baber/WOPTO huggingface dataset:
Patent JP-2008148410-A (JP)
Title: Inverter and inverter control method
Inventor: MATSUNO SUMIKAZU
IPC: H02M7/00
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a recovery current of a diode which is connected to a switching element in parallel therewith without installing a new power supply.  <P>SOLUTION: A resistor R12 and a bypass switching element Q12 which are connected in series between a drain and a source of an MOS field effect transistor Q2 are arranged at a first leg. An MOS field effect transistor Q12 is turned on before the MOS field transistor Q2 is turned on after the MOS field effect transistor Q1 is turned off. By such a switching operation, the recovery current of the diode D1 can be made to flow to a bypass having the MOS field effect transistor Q12 and the resistor R12 not to the MOS field effect transistor Q2. Accordingly, the recovery current can be reduced compared with the case that the recovery current flows to the MOS field current transistor Q2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007220083-A (JP)
Title: Information processor, control method therefor, control method for information processor, and network system
Inventor: ARITOMI MASAKI
IPC: G06F13/00
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a device driver suited to a device identified by a plug-and-play mechanism is automatically installed and to selectively notify devices having a high sharing degree.  <P>SOLUTION: In automatically installing the device driver suited to the device identified by the plug-and-play mechanism, a proxy 300 selects device drivers having a high sharing degree based on a sharing degree rank table 310 acquired by summarizing hooked messages and transmits device information of the selected devices to a client. The client installs the device driver selected by a user among the received device drivers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093014-A (JP)
Title: Rotary member, drive converting device, cleaning device, and ink jet type printer
Inventor: TAKAHASHI MASARU
IPC: F16H55/14
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary member which can be smoothly operated under a small load, and also can be complicatedly and accurately operated, and further to provide a drive converting device using the same rotary member, a cleaning device using the same drive converting device, and an ink jet type printer using the same cleaning device.  <P>SOLUTION: The cleaning device of the printer is provided with a wiper supporting member 61 for wiping and removing a recording head, a cylindrical cam 34, and a driving motor. The cylindrical cam 34 has an intermittent gear 51 on its upper side, and has a cam groove 52 formed on its outer periphery. A positioning member 62a connected to the wiper supporting member 61 is inserted into the cam groove 52. The intermittent gear 51 has teeth 51a to be engaged with a reversible fourth gear 41, to which the driving torque of the driving motor is transmitted, on nearly a half of its circumference, and has a projection 60 to be loosely fitted into the recessed portion of the cylindrical cam 34. Therefore, the intermittent gear 51 can relatively rotate with respect to a second groove forming member within a required range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008142840-A (JP)
Title: Surface processing method and surface processing device
Inventor: KISHIDA NAOYUKI
IPC: B24B9/14
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To process the surface of a lens difficult to be held during the processing since its edge is thin while easily by surely holding it without using an adhesion technique.  <P>SOLUTION: The holding spherical surface 13 of the lens 1 is fitted and fixed to the concave seat surface 6a and the edge retainer 5 of a substrate 6 forming a lens holder 3 through a cushioning material 4 in a fitting manner. The position of a pivot 10 is so set that the pivot 10 of a pin 9 rotatably joined to a tool base pan 8 supporting a processing tool 7 is substantially aligned with the center 13a of the radius of curvature of the holding spherical surface 13 of the lens 1 to align the swing center 11 of the swing displacement of the pin 9 with the processing surface spherical center 12 of the surface 1a to be worked of the lens 1. Polishing in which the relative rotation and swing displacement of the lens 1 and the processing tool 7 are combined is performed thereby.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142642-A (JP)
Title: Explosive crusher
Inventor: MOCHIZUKI MASANORI
IPC: B02C19/18
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosive crusher which can transfer a water-impregnated compressed material to be explosively crushed to a discharge port by continuously compressing a water-impregnated material to be explosively crushed to a high pressure suitable for explosive crushing, and maintaining the high-pressure state of the material to be explosively crushed.  <P>SOLUTION: The explosive crusher comprises a compression block 2 having four small-diameter compression passages 22 installed in the middle of a transfer passage, four pistons 4 of which one end is freely inserted into each compression passage 22 and four sliders 40 each connected to the other end of the piston 4 and having a cam follower 41, a screw feeder 3 for continuously transferring the material B to be explosively crushed, fed from a charging port 11, to the compression block 2, a tapered cam 7 for moving the slider 40 to reciprocate the piston 4 by fitting the cam follower 41 of the slider 40 to a cam groove 71 and rotating, and a gear mechanism 8 for rotating the screw feeder 3 by driving a motor M, and reciprocating the piston 4 by rotating the tapered cam 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186987-A (JP)
Title: Sliding door sudden closure preventing device, and sliding door device equipped with the device
Inventor: EBIHARA YUJI
IPC: E05F5/02
