baber/WOPTO huggingface dataset:
Patent JP-2008170330-A (JP)
Title: Fault current detection circuit and fault current detection method
Inventor: TANABE KATSUTAKA
IPC: H02M7/00
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault current detection circuit complying with the European Standards by improving the detection accuracy of a component of a ground fault current, without having to modify a sensor circuit heretofore employed.  <P>SOLUTION: The fault current detection circuit is adapted to detect a fault current, including a grand fault current of a distributed power supply 2 and a leakage current by virtue of electrostatic capacitive coupling of the distributed power supply 2, in connection with a power conditioner device 4 disposed between the distributed power supply 2 and a commercial system 3. The fault current detection circuit comprises a half-cycle timing detecting section 21 for detecting the half-cycle of a system voltage of the commercial system; a sensor circuit 18 for outputting a fault detection signal corresponding to a fault current; an average calculating section 23 for calculating an average, relating to the fault detection signals of the first half cycle and the second half cycle of a front one cycle; a change amount calculating section 25 for calculating the change amount between the averages of the front one cycle; and a ground fault current change amount detecting section 26 for detecting the change amount of the ground fault current component, based on this change amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249939-A (JP)
Title: Output request device, output device, and output request program
Inventor: UMEHARA NAOKI
IPC: G06F3/12
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document printing system of high convenience by a simple operation.  <P>SOLUTION: A position control server 20 detects a position, based on signals from RFIDs 1-1b carried by a user, a PC 10 displays the user and a layout drawing of a plurality of printers, on a monitor 11. The user drag-and-drop-operates a document file icon on the monitor to a printer icon for printing, and the PC 10 transmits information of the selected user in a notified side, to a printer server 30, when the user is selected. The printer server 30 selects a driver according to printer information to generate a printing data, and transmits it to a printer 40 together with notified side information. The printer 40 prints the printing data, and transmits print notification information to the user PCs 10, 10b in the notified side. The PCs 10, 10b receive the notification information to display a print notification on the monitor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008175679-A (JP)
Title: Vibration gyro
Inventor: SHUDA KOICHI
IPC: G01C19/5649
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration gyro for enabling angular speed detection of two axes by one vibrator by achieving the improvement of drive detection efficiency only for compensating the deterioration of detection sensitivity accompanying the miniaturization of the vibrator.  <P>SOLUTION: The vibration gyro detects angular speeds ωy, ωz around mutually orthogonal a Y axis and a Z axis. The vibrator of the vibration gyro includes first, second, third and fourth arm parts. Detection electrodes 42ab, 42bb, 42cb, 42db by corresponding to each arm part are formed. (1) The vibration gyro regards (V42a-V42c)-(V42b-V42d) as angular speed output around the Y axis to output voltages V42a, V42b, V42c, V42d obtained from each electrode, and (2) the vibration gyro detects (V42a-V42c)+(V42b-V42d) as angular speed output around the Z axis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177412-A (JP)
Title: Liquid solvent abutment unit
Inventor: NAKAMURA AKIHIKO
IPC: H01L21/304
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid solvent abutment unit which promotes a reaction of a bonding member by a liquid solvent between a perforated support plate and a wafer.  <P>SOLUTION: The liquid solvent abutment unit is constituted of: a supply part (103) for supplying the liquid solvent onto a support plate face; a staying part (10) for staying the supplied liquid solvent in a hole forming range on the support plate face; a recovery part (104) for recovering the liquid solvent staying in the hole forming range; and a vibration part (13) for vibrating the liquid solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176676-A (JP)
Title: Traffic flow simulation device
Inventor: ASANO MOTOKI
IPC: G08G1/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic flow simulation device predicting an actual traffic flow with higher accuracy than in the prior art.  <P>SOLUTION: This traffic flow simulation device has: an operation input part 11 prompting a user to input and set a simulation condition and other information; a simulation processing part 12 simulating the traffic flow based on the set simulation condition; an image generation processing part 13 generating a vehicle behavior display image or the like showing a flow of vehicles based on the traffic flow simulated by the simulation processing part 12; a storage part 14 storing a default value of the simulation condition, a width and a length of a road, and a parameter or the like used for generating the vehicle behavior display image; and a display part 15 displaying the vehicle behavior display image, a statistic of the traffic flow, and an input value or the like of data. The simulation processing part 12 simulates behavior of each the vehicle taken in consideration of behavior or presence of the following vehicle, behavior of a lane change into an auxiliary lane in a single travel, and behavior of overtaking through the opposite lane, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174880-A (JP)
Title: Side-by-side type cellulose fatty acid mixed ester-based conjugated fiber
