baber/WOPTO huggingface dataset:
Patent JP-2009253722-A (JP)
Title: Parallel/serial conversion circuit
Inventor: SAKAI CHIHO
IPC: H03M9/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel/serial conversion circuit capable of carrying out self-restoration and outputting serial data in a correct order even if timing of input parallel data is not accurate or a selection signal generator operates erroneously.  <P>SOLUTION: The parallel/serial conversion circuit includes: a clock edge detector which outputs a third clock signal by retiming of a second clock signal in synchronization with a first clock signal operating with a frequency n times as much as that of the second clock signal and detects a change of the third clock signal and outputs a detection signal having a pulse width for one clock of the first clock signal; a selection signal generator which shifts the detection signal in synchronization with the first clock signal and outputs an n-bit selection signal; and a parallel/serial convertor which performs retiming of the n-bit parallel data in synchronization with the third clock signal and converts the n-bit parallel data subjected to retiming to serial data according to the n-bit selection signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252692-A (JP)
Title: Electric connector for flat conductor
Inventor: KISHI HIDEYUKI
IPC: H01R12/24
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector for a flat conductor, which improves work efficiency of insertion of a flat conductor having a locking object part, and surely prevents coming-off of the flat conductor.  <P>SOLUTION: The electric connector for a flat conductor includes a fixed wall 12 formed on a housing 10, and a movable wall 20 facing the fixed wall with a space. The movable wall 20 has a lock projection part 26 for locking at a position corresponding to the locking object part of the flat conductor in the connector width direction. The lock projection part 26 includes: an introduction part 26A interfering with the flat conductor to be introduced to displace toward an open position in a direction separating from the fixed wall by a contact force to the flat conductor in the introduction process of the flat conductor toward the front side on the facing surface side to the fixed wall 12; and a lock part 26B formed on the front end side to be lockable to the locking object part of the flat conductor at the front side position relative to the introduction part. The movable wall 20 has a terminal pressing part 24 displacing an elastic contact arm part 34 of a terminal in a direction separating from the flat conductor with the displacement of the flat conductor to the open position in the introduction process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257146-A (JP)
Title: Scroll fluid machine
Inventor: NEGISHI MASAMI
IPC: F04C18/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll fluid machine capable of improving durability, wear resistance and volumetric efficiency of a scroll unit.  <P>SOLUTION: An end plate 26 of a movable scroll 22 provided in the scroll fluid machine 1 has a projecting section 46 which partially projects outward from an outer periphery of the end plate and increases a sliding area for an end plate 28 of a fixed scroll 24 with respect to an end plate surface 26a of the end plate, wherein the projecting section is provided between -180° and 90° in terms of an involute angle from a volute termination 30a at the outermost periphery of a wrap 30 of the movable scroll.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008206995-A (JP)
Title: Slot machine
Inventor: MINENO MASAFUMI
IPC: A63F5/04
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To propose a slot machine for reducing physical fatigue of a game player, by enabling the game player to smoothly and continuously operate manual operation switch parts.  <P>SOLUTION: This slot machine is arranged for every rotary drum, and has a plurality of manual operation switch parts 7a to 7f, and has a shaft support part 61 and an attachably installed peripheral surface 62 peripherally arranged in a concentric shape with the shaft support part 61, and has switching operation parts 50A and 50B composed of switch collecting pieces 60A and 60B formed by arranging the plurality of manual operation switch parts 7a to 7f at a proper interval in the peripheral direction on the attachably installed peripheral surface 62, and shaft-shaped handle type rotary hand-rests 55A and 55B peripherally arranging a handle support surface gripped by the game player and pivotally supported to the shaft support part 61 of the switch collecting pieces 60A and 60B, in front of a game machine body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009254650-A (JP)
Title: High-frequency treatment instrument
Inventor: ISHIKAWA RYO
IPC: A61B18/12
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electric insulating members from dropping out of a first electrode when a head part which is provided at a distal end of a barlike electrode as a first electrode of a high-frequency treatment instrument and has the other electrode located between the electric insulating members in the back and front is separated during a treatment.  <P>SOLUTION: The head part 14, connected to the barlike electrode 13 provided in a flexible sheath 2, is constituted of the electric insulating members having excellent heat resistance and rigidity, and has a proximal end surface of a flat surface and a distal end part shaped into a curved surface. The head part has a screw hole 15 provided from the proximal end side to screw a male screw 13a provided at a distal end part of the barlike electrode 13, has an annular recessed groove 16 which is provided on the circumferential surface of the body of the head part 14 to attach the second electrode member 17 to the inside of the recessed groove 16, and has a communicating hole 18 penetrated on the bottom part of the recessed groove 16 for communicating with the screw hole 15. The barlike electrode 13 and the second electrode member 17 are electrically connected by a conductive wire 19 inserted into the communicating hole 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256077-A (JP)
