baber/WOPTO huggingface dataset:
Patent JP-2010042611-A (JP)
Title: Printer, and control method of paper-discharge in printer
Inventor: NAKAMURA TAKAHIKO
IPC: B65H15/00
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which a paper-discharge state favorable for a user can be set.  <P>SOLUTION: The printer includes a circulation transport path which includes a paper reversing mechanism, a side paper-discharge tray table in which printed printing papers not passing through the paper reversing mechanism are loaded in a face-up state, and a paper-discharge control part. The paper-discharge control part calculates a total printing time when the printing paper is outputted in a face-down state on the basis of a time RT corresponding to a time for generating image data to be used in printing of one page, a time PT1 corresponding to a printing time of one page when the printing paper is outputted in the face-up state without passing through the paper reversing mechanism, a time PT2 corresponding to a printing time of one page when the printing paper is outputted in the face-down state passing through the paper reversing mechanism, the number of pages and the number of copies of a printing object. The paper-discharge control part calculates a total printing time when the printing paper is outputted in the face-up state to the side paper-discharge tray table. The paper-discharge control part sets whether the printing paper is outputted in the face-down state or in the face-up state according to the calculated total printing times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044961-A (JP)
Title: Organic el element
Inventor: KAWAMURA NORIFUMI
IPC: H01L51/50
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element capable of simplifying a manufacturing process.  <P>SOLUTION: The organic EL element 1 includes: a substrate 2; a transparent electrode 3 formed on the substrate 2; an organic light-emitting layer 4 formed on the transparent electrode 3, an upper negative electrode 5 formed on the organic light-emitting layer 4; a pair of bank members 6a and 6b arranged on the transparent electrode 3 between the periphery of the transparent electrode 3 and the periphery of the organic light-emitting layer 4 so as to hold the organic light-emitting layer 4 between them; and a flattening film 7 made of a resin and formed between the pair of bank members 6a and 6b to cover the organic light-emitting layer 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045214-A (JP)
Title: Substrate carrying device and substrate treatment device having the same
Inventor: MACHIDA EISAKU
IPC: B65G49/06
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate carrying device and a substrate treatment device having the same, capable of shortening the carrying time of a substrate.  <P>SOLUTION: A main robot MR includes a second upper arm 13 having a plurality of substrate holding hands 14a and 14b, a second lower arm 15 having a plurality of substrate holding hands 16a and 16b, an upward advance/retreat drive mechanism 29 for moving the second upper arm 13, and a downward advance/retreat drive mechanism 30 for moving the second lower arm 15. The main robot MR can carry in and carry out the substrate to a substrate holding position by using the respective substrate holding hands 14a, 14b, 16a and 16b, and can carry the substrate between a plurality of substrate holding positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045313-A (JP)
Title: Method of manufacturing detection element, and method of manufacturing far-infrared detector
Inventor: DOI YASUO
IPC: G01J1/02
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a detection element for stably manufacturing the detection element having steep variation in a concentration distribution of impurity, and to provide a method of manufacturing a far-infrared detector.  <P>SOLUTION: First, a pair of pieces of wafer consisting of common crystal base metal is formed. A predetermined amount of predetermined impurity is doped into one wafer, and thereby a wafer 5a for a blocking layer is formed. The other wafer is also doped with the same impurity with a concentration larger than that of the wafer 5a for the blocking layer, and thereby a wafer 4b for an absorption layer is formed. Under conditions that the crystal orientations of the bonding faces of the wafer 4b for the absorption layer and the wafer 5a for the blocking layer are in agreement, the wafer 4b for the absorption layer and the wafer 5a for the blocking layer are stuck, and thereby a detection element 3 is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050124-A (JP)
Title: Bidirectional diode, nonvolatile semiconductor storage device using bidirectional diode, and method of manufacturing the same
Inventor: TSUJI KIYOTAKA
IPC: H01L27/10
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure that improves an on/off current ratio in a bidirectional diode having a laminate structure of a metal electrode, a semiconductor layer and a metal electrode or a metal electrode, an insulator layer and a metal electrode; and to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the bidirectional diode includes a step of forming a lower electrode 203 which has an upward projecting shape, a step of forming the semiconductor layer or insulator layer 202 thereupon using a film deposition method differing in depositing rate with respect to the angle of a deposited surface, and a step of forming an upper electrode 201 thereupon. In this constitution, an off current, which flows when the applied voltage of the bidirectional diode is in an off region, flows through only an element end portion; and an on current, which flows when the applied voltage is in on region, flows over the entire element surface. Accordingly, the on/off current ratio is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048697-A (JP)
