baber/WOPTO huggingface dataset:
Patent JP-2011220585-A (JP)
Title: Air conditioning system for server chamber
Inventor: GO MASAAKI
IPC: F24F5/00
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for a server chamber capable of efficiently cooling a server, having excellent maintainability and space efficiency and capable of easily responding to extension and renewal.SOLUTION: A floor of the server chamber 2 is formed to have a double floor structure including a double floor space 5 by an upper layer floor 3 and a lower layer floor 4, and the upper floor layer 3 is constituted by a grating enabling ventilation. A large number of server racks 1 are arranged on the upper layer floor 3 to interpose a cold air supply zone 6 and juxtaposed in two lines on both sides of the cold air supply zone 6, so as to set one module as a server rack group M. Unit type air conditioners 7 (7A, 7B) can be installed within the double floor space 5 immediately below the cold air supply zone 6 and in a ceiling part of the server chamber 2 immediately above the cold air supply zone 6 in the one module as the server rack group M, respectively. The number of the unit type air conditioners 7 (7A, 7B) installed can be increased/decreased in accordance with a cooling load of the one module as the server rack group M.
Patent JP-2011221233-A (JP)
Title: Image forming apparatus
Inventor: YAZAKI KOSUKE
IPC: B41J2/44
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing first copy output time (FCOT) and precisely controlling density correction by reducing density unevenness of pattern images for density correction without increasing the circuit scale of a control system.SOLUTION: An image forming apparatus forms a latent image on a photoreceptor drum for carrying a toner image, develops the latent image to generate a toner image, and then transfers the toner image directly or indirectly onto a transfer medium to form an image. An exposure control unit 207 comprises a pattern storage memory 208 having stored therein a plurality of screen patterns in advance, a pattern generation circuit 209 that generates image patterns for density correction in accordance with the screen patterns, and a pulse width modulation (PWM) unit 210 that forms a latent image by exposing the photoreceptor drum to light in accordance with the image patterns for density correction. Density correction control is performed based on detected densities obtained by detecting the toner image formed in accordance with the image patterns for density correction as a pattern image for density correction.
Patent JP-2010288440-A (JP)
Title: Motor control apparatus and control method therefor
Inventor: IDE KOZO
IPC: H02P21/22
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-efficiency motor control by which convergence of a current phase angle on an operating point corresponding to maximum torque control, minimum current control or minimum power loss is quickly achieved and which is not influenced by variation in motor parameters.  <P>SOLUTION: A motor control apparatus has a current-command divider (109) configured to divide a given command-current amplitude value to a command current by a phase-angle command value, a current controller (106) configured to control a current for outputting a command voltage so that the command current is equal to a current flowing through a motor, a torque-variation calculator (110) configured to calculate motor electric power based on the command voltage and the motor current and to calculate a torque variation using the motor electric power, and a phase angle generator (111) configured to generate a phase angle based on the torque variation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011231193-A (JP)
Title: Apparatus and method for gasifying biomass
Inventor: MIYAKOSHI YASUHIRO
IPC: B09B5/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for gasifying biomass, which can perform stable gasification by decreasing the pressure drop of gas flow in a charging moving layer of the biomass formed in a gasification furnace.SOLUTION: The apparatus for gasifying the biomass includes the gasification furnace for obtaining a produced gas by: supplying the biomass from an upper portion of the vertical gasification furnace 3 to form the charging moving layer of the biomass in the gasification furnace 3; supplying a gasifying agent from a lower portion of the gasification furnace 3; and bring the descending biomass of the charging moving layer into counter contact with the ascending gasifying agent to cause thermal cracking. The apparatus further includes: a shaking sieve 1 for classifying the biomass to obtain a granulometry-adjusted biomass in which a proportion by weight of fine grain substance of a biomass lower in particle size than the predetermined particle size is a predetermined value or lower; and a biomass-supplier 2 for supplying the granulometry-adjusted biomass thus obtained in the shaking sieve 1 to the gasification furnace 3.