Title: Image forming apparatus
Inventor: NAKAYAMA TORU
IPC: B65H7/04
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that operation is stopped when paper sheets in all of the grouped paper feeding trays are used up although there is a method for preventing the stop of the operation by grouping a plurality of paper feeding trays and switching paper feed from one empty tray to other grouped cassette, in an image forming apparatus having a plurality of paper feeding trays.  <P>SOLUTION: In the image forming apparatus, since a paper feeding tray with least residual paper amount is selected preferentially and paper sheets are fed thereto, a user can early recognize display of a paper-out condition of the paper feeding tray. There are the largest number paper sheets in the last paper feeding tray selected, so that there is enough time for the user to supply paper sheets since the user have been notified that it is the last paper feeding tray.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266439-A (JP)
Title: Atmospheric pressure plasma generator
Inventor: NAKATSUKA SHIGEKI
IPC: H05H1/24
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric pressure plasma generator in which the exchange of a discharge caused by the breakage of the discharge tube and the lowering of a generation quantity of plasma can be easily carried out and the reproducibility of plasma after the exchange is excellent.  <P>SOLUTION: The atmospheric pressure plasma generator 1 generates the plasma of an induction coupled type by supplying high frequency power to an antenna 3 and supplying gas 9 from one end 7a of a discharge tube 7 arranged in the vicinity of the antenna 3, and ejects plasma from the other end 7b of the discharge tube 7. The plasma generator is provided with a substrate 2, the antenna 3 of a wave shape which is installed on the substrate 2 and formed of a flat plate conductor, and a discharge tube support 8 to support the discharge tube 7, and the discharge tube support 8 is installed detachably on the substrate 2 so that the discharge tube 7 may be arranged in the vicinity of the antenna 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266476-A (JP)
Title: Energy supply system
Inventor: KOJIMA KUNIHARU
IPC: H01M8/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of effectively utilizing DC output (energy) of a fuel cell when a load is low.  <P>SOLUTION: An energy supply system includes a change-over means 9 installing a storage battery storing surplus power of a fuel cell 5 and a water heater heating water by utilizing surplus power on the midway of an electric circuit between the fuel cell and an inverter 10 and supplying the surplus power to only one of the storage battery and the water heater. The water heater includes 5-20 electric heaters, and an arithmetic and control means supplying electric power to the number of electric heaters in proportion to a ratio of the surplus power to the DC output of the fuel cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008293968-A (JP)
Title: Planar lighting apparatus and liquid crystal display using the same
Inventor: SHIKII SHINICHI
IPC: G02F1/13357
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar lighting apparatus which can be adjusted to predetermined luminance distribution, and to provide a liquid crystal display that uses the apparatus.  <P>SOLUTION: The apparatus comprises a light guide plate and an irradiation member, wherein the light guide plate includes a laser light source which can emit a laser light, a plane of incidence for leading the laser light in and a main plane for leading the laser light out as a outgoing light, and wherein the irradiation member can irradiate laser light over predetermined area, extending in the longitudinal direction of the light guide plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250014-A (JP)
Title: Shock absorber
Inventor: MORISONO TOSHIHARU
IPC: E04F11/18
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber for arranging a shock absorbing material for further reducing a shock pain in a column provided with a spring for relieving a shock on a tread of stairs.  <P>SOLUTION: A coil spring for vertically and laterally freeing a column is arranged between an upper hollow shaft and a lower hollow shaft of a column lower part, and the column also holds a vertical state, and a compression spring is arranged for also serving as a stopper for preventing falling-down of the column by the shock. The shock absorbing material is installed on the column. This shock absorber is characterized by fixing a fixing plate to the tread, and by inserting a fixing bearing into a fixing shaft and fixing it with a fixing nut.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264349-A (JP)
Title: Combined oil ring
Inventor: HAYASHI MASAKI
IPC: F02F5/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce oil consumption in a combined oil ring including an oil ring having upper and lower rails structured integrally at an outer circumferential side of the oil ring to slide at up and lower portions thereof on a cylinder wall.  <P>SOLUTION: This combined oil ring 1 includes the oil ring 2 having upper and lower rails structured integrally at an outer circumferential side of the oil ring to slide at up and lower portions thereof on a cylinder 10 wall, and a coil expander 3 installed at an inner circumferential side of the oil ring 2 to press the oil ring 2 radially outwards, and includes a side rail 4 installed at an upper side of the oil ring 2 and having no torsion along an axial direction of the oil ring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272670-A (JP)