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door sudden closure preventing device constituted to apply braking force when a sliding door rapidly closes and not to apply braking force when the sliding door silently closes.  <P>SOLUTION: The sliding door sudden closure preventing device has a fixed braking member 58 mounted to a horizontal frame part 16, and a movable braking member 48 moved into a braking position to be engaged with the fixed braking member 58 to brake the sliding door 12 if the speed of the sliding door is a predetermined value or higher when the sliding door approaches the closed position as shown in Fig.2, and into a non-braking position to perform no braking operation without being engaged with the fixed braking member 58 if the speed of the sliding door is the predetermined value or lower.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008146440-A (JP)
Title: Remote testing method and remote testing system for controller
Inventor: MATSUI YUJI
IPC: G05B23/02
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote testing system for a plant controller which can be easily realized without the need of manual aid on the spot for a test and without the need of new wiring or the like for the test.  <P>SOLUTION: The controller 7 of a power plant, a substation, water supply and sewerage systems, steel or petrochemical plants or the like and a central processing unit 1 with a built-in inspection apparatus are connected by a network, and the static characteristic test of the controller 7 is performed only by an operation from the plant side. In the controller 7, a "normal"/"test" switching circuit 13 and a test apparatus 71 such as a simulation signal generator for a test are incorporated. A switching command from the central operation unit 1 switches the switching circuit 13 to "test" through a maintenance tool 5, and then a simulation signal generation command from the central operation unit 1 is output to the simulation signal generator 24. Simulation signals are supplied to the power unit 11 and each of AI/AO units 21 and 25 of the controller 7, resulting in that signals are received from the controller 7 through the maintenance tool 5 to the central operation unit 1 and recorded, and the degree of degradation or the like is judged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153278-A (JP)
Title: Apparatus and method for cooling electrical equipment, and program for implementing the cooling method in computer and recording medium storing the program
Inventor: SUZUKI YUSUKE
IPC: H05K7/20
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately grasp a cooling capacity and improve the accuracy of cooling control of electrical equipment and of abnormality judgment.  <P>SOLUTION: An HV_ECU executes a program, which includes: a step (S100) of receiving route information; a step (S102) of acquiring a duty command value of a battery cooling blower; a step (S104) of calculating a cooling airflow Va; steps (S106, S108) for acquiring a battery temperature TB and an intake temperature TC; a step (S110) of calculating a value TB-TC; a step (S112) of calculating a cooling performance Wc; a step (S114) of estimating a battery temperature TBS; and a step (S118) of performing fail safe processing when the temperature is in an abnormal state (YES in S116).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152820-A (JP)
Title: Video audio data recording and reproducing device, video audio data recording and reproducing method, and recording medium
Inventor: MIYAKOSHI EIJI
IPC: G11B27/00
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability when video audio data are copied or moved between recording media.  <P>SOLUTION: When a DVD is loaded, a key word recorded in the DVD is read out (S210), AV data in which the key word is included in the title are retrieved out of AV data recorded in a built-in HDD (S202), and the retrieved AV data are copied in the DVD (S205).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151234-A (JP)
Title: Rail cover of linear motion guide device
Inventor: NISHIYAMA KAZUTO
IPC: F16C29/08
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To mount a bearing with an inner seal formed therein to a rail while preventing uplift of a rail cover from the rail.  <P>SOLUTION: A polygonal slit 30a is formed in the side end part of the rail cover 20. When the side end part of the rail cover 20 is pushed in by the inner seal 12a of the bearing 12, force to push down the rail cover 20 acts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149344-A (JP)
Title: Device and method for bending tubular member
Inventor: KADOMA YOSHIAKI
IPC: B21D7/024
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To propose a new device and a method for bending a tubular member by which a desired bent shape is obtained without using a core bar in press forming.  <P>SOLUTION: This invention relates to a device 1 for bending a tubular member with which a product shape is obtained by bending the tubular member 2, and the device 1 for bending the tubular member 2 is provided with: a first die 10 where a first forming groove 10b having a bent part forming part 10a for forming the inside 2a of the bent part of the product shape is formed; and a second die 20 where a second forming groove 20b for holding the tubular member 2 is formed opposite to the first forming groove 10b, which is inclined around the fulcrum (fulcrum shaft 21) according to the variation of the relative position to the first die 10 and with which a bending moment is imparted to the tubular member 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007189678-A (JP)
Title: Network and operation method thereof, and network node and operation method thereof
Inventor: TYRRELL ALEXANDER
IPC: H04L12/28
