baber/WOPTO huggingface dataset:
Patent JP-2011000490-A (JP)
Title: Pipette
Inventor: KOBAYASHI MASASHI
IPC: G01N1/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a pipette sucking liquid when pressing down a push button.SOLUTION: The pipette includes: a cylindrical body 2 having a nozzle part 5 integrated with a lower part thereof so that a chip 6 is attachably/detachably mounted at a lower end of the nozzle part; the push button 11 vertically movably disposed with respect to the body; a plunger 7 fixed to the inside of the body; a cylindrical member 13 having an upper first cylindrical part 13a and a lower second cylindrical part 13b, and vertically movably integrated with the push button, the first cylindrical part being sealingly and axially movably fit to the outer periphery of the plunger, and the second cylindrical part being sealingly and axially movably fit to the inner periphery of the nozzle part to define a first chamber 41 inside the cylindrical member and a second chamber 42 inside the nozzle part; and elastic means 9, 14 energizing the push button and cylindrical member upward.
Patent JP-2011001133-A (JP)
Title: Printing system, control method for printing system, and program
Inventor: TOKASHIKI KIYOSHI
IPC: B41J29/38
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To utilize post-processing by an in-line finisher capable of conveying sheets from a printer through a sheet conveying passage without accompanying with printing by the printer.SOLUTION: The printing system has an execution means for executing an in-line job for executing the post-processing relative to the sheet printed by the printer by a post-processing device and an off-line job for executing the post-processing relative to the sheet by the post-processing device without accompanying with printing by the printer; and a control means for restricting execution of the in-line job when the sheets are set on a paper feeding part which is a paper feeding source of the off-line job executed by the execution means.
Patent JP-2011003583-A (JP)
Title: Composite sheet
Inventor: TOKIWA TETSUJI
IPC: C08L101/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin composite sheet having an improved electromagnetic wave absorbing amount.SOLUTION: The electromagnetic wave absorbing composite sheet contains a soft magnetic metal powder and a resin such as a silicone resin, wherein the flat soft magnetic metal powder is potted at high density to reduce a porosity, the sheet is further thinned while improving the electromagnetic wave absorbing amount, the sheet contains 50-99 pts.wt. of the soft magnetic metal power for 100 pts.wt. of the composite sheet, and the porosity rate of the composite sheet is 0.1-10%.
Patent JP-2011002040-A (JP)
Title: Piston position detecting device for fluid pressure cylinder
Inventor: HAYASHI FUMIYA
IPC: F15B15/28
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a piston position detecting device for a fluid pressure cylinder in which there is no risk of malfunction due to magnetism around a cylinder, ensuring a long period of durability even when used by being attached to a movable part.SOLUTION: Selector valves 12, 13 are installed in at least one of a rod side end and a head side end of a cylinder tube 2. The selector valves 12, 13 are changed over by operation when arriving a rod chamber side end or the head side end of the piston 3. A pressure detection means such as pressure switches 14, 15 is provided at a position apart from the fluid pressure cylinder. The output ports of the selector valves 12, 13 and the pressure detection means such as the pressure switches 14, 15 are connected by flexible hoses 16, 17.
Patent JP-2009290876-A (JP)
Title: Method and apparatus for controlling transmission power in communication system
Inventor: TIEDEMANN EDWARD G JR
IPC: C08L23/16
Filed: 2009-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling transmission power in a communication system.  <P>SOLUTION: At a remote station 6, reverse link power control bits are measured which are transmitted by base stations 4a, 4b, 4n to a forward traffic channel 10a. The reverse link 12a, 12b power control bits which are deemed unreliable are omitted from use in a power control loop. The remote station 6 generates a set of forward link power control bits in accordance with the measurements and transmits these bits to all the base stations 4a, 4b, 4n in communication with the remote station 6. Each base station 4a, 4b, 4n adjusts its gain of the forward traffic channel 10a in accordance to its measurements of the forward link power control bits. The gains of the forward traffic channels 10a of the base stations 4a, 4b, 4n are corrected periodically so that erroneous reception of the forward link power control bits by the base stations may not accumulate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011004564-A (JP)
Title: Power supply
Inventor: NOINE TAIICHI
IPC: H02H7/12
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of an internal element even if a terminal of a power supply causes a ground fault.SOLUTION: A DC-DC converter 70 is equipped with a control circuit 1, a regulator 2, a gate driver 3, a ground fault protection circuit 4, a PchDMOS transistor PDT2, a terminal Pout, a terminal Pvcc, a terminal Pvin, and a terminal Pvss. The ground fault protection circuit 4 is equipped with an NchDMOS transistor NDT2, an NPN transistor NPNT1, a diode D1, a resistor R1, and a resistor R2. The ground fault protection circuit 4 prevents breakage of an internal element even if the terminal Pvcc causes a ground fault by turning off the NchDMOS transistor NDT2 so that a node N5 connected to the terminal Pvcc is disconnected from a node N3 to which an internal generation voltage Vcc is applied.