Title: Oxidizability analysis method and device of metal surface
Inventor: OKUBO RIICHI
IPC: G01N27/416
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simple method capable of executing quantitative determination and identification of an oxide layer generated on the surface of a metal material, such as a lead frame, even at a manufacturing site.  <P>SOLUTION: A flat metal material is heated in the air as a cathode; an anode is set as an insoluble electrode and is immersed in an electrolyte, namely, an alkaline solution containing not less than a 0.5 mol/L lithium ions; a relation between potential and a reduction current is obtained by a potential scanning method for regulating the potential between a reference electrode immersed into the electrolyte and the cathode; and an oxide generated on the surface of the flat metal material is analyzed by the potential, shape, and area of the peak of the reduction current obtained from the relation between the potential and the reduction current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049766-A (JP)
Title: Method and device for measuring inclination of objective lens for optical pickup
Inventor: KATSURA SHINICHI
IPC: G11B7/135
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for measuring an inclination of an objective lens for an optical pickup, with which inclinations of a plurality of objective lenses corresponding to a plurality of optical disks are measured with high accuracy, with high efficiency and at a low cost.  <P>SOLUTION: The inclinations of the plurality of objective lenses are measured by placing a correction plate having optical characteristics corresponding to the optical disk on a place on which the plurality of optical disks are to be placed, ejecting a laser beam corresponding to the optical disk from a laser beam ejecting section, reflecting the laser beam having passed through the objective lens and the correction plate with a spherical mirror, moving the spherical mirror in such a way that the laser beam and a spot image of the laser beam reflected with the spherical mirror are formed on the correction plate, forming the image of the laser beam reflected with the spherical mirror on a beam detecting section, and measuring a coma of the spot image from a result of detection of the beam detecting section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052166-A (JP)
Title: Inkjet recording apparatus
Inventor: SHIMAKAWA SEIJI
IPC: B41J2/01
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus including a constitution which can detect disconnection and an increase in the resistance of a flexible flat cable generated at a specified position.  <P>SOLUTION: In the inkjet recording apparatus including the flexible flat cable connected with a connector in a one-to-one relation between a carriage substrate and a main substrate, at least signals arranged at both side ends of the flexible flat cable are made to be disconnection detecting signals. The disconnection detecting signal is connected with a power source through a constant electric current power source or a pull-up resistance, and the disconnection detecting signal is connected with an analog port or a port capable of recording the state change of the signal or informing to a CPU, and comprises a means for detecting the state change of the disconnection detecting signal while a print head moves in the main scanning direction or in the sub-scanning direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052062-A (JP)
Title: Grinding method
Inventor: ABE KYOKO
IPC: B24B7/22
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure thickness and form into the desired thickness when grinding a projection part of the face of a workpiece formed with recesses and projections into the desired thickness.  <P>SOLUTION: The method for grinding the face 10 of the workpiece 1 with a grinding tool 60 by affixing a back face 11 of the workpiece 1 formed with recesses and projections on its face to a holding member 2, and holding the holding member 2 side by the chuck table 5, includes a grinding process of affixing a measuring piece 4 to the holding member 2 adjacent to the workpiece 1, rotating the chuck table 5 holding the holding member 2, and grinding the measuring piece 4 with the grinding tool 60 together with the projection part 100 of the face 10 of the workpiece 1; and a thickness measurement process of measuring the thickness of the measuring piece 4 while rotation of the chuck table 5 is temporarily stopped. In the grinding process, the workpiece 1 is ground to the desired thickness based on the measurement value in the thickness measurement process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052488-A (JP)
Title: Suspension control device
Inventor: ITAGAKI NORIAKI
IPC: B60G17/018
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension control device assuring excellent ride comfort.  <P>SOLUTION: The control device 10 of this suspension control device 1 mounted in an automobile 2 is provided with a converting circuit 15 converting a command current Is into an actual current Ik by using a command current-actual current conversion map set so that the command current Is and the actual current Ik establish a relationship expressed by a hyperbolic tangent function of Ik=tanh (Is). Even when the command current Is outputted from a current value conversion part 14, based on a behavior of a vehicle body 3 is changed to a value out of the normal range of the command current (a value over the normal range of the command current) from a value within the normal range of the command current, the actual current Ik is approximated smoothly to a feed current prescribed value (a threshold value). A damping force is changed thereby smoothly without causing a rapid change. Sprung acceleration response is then suppressed smoothly, and the excellent ride comfort is assured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053736-A (JP)