Inventor: YAMADA HIROYUKI
IPC: D03D15/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide side-by-side type cellulose fatty acid mixed ester-based conjugated fibers, which exhibit high bulkiness and an excellent crimp-developing ability, and can give a cloth having high qualities and excellent soft stretchability.  <P>SOLUTION: This side-by-side type cellulose fatty acid mixed ester-based conjugated fiber includes a composition (A) consisting mainly of a cellulose fatty acid mixed ester and a polyester (B), wherein their conjugating ratio (A)/(B) is 80/20 to 20/80 based on area ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283991-A (JP)
Title: Method for reproducing cardiac diseased tissue
Inventor: HOSSEINKHANI HOSSEIN
IPC: A61L27/38
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To fabricate the 3-D networks of nanofibers by mixing a growth factor solution with aqueous solution of peptide amphiphile as an injectable carrier for controlled release of growth factors and used it for feasibility of prevascularization by the growth factor release from the 3-D networks of nanofibers in improving efficiency of ES cells transplantation in an ischemic cardiomyopathy model.  <P>SOLUTION: We hypothesized that a novel approach to promote ES cells differentiation and vascularization would be to create injectable three dimensional (3-D) scaffolds containing growth factor that enhance the sustained release of the growth factor and induce angiogenesis. Then we completed the method. This method regenerates cardiac tissue by combination of stem cells, growth factor and peptide-amphiphile. As the above growth factor, we can preferably use basic fibroblast growth factor (bFGF).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181032-A (JP)
Title: Projector
Inventor: OKABE HIROFUMI
IPC: H04N5/74
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector of a DLP (Digital Light Processing) system in which two color wheels are efficiently arranged so as to be usable both for a cinema mode and a presentation mode.  <P>SOLUTION: The projector 1 is equipped with an optical engine 5 including an integrator 15, a first color wheel 11 placed in the entrance side of the integrator 15, and a second color wheel 12 placed in the exit side of the integrator 15, wherein the first and second color wheels 11, 12 are placed to produce the same beam spot diameters on the first and second color wheels 11, 12. The projector includes: a presentation mode in which the both color wheels 11, 12 are rotated to allow color filters in the same colors to overlap each other on the optical path; and a cinema mode in which the both color wheels are rotated to allow color filters of red, green and blue of one wheel to overlap a colorless transparent color filter of the other wheel on the optical path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183923-A (JP)
Title: Vehicular power supply device
Inventor: ANDO TAKAO
IPC: B60L50/15
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular power supply device capable of suppressing battery discharge while during the drive of a motor, and prolonging the lifetime of a battery.  <P>SOLUTION: In the vehicular power supply device for supplying power to an electric system and a motor by a generator driven by an engine, an electric system is connected to the downstream side of the motor in series and a current bypass circuit is provided in parallel to the electric system to adjust a voltage to be supplied to the electric system by controlling a current passing in the bypass circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185739-A (JP)
Title: Magnetic ferrite carrier and electrophotographic developer
Inventor: KATO TAKESHI
IPC: G03G9/113
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which prevents carrier deposition on a photoreceptor, so that the occurrence of image defects can be prevented, and which allows the formation of a high-definition and high-resolution high-quality image, and an electrophotographic developer.  <P>SOLUTION: In the magnetic ferrite carrier in which a silicone resin covering layer is formed on a surface of a magnetic ferrite particle, an intensity ratio Si/Fe of X-ray intensity of Si measured by fluorescent X-ray analysis to X-ray intensity of Fe measured by fluorescent X-ray analysis is 3.5×10<SP>-2</SP>to <7.0×10<SP>-2</SP>, a saturation magnetization of the carrier in an external magnetic field of 5 kOe is 50-80 emu/g, a resistance of the carrier at an applied voltage of 500 V measured by the bridge system electric resistance measuring method is 1.0×10<SP>11</SP>-1.0×10<SP>15</SP>Ω cm, and the carrier has a volume average particle diameter of 30-70 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184064-A (JP)
Title: Power output device, its control method, vehicle, and drive
Inventor: MUTA KOICHIRO
IPC: B60W20/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To control the number of revolutions of an input shaft of a transmission more appropriately during gear shifting, thereby preventing a power storage device such as a secondary battery from being charged or discharged with excessive electric power.  <P>SOLUTION: During gear shifting, the rate of change ΔNm2 (t) in the number of revolutions of a motor at every time (t) from the start to the end of the gear change is calculated on the basis of the number of revolutions of the motor Mn2 inputted by communication, the number of revolutions of a drive shaft Nd, the gear ratios Gpre, Gaft of a transmission before and after the gear change, and hydraulic control for the gear change (S110). Using the rate of change ΔNm2 (t) corresponding to the elapsed time (t) from the start of the gear change, an expected number of revolutions of the motor Nm2est is set as the number of revolutions of the motor MG2 during control (S140). Using the expected number of revolutions of the motor Nm2est, an engine and the motors MG1, MG2 are controlled (S150-S250). In this way, it is possible to keep the battery from being charged or discharged with unexpected excessive power due to computation delay or communication delay when the transmission changes gears.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187660-A (JP)