Patent JP-2010270910-A (JP)
Title: Hydraulic system improved in compound operability
Inventor: SON YOUNG JIN
IPC: F15B11/08
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To delay the responsiveness of a control spool at the simultaneous operation of a boom and an optional device of an excavator, to prevent the abrupt operation of the boom, and to improve compound operability.  <P>SOLUTION: A hydraulic system includes: main hydraulic pumps 1, 1a and a pilot pump 2; a boom cylinder 18 and the optional device; a main control valve 4 including a boom spool 6 and an optional device spool 19; an operation lever 9 which controls the boom spool 6; an optional operation pedal 10 which controls the optional device spool 19; a merging spool 7 which feeds an operation oil to the boom cylinder 18 when operating the boom to lift, blocks a merging operation oil fed to the boom cylinder 18 at a compound operation, and feeds the operation oil to the optional device; and controller 3 which outputs an electric control signal to a proportion control valve 5 for the optional device so that the pressure of a pilot signal fed to the merging spool 7 at the compound operation can be delayed at the start and end of feeding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228455-A (JP)
Title: Method of manufacturing molding, and method of manufacturing molding contamination-preventive composite
Inventor: MIZUKAMI YOSHIKATSU
IPC: C09D11/52
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition containing metastably a high content of functional component, without impairing greatly a basic physical property.  <P>SOLUTION: The polymer composition comprises: a first base polymer (A) comprising at least one kind of thermoplastic polymer; a second base polymer (B) comprising at least one kind of thermoplastic polymer, and not compatible with the first base polymer (A); and an additive (C) compatible with neither the first base polymer (A) nor the second base polymer (B), and containing at least one kind of substance of liquid or slurry state in a heat decomposition point lower out of heat decomposition points of the first base polymer (A) and the second base polymer (B). The (A), (B) and (C) are respectively phase-separated, and an interface of contacting two phases forms a three-dimensional continuous parallel interface of Gyroid structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230700-A (JP)
Title: Pneumatic tire
Inventor: NIWA MASAKAZU
IPC: B60C11/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that exhibits high cornering performance limit and convergence after the tire slips, exceeding the cornering limit, and has excellent driving stability.SOLUTION: When the pneumatic tire is installed in a standard rim registered in JATMA and is arranged in a non-load state, by filling the air pressure of 90 kPa, and when a position of a tread surface crossing the tire center line in the tire meridian cross section is A, and a position of the tread surface crossing a straight line P crossing the tire axis at a right angle from the innermost layer of belt layers is B, an angle β formed by a straight line X connecting the position A and the position B and a straight line Y vertically drawn to the tire center line is 8°-15°.
Patent JP-2011234309-A (JP)
Title: Registration management server device, communication system, and operation mode change method
Inventor: ARAKI MOTOHISA
IPC: H04M3/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a server device enabling power saving of an entire system according to status of use.SOLUTION: In a registration proxy server 1, an IP telephone server to be changed to a power saving mode is determined efficiently by referring to a server state management table, a server configuration information table, and a server configuration setting data table and checking the number of terminals registration and the number of STB terminal registrations in the IP telephone server and the traffic and the amount of packet transmission/reception of the IP telephone server, which are registered items of the server state management table and the server configuration information table.
Patent JP-2010270588-A (JP)
Title: Paving machine and method of controlling the same
Inventor: BRAUN ARTHUR
IPC: E01C19/48
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paving machine and a method for improving energy balance and environmental friendliness.  <P>SOLUTION: The paving machine includes: a combustion engine which is a main drive mechanism assembly; a functional unit having a hydraulic pump including a travelling pump assembly driven by the combustion engine and capable of feeding oil to at least one travelling drive mechanism; and a power generator supplying electric power to an electric heating device of the paving machine and/or a paving screed of the paving machine. In the paving machine, the power generator is driven constantly, while at least one of the pumps can be selectively separated from the combustion engine via at least one shift-type clutch. While travelling, at least one of the pumps of the functional unit excluding the travelling pump assembly and the power generator which are driven constantly is separated. During start-up of the combustion engine and during optional and selective warmup operation, the pump of the functional unit including the travelling pump assembly is optionally and selectively separated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238453-A (JP)
Title: Solid insulated switchgear
Inventor: YAMASHITA TORU
IPC: H01H33/666
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid insulated switchgear, which can make longer the life of a vacuum valve by buffering a large oscillatory impact load occurring at the time of bringing a movable electrode into contact with a fixed electrode.SOLUTION: A solid insulated switchgear includes: a vacuum valve having a fixed electrode and a movable electrode held in a closed vessel; and a contact-pressure device which constitutes part of a connection mechanism, and applies a force for pressing the movable electrode into contact with the fixed electrode to the movable electrode. The contact-pressure device 14 has: an end part 20 formed at one end of a rod 18 and having an outer diameter larger than that of the rod; a buffer part 17 with a fitting portion 17a which the end part is slidably fit in; a closure part 30 sealing the fitting portion with the rod reeved through an open hole 30a; an urging part 19 for urging the rod in a direction in which the end part is urged to contact with the closure part; and a small flow path 23 formed therein, which allows oil to flow between an oil chamber 22 and the outside thereof.