Title: Electronic apparatus
Inventor: YAMAZAKI MANABU
IPC: H04M1/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus provided with a mechanism which enables a user to simply attach/detach a panel without spoiling appearance by attaching the detachable panel to a casing and using a one-way valve mechanism instead of a lock mechanism in an attached state of the panel.  <P>SOLUTION: The electronic apparatus includes the casing 10 having a fixing member for detachably fixing the decorative panel 100. The fixing member is provided with a sucker 14 for sucking the decorative panel 100 to the casing 10, a cylindrical unit into which air in the sucker 14 is allowed to flow, and a piston movably arranged in the cylindrical unit and fixed on a predetermined position to seal the cylindrical unit by the elastic force of a spring. When the decorative panel 100 is sucked to the sucker 14, the piston is moved by the pressure of air allowed to flow from the inside of the sucker 14 into the cylindrical unit, the air is allowed to flow out to the outside, the piston is returned to the predetermined position by the elastic force of the spring, and the cylindrical unit is sealed again to fix the decorative panel on the casing 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273204-A (JP)
Title: Polymer flexible actuator
Inventor: HIRAI TOSHIHIRO
IPC: H02N2/00
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer flexible actuator using a dielectric polymer that is driven by a low electric field.  <P>SOLUTION: A polymer flexible actuator contains a dielectric polymer, a plasticizer, and a gel 1 consisting of ion liquid selected from phosphonium based cation and ammonium based cation. Preferably, the dielectric polymer is polyvinyl chloride. Preferably, the plasticizer is adipic acid, sebacic acid, itaconic acid or phthalic ester. Furthermore, the polymer flexible actuator preferably contains 1-50 pts.wt. of dielectric polymer, 50-150 pts.wt. of plasticizer, and 1-30 pts.wt. of ion liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269432-A (JP)
Title: Tire with lug, and manufacturing method of the same
Inventor: SHIDA SUNAO
IPC: B60C11/11
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire for an agricultural machine, enhancing the vibration ride quality performance, in particular, the vibration ride quality performance during the travel on a smooth road without degrading the traction performance.  <P>SOLUTION: A first vibration absorbing rubber 32 and a second vibration absorbing rubber 34 having the modulus lower than that of a tread rubber 24 are arranged within a lug 26 corresponding to a center area 40 and within the lug 26 corresponding to a side area 42 of a tire 10 comprising a bead core 20 and a carcass 16, a tread 22 provided on the outer side in the radial direction of the carcass 16 and a plurality of lugs 26 formed in the tread 22. Thus, the vibration ride quality performance is enhanced without degrading the traction performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268413-A (JP)
Title: Primer and method for detecting bacillus bacterium using the primer
Inventor: TANAKA KEIKO
IPC: C12Q1/68
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and quickly detecting psychrophilic bacteria, especially Bacillus megaterium, Bacillus polymyxa, and Bacillus pumilus, respectively, having a possibility of growth thereof when a food is preserved at a low temperature.  <P>SOLUTION: The primer set for detecting Bacillus megaterium targets a DNA encoding a 16SrRNA and includes a forward primer composed of a specific sequence and a reverse primer composed of a specific sequence. The method for evaluating a bacterial flora in a food uses the primer set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269507-A (JP)
Title: Vehicular control device and vehicle
Inventor: OMINE YASUSHI
IPC: B60T7/12
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular control technique making control for holding a working force by correctly reflecting an intention of a driver.  <P>SOLUTION: A vehicle 1 has a friction brake 11 as a brake mechanism which is operated under the working force such as the hydraulic pressure in a wheel cylinder 16 and braking the rotation of a wheel 9, and also has a master cylinder 26 for converting the stepping force of a brake pedal 20 into the master cylinder pressure. An ECU 100 makes control for holding the working force such as the hydraulic pressure to be transmitted to the wheel cylinder 16. The ECU 100 has: a function of estimating the gradient of a road surface of the uphill gradient of the road surface on which the vehicle is stopped; a function of starting the control for holding the working force when the master cylinder pressure exceeds the preset control starting pressure; and a function of setting the control starting pressure to be smaller as the estimated gradient of the road surface is larger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269741-A (JP)
Title: Belt conveyor
Inventor: TSUZUKI HIDEO
IPC: B65G15/28
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To separate impurities by a belt conveyer, and discharge them, when a long carried article wherein the impurities are mixed is carried by the belt conveyer.  <P>SOLUTION: A belt conveyor includes: a plurality of platy members 40 on which a carried article 92 can be placed; and the platy members which are fixed to an annular belt 60 at one-side ends on a carrying direction front side, and rotates together with the annular belt 60. When the annular belt 60 carries the long carried article 92, the platy members 40 are laid along the annular belt 60, and the long carried article 92 is fed and placed on the platy members 40. When the annular belt 60 is folded back by a rotation roller 54a, the long carried article 92 is swept away by a centrifugal force generated on the platy member 40, thereby separating the long carried article 92 and the impurities 94.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272570-A (JP)