Patent JP-2011007210-A (JP)
Title: Transmission
Inventor: KAWAMOTO MASAKI
IPC: F16H57/04
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a transmission with a lubrication structure which is capable of being little in power loss and capable of efficiently supplying scooped lubricant to each portion to be lubricated.SOLUTION: This transmission includes: a plurality of gears supported on shaft members journalled in a case 10 in an axis direction and rotatively connected to the shaft members by a shift clutch, first and second large-diameter gears 80, 61 soaked at lower parts thereof in the lubricant stored in a lubricant storage region 91 formed at a lower portion of the case for scooping upward the lubricant during rotations, and first and second receivers 92, 94 arranged to extend in the axis direction of the shaft members for collecting the upwardly scooped lubricant to supply the same to the portions to be lubricated. The first and second large-diameter gears 80, 61 are arranged on one and the other end sides of the plurality of gears in the axis direction. Other gears of the plurality of gears except for the first and second large-diameter gears are formed in outside dimension that hardly agitate the lubricant.
Patent JP-2010030996-A (JP)
Title: Organometallic complex, light-emitting element, light-emitting apparatus and electronic device using the organometallic complex
Inventor: INOUE HIDEKO
IPC: H01L51/50
Filed: 2009-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organometallic complex and a light-emitting element emitting red light with high color purity and exerting high luminous efficiency.  <P>SOLUTION: The organometallic complex has a structure represented by general formula (G1) (wherein at least one of R<SP>1</SP>-R<SP>13</SP>represents a 1-4C alkyl group or a 1-4C alkoxy group, while the others represent hydrogen, provided that the alkyl groups or the alkoxy groups are optionally bound to each other to form a ring; M represents a central metal, which is a group 9 or group 10 element; L represents a monoanionic ligand; and n is 2 when the central metal is a group 9 element and is 1 when the central metal is a group 10 element).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011009906-A (JP)
Title: Output circuit
Inventor: NAKAZATO KEIKO
IPC: H03F3/21
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To achieve improvement in drive capability and frequency characteristics without being affected by the drive capability of an amplifier provided in a first stage of an output circuit.SOLUTION: An output circuit includes an amplifier 101 input with an input signal, a class AB common-collector output circuit 102 input with an output signal of the amplifier, a level shift circuit 103 that converts the signal level of an output signal of the class AB common-collector output circuit 102, and a class AB common-emitter output circuit 104 input with an output signal of the level shift circuit 103. When setting a DC amplification factor of transistors constituting the class AB common-collector output circuit 102 as HFE, the drive capability of the amplifier 101 is only 1/(HFE×HFE) as compared with the conventional one. Consequently, it is not required to increase emitter areas of first/second transistors 1, 2.
Patent JP-2010281439-A (JP)
Title: Universal one-touch expansion device of expansion pipe
Inventor: SHINOBE SADAMICHI
IPC: F16B7/14
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position fixing means for increasing a withstand load, by gripping and expanding an inner pipe and a lever in a single operation.  <P>SOLUTION: A guide receiving member 11 equipped with an elastic body 12 is installed inside an outer pipe 13, and the pipe is freely expanded by the expansion-contraction of its elastic body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005789-A (JP)
Title: Ultraviolet light source unit
Inventor: AIZAWA TOSHIHIKO
IPC: B05C9/12
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet light source unit which is hardly deteriorating of a light amount of ultraviolet light for a long time of use and needs easy maintenance service for keeping the amount of light.SOLUTION: The ultraviolet light source unit includes a plurality of ultraviolet light emitting diodes D arranged on a substrate 28 and a reflector member 27 with a slit-like opening 27S through which ultraviolet light is sent out from the ultraviolet light emitting diode D to a region in which an ultraviolet light emitting part 20A is formed. In addition, a contaminant preventing plate 26 is removably fitted in a slide groove 27G formed at the reflector member 27 by a sliding operation of the plate 26. The contaminant preventing plate 26 keeps airtight the space where the ultraviolet light emitting diode D is arranged, in such a state that the plate 26 is fitted.