Patent JP-2011224762-A (JP)
Title: Wire saw machine and cutting method using the same
Inventor: ONISHI KAZUMASA
IPC: B28D5/04
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw machine which includes wires of long life and which has high working accuracy and high reliability.SOLUTION: A supply device 10 and an ultrasonic wave propagator 12 are glass-made tubes and connected to each other by welding. The other end of the supply device 10 is connected to plastic piping. Slurry or a cutting liquid 11 is made to flow in the supply device through the plastic piping, pass through the tubular ultrasonic wave propagator 12 and arrive at the wire 2. A groove 14 is formed on the tubular ultrasonic wave propagator 12 by using the wire 2 so that the tip of the ultrasonic wave propagator 12 reaches the lower part of the wire 2. Since a distance between the groove 14 arranged on the ultrasonic wave propagator 12 and the wire 2 is ≤1 mm, the wire 2 is always in contact with the slurry or cutting liquid 11. The ultrasonic vibration of a Langevin type ultrasonic vibrator 13 is propagated to the ultrasonic wave propagator 12, surely propagated to the slurry or cutting liquid 11 and made to reach the wire 2 to vibrate the wire 2 ultrasonically.
Patent JP-2010266192-A (JP)
Title: Cross-flow blade
Inventor: SINGH RAMANAND
IPC: F23R3/14
Filed: 2010-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross-flow blade (200) for a turbine (10).  <P>SOLUTION: This cross-flow blade (200) may include a plurality of jetting ports (230) formed on the blade, and dividers (240) disposed inside of one or more jetting ports (230) to form a plurality of fuel slots (250) there.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238869-A (JP)
Title: Lead frame and method for manufacturing the same
Inventor: NISHITSUJI KIYOAKI
IPC: H01L23/50
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-density lead frame with a configuration that can reduce the length of a metal wire used for wire bonding and prevent a bonding error.SOLUTION: The lead frame includes: an island; and a plurality of inner leads extending radially from a periphery of the island. A pitch of the inner leads is equal to or smaller than 130 μm, the width of a tip of each of the inner leads is larger at a bonding surface than at a rear face of the bonding surface, and each of the inner leads is fixed by using a tape from the rear face of the bonding surface so that the tape is positioned just under a bonding position.
Patent JP-2011244059-A (JP)
Title: Broadcast program reservation device and broadcast program reservation method
Inventor: KITAMURA HIROYUKI
IPC: H04N5/91
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast program reservation device and a broadcast program reservation method to allow a user to easily reserve a program that is advertised on a listening screen while the user listens to any content such as a broadcast content.SOLUTION: A broadcast reception section 21 receives a broadcast. An advertisement reception section 23 receives program advertisement information 351 corresponding to a broadcast program that is distributed by the broadcast received by the broadcast reception section 21. A display section 31 displays a program advertisement on the basis of the program advertisement information 351 received by the advertisement reception section 23. An operation section 25 operates the program advertisement displayed by the display section 31. A control section 10 sets up a reservation of the broadcast program on the basis of the program advertisement information 351, when detecting the operation of the program advertisement by the operation section 25.
Patent JP-2011240733-A (JP)
Title: Airbag device
Inventor: YAMASHITA TOMOJI
IPC: B60R21/02
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress forward motion of a hip by an airbag by enhancing design flexibility of a shape and height when inflating the airbag which expands in a seating part of a vehicle seat.SOLUTION: The airbag device 1 includes: an airbag 10 arranged in the seating part of the vehicle seat, which expands under a seated passenger; and an inflator 2 which expands and develops the airbag 10 by generating gas. The airbag 10 includes a top base cloth 11 and a bottom base cloth 12, connected to each other, dividing an air space 14 inside; and a pair of side clothes 13 arranged in a part of both side parts between the top base cloth 11 and the bottom base cloth 12. An inflation shape of the air space 14 of the airbag 10 is regulated by the pair of side base clothes 13, and when it expands and develops in the seating part, the side base cloth 13 in an arrangement range expands higher than that of a part outside of the arrangement range.
Patent JP-2011249050-A (JP)
Title: Connector
Inventor: SHIBATA TAKAHIRO
IPC: H01R13/621
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To improve operability when introducing a sealing material around a nut.SOLUTION: In an engagement surface of a housing, a recess 67 is formed to be open. A nut 52 is inserted into the recess 67 and fixed to the housing in a state in which it is exposed to the engagement surface. A sealing material is introduced into the recess 67 to adhere to an outer peripheral surface of the nut 52. The recess 67 of the housing has a first surface 71 arranged opposite the outer peripheral surface of the nut 52 while securing an introduction space 74 for the sealing material between the outer peripheral surface of the nut 52 and the first surface 71, a second surface 72 arranged protruding radially outward from an opening edge of the first surface 71, and a third surface 73 arranged protruding crossing the protruding direction of the second surface 72 from an outer end of the second surface 72 to the engagement surface.