Title: Optical fiber amplifier
Inventor: MASUDA KOJI
IPC: H01S3/06
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise figure even if an optical component causing an optical loss such as a variable attenuator is inserted between gain blocks.  <P>SOLUTION: The optical fiber amplifier includes a first erbium added fiber of a cascade arrangement as a gain medium (first EDF), a second erbium added fiber (second EDF), a first excitation light source for emitting an excitation light to the first EDF and the second EDF, a first optical multiplexer disposed on the signal light incident side of the first EDF for combining an incident signal light having at least one wave in the 1.56 μm-1.62 μm wavelength range and an excitation light output from the first excitation light source, and a gain equalizer disposed between the first EDF and the second EDF for equalizing the gain deflection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009034478-A (JP)
Title: X-ray computed tomography apparatus, reconstruction processing apparatus, and image processing apparatus
Inventor: NAKANISHI SATORU
IPC: G06T1/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray computed tomography apparatus which can approximately reduce cone beam artifacts, reconstruction processing apparatus, and image processing apparatus.  <P>SOLUTION: The X-ray computed tomography apparatus scans a subject to be examined with cone beam X-rays, and generates reference volume data on the basis of projection data. The apparatus extracts a cone beam artifact component contained in the reference volume data on the basis of the typical shape and direction of the cone beam artifact component. The apparatus generates resultant volume data with the reduced cone beam artifact by subtracting the cone beam artifact component from the reference volume data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274659-A (JP)
Title: Detection and grounding apparatus for trolley line
Inventor: KOBAYASHI MASAYOSHI
IPC: B60M1/28
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection and grounding apparatus for a trolley line enabling an operation for connecting a ground line to the trolley line in a trolley line grounding operation to be easily performed by lifting a lifting rope.  <P>SOLUTION: A supporting hook 5 hooked to the trolley line T and a support pulley 7 to which the lifting rope 6 is hooked are attached to the upper end of the insulation operation bar 2 of the detection and grounding apparatus 1. A detection alarm 8 for informing of the presence or absence of a voltage in the trolley line T is installed in the insulation operation bar 2. A hook metal fitting 3 suspended from one end of the lifting rope 6 is joined to a grounding metal fitting 4, disposed under the support hook 5, and can be lifted from the other end. The hook metal fitting 3 is installed in such a manner that the lower parts of a fixed rod 10 and a movable rod 11 connected to each other through the lifting rope 6 are opened and closed. The movable rod 11 is pulled to the fixed rod 10 side by a spring 16. A cam member 17 is attached to the bottom end of the movable rod 11 rotatably upward. The cam member 17 is pushed up by the trolley line T accepted to the inside of the movable rod 11 and engaged with the movable member 11, and the interval between the cam member and the fixed rod 10 is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279947-A (JP)
Title: Seat driving device
Inventor: SAKAI MORIO
IPC: B60N2/22
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat driving device bringing no discomfort even if the seat back is operated in either direction.  <P>SOLUTION: The seat driving device controls an actuator's drive which operates the seat back of the seat via a meshing-type transmission mechanism that prevents a free movement using a wedge member to which an elastic body's biasing force is given. The seat driving device has a seat operation mode in which the actuator is driven to operate the seat back at a prescribed speed, and a slow speed mode in which the actuator is driven to operate the seat back more slowly than in the seat operation mode; wherein when the seat back is operated in the opposite direction from the preceding seat back operation, the actuator is driven in the slow mode until the wedge member is given a load to release the holding of the meshing-type transmission mechanism before the actuator is driven in the seat operation mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283070-A (JP)
Title: Semiconductor memory device
Inventor: SATO KAZUHIKO
IPC: G11C16/06
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the element breakdown voltage of a read pass, as well as, to reduce the area of a circuit.  <P>SOLUTION: The semiconductor memory device includes: blocks 11-1 and 11-2; first and second data lines to which data is transferred from the block 11-1; third and fourth data lines to which data is transferred from the block 11-2; a sense amplifier 12 shared by the blocks 11-1 and 11-2 to detect data, by using the voltage difference between first and second input terminals; a reading switch circuit 15 for controlling the connection between the data lines and the first and second input terminals during data reading; an equalizer circuit 14 for electrically connecting the two data lines connected to the first and second input terminals; a writing circuit 16 for supplying a writing voltage to the first and second data lines; and a path switch circuit SWP for controlling connection between the first data line and the third data line and connection between the second data line and the fourth data line during data writing.  <P>COPYRIGHT: (C)2010,JPO&INPIT