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-organized network capable of efficiently achieving a high synchronization rate in global reference timing in synchronization.  <P>SOLUTION: A network (10) includes a reference node (12) and a member node (14; 16). The reference node (12) is adapted to transmit a sequence of synchronization signals (140), the synchronization signals (140) being separated by time by a synchronization period (Tsync), the synchronization period being predetermined globally within a tome slot structure and a synchronization signal (140) having a synchronization signal length (Ttransmit), and wherein the member node (14; 16) is adapted to receive the synchronization signals (140; 140'), to synchronize on the synchronization signals (140) in a step by step manner, a step having an associated synchronization state, and to transmit synchronization signals (140; 140') at time instants, the time instants depending on a synchronization state in an associated step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008153590-A (JP)
Title: Organic light emitting display device
Inventor: HAMAGUCHI ATSUSHI
IPC: H01L51/50
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting display device where each color materials of organic EL elements can show its native performance at the maximum for a driving voltage, light emitting efficiency, life, and chromaticity of each organic EL element.  <P>SOLUTION: The organic light emitting device has a plurality of organic light emitting elements, and the organic light emitting element has at least a light emitting layer sandwiched between a pair of electrodes composed of an anode and cathode and an electron injected layer which electrically contacts with the electron injected layer. Film thicknesses of each electron injected layers are equal, and the electron injected layers contain at least an organic compound and an alkali metal compound. At least one organic light emitting element differs from other organic light emitting elements in a weight concentration of the alkali metal compound in the electron injected layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160400-A (JP)
Title: Line switching user agent system, communication device, and service providing method for use in them
Inventor: TAKANO YUSUKE
IPC: H04L12/66
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line switching user agent system capable of achieving a service equivalent to a service provided by line switching, by IMS/MMD.  <P>SOLUTION: An extended communication device 1 executes a function (signal transmission/reception or the like) requested to a mobile terminal 3, in IMS/MMD instead of the mobile terminal 3 and converts a call control signal in line switching from the mobile terminal 3 into a signal to be handled in IMS/MMD in order to absorb an operation difference between line switching and IMS/MMD. The extended communication device 1 uses an IMS/MMD signal to transparently transfer a line switching signal including additional service control, out of UNI signals from the mobile terminal 3, to an S-CSCF 5. The signal is transferred to an additional service AS 7 from the S-CSCF 5 by filter processing on the basis of a profile of a user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007184590-A (JP)
Title: Method for manufacturing high density integrated circuit
Inventor: LIESBETH WITTERS
IPC: H01L27/11
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high density integrated circuit containing an Fin FET element etc.  <P>SOLUTION: The method which forms a circuit pattern (100) on a device layer (320) of a semiconductor substrate (300) includes steps of: resolving the circuit pattern (100) into two crossed sub-patterns (200, 210); transferring a pattern of the first sub-pattern on hard mask layers (330, 500) lying on the device layer (320); transferring a pattern of another sub-pattern on a photosensitive layer (350) lying on the patterned hard mask layers (330, 500); patterning the device layer (320) using the patterned hard mask layers (330, 500) and the patterned photosensitive layer (350); and removing the patterned hard mask layers (330, 500) and the patterned photosensitive layer (350).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133420-A (JP)
Title: Plasma display apparatus and driving method of plasma display panel
Inventor: NAGAO NOBUAKI
IPC: G09G3/294
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus in which reliable erase discharge is performed and an erroneous discharge is suppressed, even when a discharge sustain period is shortened in correspondence to higher definition.  <P>SOLUTION: In the discharge sustain period, a width PWc of a pulse Pc applied in the later part of the discharge sustain period is made larger than the width PWb of a pulse Pb applied in the earlier part of the discharge sustain period, except for an initial pulse Pa in the discharge sustain period. In addition, a called narrow pulse is applied in an erase period to perform an erase discharge. According to this method, wall voltages in discharge cells at the end of the discharge sustain period are raised to a higher level than in the related art. As a result, the reliable erase discharge is performed, and the erroneous discharge is suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127666-A (JP)
Title: Biological spectrum measurement device
Inventor: SHIMIZU KEISUKE
IPC: G01N21/359
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for performing quantitative and qualitative analysis of chemical components or physical properties, at a proximity of a distance of several mm or shorter from the surface by using a relatively normal light source, a normal light-receiving element, and a simple condensing means.  <P>SOLUTION: This device comprises a near-infrared light source, a light-receiving means for receiving near-infrared light and converting it into a signal, a projecting section for projecting the near-infrared light emitted from the near-infrared light source to a biological surface tissue, a detecting section for detecting the near-infrared light, having permeated the biological surface tissue or been diffused and reflected by it, a light-transmitting means for guiding the near-infrared light emitted from the near-infrared light source to the projecting section, a light-transmitting means for guiding the near-infrared light, having permeated the biological surface tissue or been diffused and reflected by it from the detecting section to the light-receiving means, and an arithmetic means for calculating the signal acquired from the light-receiving means. The interval between the projecting section and detecting section is set at between 0.1 mm and 2 mm, a light-shielding section is disposed in between, the detecting section is arranged on the circumference about the projecting section as the center, or the projecting section is arranged at the circumference about the detecting section as the center.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008143152-A (JP)