Patent JP-2011011987-A (JP)
Title: Vrk1 PROTEIN ANTIBODY, METHOD FOR PRODUCING THE SAME, ANTIGEN AND DETECTION METHOD
Inventor: HARAGUCHI NORIKO
IPC: C12N15/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a Vrk1 protein antibody having high specificity, a Vrk1 protein immunoreagent containing the same, a method for producing the Vrk1 protein antibody, an antigen for producing the Vrk1 protein antibody, a method for detecting a Vrk1 protein and a method for detecting another protein to interact with the Vrk1 protein.SOLUTION: The antibody to specifically react with a Vrk1 protein is obtained by using an antigen having MPRVKAAQAGRQSSAKRHLC as an epitope among amino acid sequences constituting the Vrk1 protein to immunize and sensitize a host animal and performing isolation and purification using body fluid of the host animal.
Patent JP-2011013414-A (JP)
Title: Driving method of electrophoretic display, and electrophoretic display
Inventor: UCHIJO SADAHISA
IPC: G09G3/34
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of an electrophoretic display by which response speed of switching from a first display state to a second display state is high and unevenness is eliminated in display in the electrophoretic display and to provide the electrophoretic display controlled by the driving method of the electrophoretic display.SOLUTION: In the electrophoretic display including an electrophoretic display medium wherein three kinds of particles having optical characteristics and charge characteristics different from each other are dispersed in a solvent between a first transparent electrode and second and third transparent electrodes, when switching is performed from a first display state displaying a color to a second display state displaying a color different from that of the first display state, initialization driving including a first voltage applying step of repeating a voltage applying pattern made of a prescribed rectangular wave to the second electrode once or a plurality of times and a second voltage applying step of repeating a voltage applying pattern made of a prescribed rectangular wave to the third electrode once or a plurality of times is performed before the second display state is displayed.
Patent JP-2011014372-A (JP)
Title: Control device
Inventor: WATANABE MIYUKI
IPC: H01H9/54
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of determining that a cause of a light touch switch being switched-on inadvertently is due to a failure of the light touch switch.SOLUTION: In the control device with a control unit for controlling an apparatus by an input of a light touch switch arranged on an operation unit, a controlling part is provided with a measuring means for measuring an ON time of the light touch switch, a counting means for counting only the ON time less than a predetermined value among ON times measured by the measuring means, and an operation stopping means for informing an error from the counted number by the counting means and stopping the apparatus. When the counted number by the counting means reaches the predetermined value within a fixed time, it is determined that the light touch switch has a failure and the operation stopping means informs the error to stop the apparatus.
Patent JP-2011017826-A (JP)
Title: Projector and method for monitoring posture of housing light source device of the projector
Inventor: KOBAYASHI MAMORU
IPC: F21Y101/00
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in cooling efficiency by preventing a light source device from being housed in a posture unsuitable for installing a projector.SOLUTION: The projector for using the light source device 300 has: a light emitting tube that has a light emitting part, a sub reflection mirror that has asymmetric shape with respect to a plane including a center axis of the light emitting tube and reflects light emitted from the light emitting part toward the light emitting part, and a main reflection mirror that has asymmetric shape with respect to the plane including the center axis of the light emitting tube, and reflects the light reflected by the sub reflection mirror and light not made incident on the sub reflection mirror out of the light emitted from the light emitting part, and projecting the light to a side of an area to be illuminated. The projector has a posture determination part 520 determining whether the light source device 300 is housed in a first posture or in a second posture where the first housing posture is upside down in a vertical direction along a gravity direction, and a controller 530 controlling on/off of the light source device 300 based on the housing posture determined by the posture determination part 520.
Patent JP-2011020280-A (JP)
Title: Liquid delivering apparatus and method for controlling the same
Inventor: OZAWA KINYA
IPC: B41J2/045
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid delivering apparatus and the like preventing dots from being separated while suppressing occurrence of mist or the like when a highly viscous liquid is delivered.  <P>SOLUTION: The liquid delivering apparatus includes: a liquid delivering head which includes a pressure generating chamber that communicates with a nozzle opening, and a pressure generating element that causes pressure fluctuation of a liquid in the pressure generating chamber, and delivers the liquid from the nozzle opening by operation of the pressure generating element; and a driving signal generating part which generates a driving pulse for driving the pressure generating element. The nozzle opening has a first portion whose opening area is smaller on a liquid delivering side than a pressure generating chamber side, and a second portion communicating with the delivering side end of the first portion. The driving pulse includes a plurality of expansion elements for drawing in a meniscus, and a delivering element for delivering a liquid droplet by changing voltage so as to contract the pressure generating chamber. The expansion element includes a first expansion element, and a second expansion element for drawing in the meniscus at a different voltage change rate from the first expansion element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020482-A (JP)
Title: Bicycle
Inventor: HUANG WEN-HUNG
IPC: B62M1/12
