P>SOLUTION: This low temperature liquefied gas storage facility is provided with a metal inner tank 11 at an inside of a metal outer tank 7, is provided with a heat insulating layer 12 between the outer tank 7 and the inner tank 11, has an inside of the inner tank 11 formed at a storage part 14 of low temperature liquefied gas, has an outer bottom plate 6 of the outer tank 7 installed on a concrete base plate 2, has an inner bottom plate 10 of the inner tank 11 arranged above a bottom part heat insulating layer H1 formed by concreted on an outer bottom plate 6, and is provided with a pair of annular cutwater plates 22 along a cylindrical inner circumference wall 9 respectively near a lower position of the cylindrical inner circumference wall 9 of the inner tank 11 in the bottom part heat insulating layer H1 with keeping interval in a radial direction of the outer bottom plate 6 and erectly provided on the outer bottom plate 6. The cutwater plate 22 is made of metal, and its height dimension L1 is set smaller than thickness dimension L2 of the bottom part heat insulation layer H1.  <P>COPYRIGHT: (C)2010,JPO&INPIT