Title: Ink-jet recording sheet
Inventor: TSUKAMOTO HIROSHI
IPC: B41M5/00
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording sheet excellent in printing concentration and, in addition, excellent in water resistance of printed letters when printing in full color on the ink-jet printing sheet.  <P>SOLUTION: The ink-jet recording sheet keeps an ink acceptor layer overlaying at least one face of a support, wherein the ink acceptor layer including a diallylamine/acrylamide copolymer having an average molecular weight of 400,000-2,000,000 and not greater than 10 mass% of molecules having a molecular weight of not greater than 100,000, and a cationic compound having a primary amino group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157188-A (JP)
Title: Emission purifying device
Inventor: KODAMA KENJI
IPC: F01N3/08
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emission purifying device capable of purifying finely NOx even in an operating range in which such an emission flow as to restrict the supply of an urea aqueous solution increases.  <P>SOLUTION: In an emission passage 20 of an engine 1, there are provided an ammonia selectively reducing type NOx catalyst 46 which reduces selectively NOx contained in an emission with ammonia used as a reducing agent, a urea aqueous solution supply means 50 which supplies the urea aqueous solution into an emission existing at the upstream side of the ammonia selectively reducing type NOx catalyst 46, and an HC supply means 50 or 76 which supplies HC into an emission existing at the upstream side of the ammonia selectively reducing type NOx catalyst 46. Then, the urea aqueous solution supply means 50 is controlled so that the urea aqueous solution of a target supply quantity required for purifying NOx by means of the ammonia selectively reducing type NOx catalyst 46 is supplied to the ammonia selectively reducing type NOx catalyst 46. When the target supply quantity exceeds a given maximum quantity, the HC supply means 50 or 76 is controlled so as to supply HC in addition to the supply of the urea aqueous solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008164186-A (JP)
Title: Stove burner with pan bottom temperature sensor
Inventor: TOMIURA HIDEYUKI
IPC: F24C3/12
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dropping of boiling-over liquid into a stove burner body through the burner inner peripheral space, and also to prevent problems such as blocking of supply of secondary air through the burner inner peripheral space and suction of combustion exhaust to the burner inner peripheral space even when the inside of the stove burner body has a negative pressure, in a stove burner comprising: a burner 3 having a circular burner head portion 31 exposed to an upper part of a top panel 2; and a pan bottom temperature sensor 4 provided with a thermal head 42 on an upper end of a supporting pipe 41 extending upward through a burner inner peripheral space surrounded by the burner head portion.  <P>SOLUTION: A shielding portion 22 for blocking the communication of the burner inner peripheral space and the stove burner body 1 is disposed on the top panel 2. The shielding portion 22 is provided with a sensor insertion hole 23 to which the supporting pipe 41 of the pan bottom temperature sensor 4 is fitted. The burner head portion 31 is detachably supported with a space at an upper part of the shielding portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162828-A (JP)
Title: Barium-calcium titanate single crystal material and polycrystalline material for electronic and optical applications and methods for manufacturing them
Inventor: FU TOKUKATSU
IPC: H01L41/39
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal material which has a size required on applications and excellent piezoelectric characteristics, electric field-induced strain characteristics, dielectric characteristics, ferroelectric characteristics and optical characteristics, and which can be used in a wide temperature range, by manufacturing the same with good productivity while maintaining a starting composition.  <P>SOLUTION: The barium-calcium titanate single crystal material for electronic and optical applications satisfies following compositional formula: (Ba<SB>1-x</SB>Ca<SB>x</SB>)TiO<SB>3</SB>(1) (wherein, 0.025<x(mole)≤0.335), and has a crystal structure being tetragonal, and excellent piezoelectric characteristics, electric field-induced strain characteristics, and dielectric characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166109-A (JP)
Title: Metal separator for fuel cell and its manufacturing method
Inventor: KAWAMATA YU
IPC: H01M8/02
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a metal separator with a simple and economical process and to enable to make the surface of the metal separator hydrophilic certainly.  <P>SOLUTION: A first metal separator 14 and a second metal separator 16 to constitute a fuel cell 10 have a first seal member 36 and a second seal member 38 formed integrally by injection molding of silicon on a metal plate. Then, the surface of the first metal separator 14 and the second metal separator 16 is applied with an ultraviolet cleaning treatment, thereby, siloxane adhered on the separator surface is made a silanol having hydrophilicity, and the separator surface is made hydrophilic.  <P>COPYRIGHT: (C)2008,JPO&INPIT