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle having a high exercise effect while having an advantage and an effect of increasing an amount of the exercise of the whole body, that can be advanced by driving a vehicle body by the combination use of hands and feet, or only by the use of hands or feet.  <P>SOLUTION: The bicycle having the high exercise effect includes the vehicle body with a front fork for installing a front wheel inserted in a front post at its front end, and a saddle, a pedal type drive device, and a rear wheel arranged at its rear end, a gripping device with its bottom end pivotally connected to the front fork by a connecting rod, oscillatory forward and rearward with the connecting rod as a rotary shaft and synchronously rotated from side to side by driving the front fork and the front wheel, and a front wheel drive device interposed between the gripping device and the front wheel and connecting them. When the gripping device is operated and oscillated forward, the front wheel is rotated via the front wheel drive device, and the vehicle body is driven and advanced. The bicycle includes many kinds of drive conditions such as drive by the combination use of hands and feet, or independent drive by hands or feet, and has the advantage and the effect of boosting the amount of the exercise of the whole body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019442-A (JP)
Title: Walking-type agricultural implement
Inventor: MAEDA YOSHIO
IPC: B62D51/06
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking-type agricultural implement facilitating the cleaning operation of a tilling tine, and enabling the cleaning operation securing the safety to be carried out.  <P>SOLUTION: The walking-type agricultural implement is constituted as follows. A neutral state is set to the axle of a wheel in a speed-changing transmission part as the operation position of an operation lever, and a mud-removing position 17b for setting the transmission state of reverse rotation reverse to the transmission state of tilling rotation to the tilling shaft of the tilling tine is formed. As a result, grass and mud stuck while coiling around the shaft in the tilling rotation direction can be removed easily by the reverse rotation. Further, because the manual operation is not required, the cleaning operation of the tilling tine is simplified and the cleaning operation securing the safety is enabled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023066-A (JP)
Title: Optical pickup device
Inventor: SAITO ATSUSHI
IPC: G11B7/135
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device that efficiently eliminates crosstalk light even for a multilayer disk with a simple configuration.  <P>SOLUTION: An optical pickup device 1 makes a luminous flux incident on an optical disk 13 having a plurality of recording layers, focuses the luminous flux reflected by the optical disk 13 by a condensing lens 4, and then makes the focused luminous flux incident on a light receiving element 12 via a condensing lens 11. The optical pickup device 1 includes: a mirror 10 arranged in a focal position, which is formed by the condensing lens 4, of signal light reflected from the target layer of the optical disk 13 so that its reflection surface 10a is substantially vertical to the optical axis of the reflected luminous flux, and configured to reflect the reflected luminous flux passed through the condensing lens 4; and a mask 14 arranged substantially parallel to the reflection surface 10a of the mirror 10 and configured to reduce, by reducing the amount of transmitted light in a predetermined area including the optical axis of the reflected luminous flux, crosstalk light reflected from a recording layer other than the target layer of the optical disk 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009247018-A (JP)
Title: Radio apparatus
Inventor: NAKANO HIROBUMI
IPC: H04W12/02
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio apparatus which allows achievement at a low cost of a flexible adaptation and a proper charging system for contents and attributes of diverse transmission information, and for diverse transmission types of these transmission information.  <P>SOLUTION: The radio apparatus includes: a receiving means that receives a train of packets which come via a radio transmission path, wherein all or part of information disposed in a payload is ciphered, and which can contain additional information applied for decoding of the information; and an inter-network interface means that decodes transmission information contained in the train of these packets from the train of packets, along with the transmission information, transfers charging information which is over a product sum of a factor of the ciphered information and an extra of a charging rate adapted to an applied ciphering method to a core network.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139498-A (JP)
Title: Indicator electrode used for electrochemical measurement
Inventor: OTOMO YOSHITAKA
IPC: G01N27/30
Filed: 2009-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator electrode which is made of a conductive material such as a metal, and used in an electrochemical measurement device for liquid and gas, and enables accurate and stable measurement of the electric potential of liquid and gas of any type.  <P>SOLUTION: Conventional indicator electrodes having a surface polishing means which performs circumferential polishing by coaxial rotation and polishing in complicatedly crossing in up, down, right and left directions cause large movement error in the electric potential and current generated in the interface of indicator electrode and solution or air. Especially, in a solution, a diffusion potential is generated due to fine polishing streaks complicatedly crossing upon electric conduction at a negative and positive electron level in electron movement. In order to avoid the phenomenon that the reproduction value is different in measurement of the same solution or liquid, the surface of the indicator electrode is subjected to linear micro polishing in the flowing direction of the electric potential and current and linear micro polishing in a state which causes helical movement in a spiral way. This enables precise potential measurement on biological liquids (salivary) of human and the like with low buffering capacity as well as solutions with high buffering capacity, and improves reproducibility of absolute value measurement.  <P>COPYRIGHT: (C)2010,JPO&INPIT