Title: Exhaust passage structure of cylinder head
Inventor: YOKOYAMA YASUHIRO
IPC: F02F1/42
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust passage structure of a cylinder head having an exhaust port where exhaust valve holes are arranged in series, capable of precluding easily an interference of a combustion gas flow which brings about an exhaust loss of the exhaust gas.  <P>SOLUTION: The exhaust passage structure includes, a structure which, when mounted at the second exhaust valve hole 17b existing in the middle of the exhaust port 10 as a guide 25 to suppress interference of the combustion gas flow, it is installed so as to suppress interference of the gas flow inside the exhaust port 10. By this constitution, the interference of the combustion gas flow which may bring about an exhaust loss of the combustion gas, can be suppressed by such a simple method that the guide 25 is installed at the second exhaust valve hole 17b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056382-A (JP)
Title: Flux-coating apparatus
Inventor: KAJII YOSHIHISA
IPC: H05K3/34
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flux coating apparatus which eliminates the occurrence of a positional gap between a print mask and an article to be printed, even if a squeeze begins to move after pushing the print mask downward on the outside of the article to be printed.  <P>SOLUTION: Means adopted in a flux coating apparatus include, first, the flux coating apparatus includes a printing mask, arranged above a stage having a gap provided against an article to be printed and having a plurality of through-holes, and a squeeze which can slide along the upper surface of the print mask while holding the printing mask downward from above, wherein the squeeze prints flux on the article to be printed via the through-holes of the print mask. Secondly, the flux-coating apparatus is provided with a backup member for surrounding the article to be printed, and the backup member is arranged so that the upper surface thereof is flush with or is slightly lower than the upper surface of the article to be printed which is mounted on the stage, and so as to print the printing flux.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009022292-A (JP)
Title: Method for purifying virus
Inventor: TANG JOHN CHU-TAY
IPC: C12N7/02
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for purifying a virus in relation with the necessity of a purified virus (e.g. increasing use as a viral vector for a gene treatment).  <P>SOLUTION: This method for purifying a viral preparation comprises (a) a process of subjecting the viral preparation to an anion exchange chromatography and eluting the viruses from the anion exchange chromatographic medium; and (b) a process of subjecting the viral product of the process (a) to a size exclusion chromatography, and including a process of eluting the viruses from the size exclusion chromatographic medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289202-A (JP)
Title: Transmitter and network system
Inventor: MIZUTANI MASAHIKO
IPC: H04L12/44
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication technology with a delay kept constant for supporting data communication requiring a telephone line or a real-time property.  <P>SOLUTION: In the transmitter for transferring data among a plurality of optical network devices, a subsequent basic cycle frame contains: fixed band data with a transmission position and a transmission band fixed; and variable band data configured of variable length packets and having unfixed transmission band. The transmission position is allocated to the fixed band data for each frame of an integral multiple of the basic cycle frame so that an optical subscriber device sends the fixed band data at an interval of the integral multiple of a cycle of the basic cycle frame. Then, after the transmission position is allocated to the fixed band data, in the frame based on the integral multiple of the basic cycle frame, a band allocation amount to the variable band data is calculated at a position which does not overlap with the fixed band data, to further allocate the transmission position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036180-A (JP)
Title: Water treatment method
Inventor: YAMAMOTO TATSURO
IPC: C02F1/44
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method which removes a plurality of trace components in water such as iron, manganese, silica, fluorine and arsenic at once by a simple treatment process while suppressing the use of chemicals to the minimum.  <P>SOLUTION: The water treatment method is provided in which membrane filtration is performed with a separation membrane filter immersed into a tank stored with the raw water to be treated containing a component to be oxidized, silica and an inorganic harmful component to obtain treated water. The raw water to be treated is treated with an oxidizer and aluminum sulfate, and thereafter, produced solid matter is subjected to solid-liquid separation with the separation membrane filter within the tank to collectively remove the component to be oxidized, silica and inorganic harmful component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060870-A (JP)
Title: Electric power supply and image forming apparatus