Title: Clock generating circuit
Inventor: YAMADA JUNJI
IPC: G11C11/4076
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a locked period of a DLL circuit may become long when switching a semiconductor device to be activated in a clock generating circuit using the DLL circuit.  <P>SOLUTION: A delay adjustment circuit of the DLL circuit is constituted of a fixed-length delay circuit and N pieces of variable-length delay circuits. Internal clocks are supplied to N pieces of semiconductor devices. A delay difference of the N pieces of variable-length delay circuits is made equal with a delay difference for the N pieces of semiconductor devices. For selected semiconductor devices, delay clocks from the N pieces of variable-length delay circuits are selected so as to eliminate the delay difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189709-A (JP)
Title: Curable resin composition and its cured product
Inventor: SATO ATSUSHI
IPC: C08G59/62
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition of alicyclic epoxy resin which has excellent toughness, while retaining the heat resistance, transparency and low viscosity of the alicyclic epoxy resin.  <P>SOLUTION: This curable resin composition is characterized by comprising a rubber-dispersed resin composition prepared by dispersing a rubber component (C) in a resin composition comprising an alicyclic epoxy resin (A) and a liquid polyol (B) excluding polyether polyols. For example, the alicyclic epoxy resin (A), the polyol (B), and the rubber component (C) are preferably compounded in amounts of 20 to 95 pts.wt., 5 to 80 pts.wt. and 0.5 to 20 pts.wt., respectively, per 100 pts.wt. of the liquid polyol (B) liquid at ordinary temperature except the alicyclic epoxy resin (A) and the polyether polyols.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097569-A (JP)
Title: Data transmission apparatus
Inventor: KAZAMA ATSUSHI
IPC: G08C19/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission apparatus 100 capable of attaining increase in transmission speed, and high withstand voltage, and miniaturization.  <P>SOLUTION: Since high speed transmission is made possible using TOSA 41 and ROSA 42 while a surface emitting laser diode (VCSEL) is used for data transmission between a measurement data obtaining section 20 and a data processing section 30, and the distance between the measurement data obtaining section 20 and the data processing section 30 can optionally be set by using an optical fiber 44, the high withstand voltage is attained. Furthermore, the miniaturization, and low power consumption are attained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193402-A (JP)
Title: Terminal, system, and program for displaying/processing image, and storage medium
Inventor: KAKII TOSHIAKI
IPC: G06F3/0484
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily select an object to be captured from an arbitrary range of a screen.  <P>SOLUTION: The first terminal for displaying/processing an image includes: a display means having the screen for displaying; an image display control means for displaying superimposition images on the display screen of the display device; a capture frame display control means for displaying a capture frame, which is displayed on the most upper layer of the whole superimposition images displayed on the display screen by the image display control means, demarcates an arbitrary part of the images, and can fetch the superimposition images, enclosed with the capture frame and displayed just in the lower part of the capture frame, into the capture frame; and a capture frame display state changeover means for performing change-over between the first state, where the inner part of the capture frame is transparent or translucent and the image in the lower part of the capture frame is displayed by see-through, and the second state, where the image just in the lower part is fetched into the capture frame.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007112149-A (JP)
Title: Ink jet printer
Inventor: FUKANO TAKAKAZU
IPC: B41J2/045
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer capable of achieving higher-density and enhanced-definition printing without increasing the number of signal lines in FFC by controlling the amount of ink ejected for every color within one printing period, for example, by differentiating between monochrome and color dot gradation.  <P>SOLUTION: The ink jet printer comprises two or more nozzle trains consisting of a plurality of nozzles ejecting ink drops for every color, a printhead which operates drive elements based on printing data composed of gradation information for every color to eject ink drops from each nozzle, and a control part in a printer main body which transmits, to the printhead, pattern data composed of the printing data and predetermined pulse selection signals. The pattern data for at least one color is formed to a pattern different from other colors as the data contiguous to the printing data. Then, the printing data and pattern data are transmitted to the printhead from the control part in the printer main body through a common signal line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008192889-A (JP)
Title: Heat spreader and electronic component module
Inventor: AOKI SHUZO
IPC: H01L23/40