Patent JP-2010209110-A (JP)
Title: Method and device for multiplying and differentiating cell by using growth factor and biological matrix or supporting structure
Inventor: BADER AUGUSTINUS
IPC: A61K35/28
Filed: 2010-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in vitro multiplying method and/or in vivo regeneration method, practically maintaining physiological conditions of cell system and practically enabling structural proliferation.  <P>SOLUTION: There is provided the use of erythropoietin (EPO) for production of medicines for topical treatment of skin wound, wherein the treatment comprises mechanical debridement of a wound bed, incorporation of EPO into cruor produced by polymerization initiated with calcium chloride and topical sustained release of the EPO to the wound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011234705-A (JP)
Title: Machine for repelling beasts and birds
Inventor: KUBO KAORU
IPC: A01M29/06
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for repelling beasts and birds by sound, light, and smell only when especially the beasts and birds enter a paddy field or field preservation area.SOLUTION: The timer 2 is turned on and electric current flows when the sensor 1 senses the entry of the beasts or birds, a nichrome wire 5 is heated via the limit switch 4, the fuse wire 6 of the firework 19 is ignited, the thread 7 intersecting the fuse wire 6 is cut, the stopper directly coupled to the thread 7 is released, the firework is brought to the blowing off opening 23 by the weight 16 attached to the distal end of the thread wound around the rotary roller, and at the same time the electric current from the timer 2 operates also the electromagnet 17 makes the stopper of a partition an on-state, stops the firework 19 at the blowing off opening 23, to explode the firework, thereby to repel the beasts and birds by the sound, light, and smell.
Patent JP-2011250210-A (JP)
Title: Image forming apparatus
Inventor: NAOTA TOMOYOSHI
IPC: G03G21/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving job processing capability as compared with conventional job processing capability.SOLUTION: An MFP (multifunction peripheral) includes an area allocating section 20a for allocating areas to a plurality of roles in an image memory, a job processing section 20b for processing jobs by using the areas allocated by the area allocating section 20a, a mode receiving section 20c for receiving one mode from a plurality of modes which have different allocations of the areas in the image memory and are set for every kind of jobs, a non-volatile storage device 31 for storing the history of the jobs processed by the job processing section 20b, a mode selecting section 20d for selecting one mode among the plurality of modes based on the history stored in the non-volatile storage device 31, and a mode notifying section 20e for notifying a user of the mode selected by the mode selecting section 20d. The area allocating section 20a allocates the areas in the mode received by the mode receiving section 20c.
Patent JP-2011248814-A (JP)
Title: Device having pci express link error detection and automatic restoration function
Inventor: KATO JUNJI
IPC: G06F13/38
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To detect and automatically restore a link error between ICs connected by PCI Express interfaces.SOLUTION: A device includes: a register (24 or 25) for setting a time till link-up between PCI Express interfaces after reset release; a link error detection part 26 for detecting a link error in a link-up sequence; and a link restoration control part 29. When the link error detection part detects the link error in the polling state of the link-up sequence, the link restoration control part 29 returns a state to a detect state so as to try the link-up again. When the repetition number of trials becomes equal to or more than X times after the first detection of an abnormality, the link restoration control part 29 performs a link reset with respect to a link with the link error so as to try the link-up again. When the repetition number of trials becomes equal to or more than Y times after the first execution of the link reset, the link restoration control part 29 performs a control operation to reset a whole apparatus.
Patent JP-2011245827-A (JP)
Title: Opening/closing device of upper unit case
Inventor: ISHIDA KAZUHITO
IPC: B41J29/13
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device that exhibits braking action when an upper unit case 3 is closed and moves smoothly when it moves when it is opened for rotation.SOLUTION: A lower unit case 2 including a lower guide member 6 and an upper unit case 3 including an upper guide member 7 are fixed through a hinge part 4 so as to be openable, closable and pivotal vertically. A moving body 10 slidably coupled along the lower guide member 6 and the upper guide member 7 includes a first link 1 and a second link 12 pivotally linked to the first link 11. When the upper unit case 3 is closed, an angle formed by the first link 11 and the second link 12 becomes larger, a brake member 25 disposed on the lower side of the first link 11 is inserted into an open groove 16 formed on the lower unit case 2, and the moving body 10 stops.
Patent JP-2011251721-A (JP)
Title: Wrapping material supply body
Inventor: SATO MICHIHIRO
IPC: B65D5/72
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping material supply body that restrains a wrapping material from being wound back.SOLUTION: The wrapping material supply body 1 accommodates a roll 3 of rolled wrapping film 3F in a carton body 4 that has the form of a bottomed box. A lid 5, which has a lid front wall 5F opposite to a body front wall 4F and used for opening/closing an opening in the carton body 4, is connected to this carton body 4. The lid front wall 5F includes a cutting blade 6 used for cutting the wrapping film 3F pulled out from the carton body 4. The carton body 4 accommodates the roll 3 of the wrapping film 3F such that insertion faces 3Fa between which a cutting blade 6 is inserted are located further inside than a back face 3Fb.