Inventor: NAKAZAWA YOSHIO
IPC: G03G15/06
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power supply which can give an appropriate DC potential difference between the voltage applied to the developing roller and the voltage applied to the supply roller or the regulating blade.  <P>SOLUTION: The power supply includes a transformer 2 boosting the AC voltage from an AC power supply 1 and having a main coil 22 and a sub-coil 23 at the secondary side, a first capacitor 31 with its one end connected to the joint of the main coil 22 and the sub-coil 23, a diode 60 with its one end connected to the other end of the sub-coil 23, a second capacitor 32 with its one end connected to the other end of the diode 60, and a third capacitor 33 connected to the other ends of the first and second capacitors 31, 32. The voltage across this third capacitor 33 is used as the bias voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063338-A (JP)
Title: State determining circuit for parallel operation inverter system
Inventor: SUEHIRO YUTAKA
IPC: H02J3/38
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive state determining circuit for a parallel operation inverter system having a simple circuit, capable of unfailingly determining whether the inverter should be self-operated or parallel-operated and detecting fault of each of inverters and disconnection between the inverters.  <P>SOLUTION: The state determining circuit includes: a PLL circuit 1 for outputting a ground voltage during a period when the phase signal from another inverter is not synchronized with the phase signal of the own inverter, and outputting a power supply voltage during when they are synchronized with each other; a filter 2 for smoothing the output of the PLL circuit and converting the output into a DC voltage; a comparator CMP for comparing the output voltage from the filter 2 to a predetermined reference voltage and outputting a result as a synchronization signal; parallel connection detectors PC1, R1 and R2 for detecting whether the other inverter is connected or not and outputting a result as a parallel signal; and a control circuit 3 using the synchronization signal from the comparator and the parallel signals from the parallel connection detectors to determine the state of parallel operation between the other inverter and the own inverter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063367-A (JP)
Title: Apron jump-up reducing device of rotary working machine
Inventor: OZAWA HIDEKI
IPC: A01B33/12
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apron jump-up reducing device which can mount an energizing means on the body of a working machine at a low cost, and can remove the affection of the energizing force of the energizing means to the grounding pressure of the apron with a compression rod.  <P>SOLUTION: A gas spring 21 is disposed in parallel to the compression rod 18 with a support member 22 between the surface of the working machine body portion 10 and the surface of the apron 3, and a piston rod 21a is indirectly connected to the compression rod 18. By the stretch movement of the piston rod 21a, a support member 22 is moved in the axial direction of the compression rod 18 to rotate the apron 3 in a jump-up direction. In addition, a switch device 24 for operating the push rod 21b to control the stretch movement of the piston rod 21a is disposed at the end portion of the piston rod 21a, and the affection of the energizing force of the gas spring 21 to the grounding pressure of the apron 3 to the surface of a field can be prevented by the control of the stretch movement of the piston rod 21a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068561-A (JP)
Title: Rotation position detector and motor-driven actuator
Inventor: YAMADA SHINICHI
IPC: H02K7/06
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation position detector capable of being miniaturized and a motor-driven actuator.  <P>SOLUTION: The rotation position detector 104 has a contactor 105, co-rotating with an output shaft 48, and a contact plate 121 formed corresponding to the orbit of the contactor 105 and having a contact point portion slidably contacting. In the detector, a pair of arm portions 112 are formed on the contactor 105, contact points contacting the contact plate 121 are provided on the tip of the arm portions 112, respectively, the contact plate 121 consists of a grounding plate 122 and an electrode plate 123, the contact point of one arm portion 112 slidably contacts the grounding plate 122; the contact point of the other arm portion 112 slidably contacts the electrode plate 123; and the rotation position of the output shaft 48 is detected, based on the position where the contact point of the other arm portion 112 slidably contacts the electrode plate 123. The pair of arm portions 112 are disposed on both sides, respectively, with the output shaft 48 being sandwiched.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063808-A (JP)
Title: Portable cutter
Inventor: SASAKI SHUNEI
IPC: B26B7/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable cutter which is improved in the operability and durability of an off-lock mechanism.  <P>SOLUTION: The off-lock mechanism 11 includes: an off-lock switch 12 for keeping a switch 9 in an off-state; and a base part 14 having long holes 13 for guiding the movement of the off-lock switch 12. The long holes 13 include: a first hole 13b with a first width; and a second hole 13a with a second width larger than the first width. The off-lock switch 12 is moved from one of the first and second holes 13b, 13a to the other one of the holes, so as to keep the switch 9 in the off-state.  <P>COPYRIGHT: (C)2010,JPO&INPIT