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat spreader which can be positioned with respect to a wiring board with high precision when it is mounted on the wiring board and has good handleability for transportation etc.  <P>SOLUTION: The heat spreaders 20a are mounted on respective surfaces of the wiring board so that they can radiate the heat produced from the electronic components mounted on each of both surfaces of the wiring board, and their mounting states are fixed by pinching them with clips. Each end portion of the heat spreader 20a comprises a projection 28 for positioning the heat spreader 20a by being inserted into a positioning notch formed in the end portion of the wiring board, and a notch 24 formed so that the mounting notch hole formed in the end portion of the wiring board is exposed when the heat spreader 20a is positioned and mounted on the wiring board. Further, the projection 28 of the heat spreader 20 is formed so that the insertion length thereof by which it is inserted into the positioning notch is not more than 1/2 of the inner wall surface thickness of the positioning notch.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188283-A (JP)
Title: Universal pressurising acupressure
Inventor: KOIKE KIYOHIRO
IPC: A61H39/04
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional acupressure apparatus leaves fatigue in a user's body due to a physical exercise for the acupressure.  <P>SOLUTION: An elastic material used for an acupressure apparatus allows the apparatus to flexibly transform in response to a shape and hardness/softness of an object without reference to a material of the object, which naturally achieves a moderate load to be applied on a body, and an acupressure prong to be applied precisely and easily on an affected region. The user swings its body, moves its weight strongly and lightly to apply the moderate load, and also universally changes the region to be treated at the same time, which prevent a body's local area such as an arm, shoulder or the like of more than momentum from accumulating muscle fatigue therein likely to occur consumed for the acupressure with the conventional acupressure apparatus. A certain effect can be obtained just by swinging the body and pressing the body against the acupressure apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291339-A (JP)
Title: Photocurable transfer sheet, method for forming concavo-convex pattern using the same, method for producing optical information-recording medium, and optical information-recording medium
Inventor: INAMIYA TAKAHITO
IPC: C08L33/06
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable transfer sheet that has the advantage to producing an optical information-recording medium having a reduced thickness and enhanced capacity in a DVD, etc., and a stamper can be stripped off easily after curing of the sheet avoiding exfoliation of a transfer layer of the cured transfer sheet from a reflecting layer such as silver alloy, etc., hence, an accurate form of concavo-convex signal face such as pit is easily obtainable.  <P>SOLUTION: The photocurable transfer sheet has a photocurable transfer layer comprised of a photocurable composition that is deformable by pressurization, contains as a lubricant a phosphorous atom-containing compound (generally a phosphate-based compound), and contains a polymer and a reactive diluent having a photopolymerizable functional group. The optical information-recording medium is made from the photocurable transfer sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197145-A (JP)
Title: Image reading and forming apparatus
Inventor: INOUE RYUKICHI
IPC: G03G21/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to set a bundle of printing sheets and to operate the display panel without excessively moving his/her posture and sight by optimizing the standing position (operating position) of the user in setting the bundle of printing sheets in a front paper feed tray, and in operating a display panel.  <P>SOLUTION: The image reading and forming apparatus includes: the front paper feed means for feeding the printing sheet from the front side of the apparatus; the front paper feed tray for supporting the bundle of printing sheets to be fed by the front paper feed means; an abutting surface disposed in the front paper feed means, where the bundle of printing sheets abut in the conveying direction; and a display panel that holds a means for controlling the setting of the whole apparatus and a display means for displaying the situation of the apparatus to the user standing in front of the printing apparatus, wherein viewing from the user's sight in the standing position to obtain the appropriate visibility/operability of the display panel, the whole width direction of the abutting surface for the bundle of printing sheets is made visible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195978-A (JP)
Title: Magnesium-based composite material
Inventor: ENAMI KEITARO
IPC: C22C23/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium-based composite material which is superior in mechanical properties and heat resistance.  <P>SOLUTION: The magnesium-based composite material employs a magnesium alloy as a base material and has metallic particles dispersed in crystal grain boundaries of the magnesium alloy. The magnesium-based composite material makes the crystal grain size of the magnesium alloy and the size of the above dispersed metal particles which are determined from the microphotograph of the metallographic structure satisfy the following conditions (A) and (B): (A) the average crystal grain size in the magnesium alloy is 5 μm or less, and crystal grains having sizes of 10 μm or more occupy 30% or less by an area ratio of the crystal grains in the magnesium alloy; and (B) particles having sizes of 10 μm or more occupy 30% or less by an area ratio of the above dispersed metal particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT