baber/WOPTO huggingface dataset:
Patent JP-2010001161-A (JP)
Title: Metallic carbon material made of armchair type single-wall carbon nanotube
Inventor: YANAGI KAZUHIRO
IPC: C01B31/02
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution and a thin film containing a large amount of armchair type carbon nanotubes.  <P>SOLUTION: A solution and a thin film containing armchair type carbon nanotubes by at least 30%, or a solution and a thin film containing metallic carbon nanotubes having a chiral angle of 20 degrees or more by at least 90%, are obtained through steps of: disposing a solution prepared by mixing sodium cholate and sodium dodecyl sulfate in a centrifugal tube, to which a concentration gradient is imparted by iodixanol molecules; dispersing carbon nanotubes by using sodium deoxycholate as a surfactant to obtain a dispersion liquid and preparing a mixture aqueous solution of sodium cholate-sodium dodecyl sulfate-iodixanol molecules from the dispersion liquid; inserting the solution into the centrifugal tube; and treating the centrifugal tube by a centrifugal separator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001900-A (JP)
Title: Antivibration device
Inventor: NAMITO NORIKATSU
IPC: F16F15/08
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antivibration device capable of securing an excellent anti-come-off force of an elastic bushing from a sleeve wherein the sleeve and an outer cylinder do not require high precision processing respectively and risk of damaging the outer cylinder is effectively removed.  <P>SOLUTION: In the antivibration device, the elastic bushing 1 provided with the outer cylinder 3 and a cylindrical elastic body 4 connected with an inner circumferential surface of the outer cylinder 3 is pressed into the sleeve 2 mounted for an arm member while the outer cylinder 3 is deformed to be radially contracted and an outer circumferential surface of the outer cylinder 3 is frictionally engaged with an inner circumferential surface of the sleeve 2. The outer cylinder 3 is structured by a material which is softer than the sleeve 2. An opening part 6 arranged through a thickness direction is provided at least a part of the sleeve 2. An outer circumferential surface part at least positioned corresponding to the opening part of the outer cylinder inserted into the sleeve is formed as a smooth circular surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002522-A (JP)
Title: Optical module
Inventor: HAMADA TSUTOMU
IPC: G02B6/42
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which at least either one of electric wiring between a light-receiving element and an electronic circuit element connected to the light-receiving element and the electric wiring between the light-emitting element and the electronic circuit element connected to the light-emitting element is made shorter by elaborating the relative positions of the wiring route and a light guide plate.  <P>SOLUTION: The optical module includes: an optical waveguide 12 optically coupled to the light-receiving element 3; and a light guide plate 10 having an optical waveguide 13 optically coupled to the light-emitting element 5. The light guide plate 10 is disposed so as to cover the whole part or a portion of either one of electronic circuit elements 7 and 9, the front regions of the end part of the optical waveguides 12 and 13 forms spaces in which the electric wire between the light-receiving element 3 and the electronic circuit element 7, and the electric wire between the light-emitting element 5 and the electronic circuit element 9 pass through, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003060-A (JP)
Title: Display with touch panel
Inventor: NISHITANI SHIGEYUKI
IPC: G06F3/041
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display with a touch panel reduced in cost without deteriorating the transmittance of light.  <P>SOLUTION: A transparent conductive film pole of a touch panel of a capacitance coupling system includes: four detection circuits each of which has a shape with four corners is prepared at each corner of the transparent conductive film and detects a voltage outputted from each corner of the transparent conductive film after supplying a voltage for position detection to each corner of the transparent conductive film; and a coordinate position arithmetic circuit where the voltage detected by the four detection circuits is inputted. The detection circuit has: a detection switch which supplies the voltage for position detection to the corner in which a self-detection circuit of the transparent conductive film is prepared; and an integration circuit which integrates currents which flow in the corner in which the self-detection circuit of the transparent conductive film is prepared after the detection switch is turned off. The coordinate position arithmetic circuit calculates a touch position to the conductive member of a viewer's finger or a pen which the viewer has based on the voltages integrated at the four integration circuits.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004945-A (JP)
Title: Endoscope apparatus
Inventor: AOKI HIDEMICHI
IPC: A61B1/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus which reduces burden imposed on a patient by carrying out both endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasonically-guided fine-needle aspiration (FNA) only by itself, does not force an operator to perform complicated techniques, reduces an operation time, has low installation cost for a hospital, and facilitates sanitation management by reducing frequency of washing and disinfection.  <P>SOLUTION: The endoscope apparatus 2 includes an insertion section 9 having a distal end section 6 and at least two channels 54 and 63, an optical observation system 51 provided on one surface of the distal end section so as to face an axial direction different from a direction of an insertion axis X of the insertion section, a first channel opening 41a provided on one surface of the distal end section near the optical observation system, an ultrasonic vibrator array 61 provided on the one surface of the distal end section and having a scanning surface Z parallel to the insertion axis, and a second channel opening 41b provided on a proximal end side of the ultrasonic vibrator array.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007321-A (JP)
Title: Bottom-enlarging reinforcements
Inventor: TAKADA MASAKI
IPC: E02D5/44
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide bottom-enlarging reinforcements which contribute to reduction of labor, time, and costs necessary for execution of earth reinforcing work using a belled pile.  <P>SOLUTION: The bottom-enlarging reinforcements (1) are for use in constructing the belled pile embedded in a shaft (34) excavated in the ground (32), and arranged even in a bottom portion (33) of the enlarged shaft (34). According to the structure of the bottom-enlarging reinforcements, a plurality of upper openable reinforcements (15) are connected to a lower portion of fixed reinforcements (2) embedded in the shaft (34) in a manner turnable upward and downward to the outside of the fixed reinforcements (2), and lower openable reinforcements (16) are connected to lower portions of the upper openable reinforcements (15), respectively, in a manner turnable upward and downward. Further, lower ends of the lower openable reinforcements (16) are connected together at a location under a lower end of the fixed reinforcements (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008671-A (JP)
Title: Image forming apparatus
Inventor: SHIROICHI TOKUO
IPC: G03G15/16
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To print a toner image on an intermediate transfer body to a transfer sheet with high accuracy.  <P>SOLUTION: A plurality of marks are continuously prepared on an intermediate transfer belt 14 at predetermined intervals in the circumferential direction, and a mark sensor 19 detects each mark on the intermediate transfer belt 14 that is rotationally driven, and the sensor 19 outputs mark detection signals based on the detection results, an intermediate transfer belt counter 26 counts the number of times of detecting the marks based on the mark detection signals. An intermediate transfer belt motor velocity position control part 41 starts counting of the intermediate transfer belt counter 26 when the leading end of the toner image formed on a photoreceptor drum DK30K reaches a primary transfer position, and a resist motor control part 44 controls a resist motor 17 to rotationally drive when the toner image on the intermediate transfer belt 14 reaches a predetermined transfer sheet conveyance start position, so that the conveyance of the transfer sheet to a secondary transfer position is started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008719-A (JP)
Title: Three-dimensional display
Inventor: HAMAGISHI GORO
IPC: H04N13/04
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional display that can reduce a feeling of discomfort given to an observer even when the observer is farther than an appropriate distance away from the three-dimensional display.  <P>SOLUTION: The three-dimensional display includes a display panel 10 and a parallax barrier 20 as a light travelling control part. The display panel 10 includes dots 11-18 that display a plurality of images disposed to provide a plurality of images corresponding to the eight viewpoints to a plurality of observation regions 11A-18A. The parallax barrier 20 allows the light that travels from a predetermined dot to travel to a predetermined observation region of the observation regions 11A-18A. The pitch of the observation regions 11A-18A in the plane 30 apart from the parallax barrier 20 by a fixed distance A is 1/m (m representing an integer of 2 or more) of a standard human interocular distance E.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005186-A (JP)
Title: Game machine
Inventor: KATO AKIHIRO
IPC: A63F7/02
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can easily decide and obtain the kind of informing performance and, at the same time, can properly execute the continuous performance over a plurality of times of the informing performance.  <P>SOLUTION: When the winning of game balls in the special symbol start electric accessory device is detected, the category determination random numbers which are the random numbers to decide the category of the informing performance are obtained as well as the jackpot random numbers which are those to decide whether to give out the jackpot game or not. After the informing performance category is decided based on the number of reserved game balls at the starting time of the informing performance and the values of the category determination random numbers, the informing performance is controlled in accordance with the one of the variable patterns which belongs to the decided category. Also, when another game ball wins the special symbol start electric accessory device while the informing performance is under way, whether to perform the specific performance showing that the degree of materialization of the forthcoming jackpot is higher than usual is decided based on the newly acquired category determination random numbers and the values of the jackpot random numbers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009391-A (JP)
Title: Variable printing method and variable printing system
Inventor: MOTEGI YASUTETSU
IPC: G06F3/12
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can perform variable printing, without preparing manually an application described by a variable description language.  <P>SOLUTION: This system is prepared with a template including a layout definition file described by a prescribed form, and an item definition XML file described with data structure or the like of a variable data file, and a printer code generation server 14 analyzes the item definition XML file, converts the data structure of the variable data file into data structure of the variable description language, further analyzes the layout definition file, converts the form of the layout definition file into a form of the variable description language, and generates thereby a printer control code. A variable printer 16 interprets/executes the printer control code, and performs the variable printing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033147-A (JP)
Title: Lithography method and device manufactured thereby
Inventor: WONG PATRICK
IPC: H01L21/027
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing a substrate capable of removing or mitigating one or a plurality of problems, and a method for manufacturing a device.  <P>SOLUTION: The method for processing a substrate provided with an anti-reflective coating extending to or beyond a peripheral edge of the substrate, includes a step of removing a portion of the anti-reflective coating 2 adjacent to and around a periphery of the substrate W using a back-side removal process, a step of depositing a layer of radiation sensitive material onto the anti-reflective coating, a step of depositing a top-coat layer onto the layer of radiation sensitive material, and a step of simultaneously removing a portion of the layer of radiation sensitive material and a portion of the top-coat layer from around an area adjacent to the periphery of the substrate by using the top-side removing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010007801-A (JP)
Title: Cylindrical surface three-direction spiral mutually dividing method
Inventor: KAJIKAWA TAIJI
IPC: F16S1/02
Filed: 2008-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To establish a method for dividing a cylindrical surface into congruent triangle areas by crossing of different spirals by utilizing the spirals for connecting two points on a cylinder by the shortest distance.  <P>SOLUTION: From three types of start point groups for dividing an arbitral equator circumference on the cylindrical surface for a cylindrical axis into at least three equivalent parts, traces 10, 20, 30 of the three types of spiral groups accompanying a constant spiral period symmetrical for the cylindrical surface in an arbitral rotation direction are drawn on the cylindrical surface. As each of the spirals 10, 20, 30 of the three types of spiral group crosses with each other on the cylindrical surface three times, spiral three-direction grids G1, G2, G3 and a spiral three-direction grid point G are formed and the cylindrical surface is perfectly separated into minimum and congruent cylindrical-surface-like triangles A1, A2 which are enclosed by the spiral three-direction grids consisting of the three types of spiral groups and total sum of surface angles of the six congruent cylindrical-surface-like triangles A1, A2 gathered at an arbitral spiral grid point G always becomes 360 degree. The cylindrical surface three-direction spiral mutual dividing method for forming a cylindrical spiral polyhedron and a spiral multi-vertex body and the like described above is mathematically and structurally generalized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014893-A (JP)
Title: Holey fiber
Inventor: MUKASA KAZUNORI
IPC: G02B6/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holey fiber having a low nonlinearity and also having a single mode operation property and a practical bent loss property.  <P>SOLUTION: The holey fiber is composed of a core part situated in the center and a clad part situated in the outer periphery of the core part and having vacancies formed in layers around the core part. The vacancies are arranged in a manner forming triangle grids and, when the hole diameter of the vacancies is defined as d [μm] and the lattice constant of the triangle grids is defined as Λ [μm], d/Λ is in the range of 0.43±0.03 and Λ is 20-24 μm. The holey fiber is in the single mode operation at the wavelength 1,550 nm, with an effective core cross section area ≥500 μm<SP>2</SP>at the wavelength 1,550 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017031-A (JP)
Title: Rotor for rotating electric machine
Inventor: BANDO MASASHI
IPC: H02K16/02
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To minimize loss due to an eddy current when a plurality of coupling members and a plurality of magnetic members are coupled in a circumferential direction to configure a rotor for a rotating electric machine.  <P>SOLUTION: A center ring 31 and a rotor flange disposed so as to be spaced in an axial line direction on a rotating axis are coupled by a plurality of coupling members 33 disposed with a predetermined interval in a circumferential direction, induction magnetic poles 38L, 38R are supported between the two adjacent coupling members 33, and when the coupling members 33 are fixed on the center ring 31 and the rotor flange by a bolt 39 penetrating through the bolt hole 33d the thickness of the diameter direction of each of the coupling members 33 is made larger than the other portion near a bolt hole 33d. With this configuration, the volume of each of the coupling members 33 is minimized to reduce the quantity of a generated eddy current while maintaining the strength of the coupling member 33 at a magnitude enough to receive the fastening load of the bolt 39, thereby reducing the quantity of a generated eddy current, and the loss due to the eddy current can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014079-A (JP)
Title: Control device for internal combustion engine
Inventor: OSUMI NAOKI
IPC: F02M35/104
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit drop of engine output torque curve in an intermediate rotation speed zone in a shift from a middle rotation speed zone to a high rotation speed zone.  <P>SOLUTION: When engine rotation speed Ne is in the intermediate rotation speed zone in the shift from the middle rotation speed zone (fifth change over rotation speed d) to the high speed rotation speed zone (sixth change over rotation speed e), intake passage section area is set so that more intake air can be sucked to combustion chambers of every cylinders of the engine correspondingly to change of engine rotation speed, namely to increase volumetric efficiency by continuously varying opening of an intake control valve according to change of engine rotation speed. Consequently, drop of volumetric efficiency of the engine and engine output torque curve can be prevented since high inertia super charging effect can be provided in the intermediate rotation speed zone in the shift of engine rotation speed Ne from the middle rotation speed zone to the high rotation speed zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021663-A (JP)
Title: Communication apparatus and communication method
Inventor: OSHIMA HAJIME
IPC: H04N21/6377
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to perform special reproduction including the fast forward reproduction and rewinding reproduction according to a permitted load without increasing cost.  <P>SOLUTION: In a communication system performing streaming transmission of video image data from a transmission unit to a reception unit through a transmission path, if a transmitting/receiving data amount is discriminated to exceed a processing capacity of the reception unit or a transmission capacity of a network when reproduction is performed at a specified reproduction speed, only intra-picture coded video data, are transceived, then a memory apparatus of a large capacity is not prepared in the reception unit, and the special reproduction including the fast forward reproduction and the rewinding reproduction can be done with a low load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021686-A (JP)
Title: Digital phase detector and digital phase-locked loop circuit
Inventor: SAKURAI HIROKI
IPC: H03K5/14
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To digitally control time resolution of a digital phase detector and to reduce a circuit scale and power consumption.  <P>SOLUTION: The digital phase detector includes: serially connected first delay elements 1011-101N to which a signal S1 is input; serially connected second delay elements 1021-102N to which a signal S2 is input; latch circuits 1031-103N which is supplied with the output of the respective first delay elements and turns the output of the respective second delay elements to a clock; a decoder circuit 104 which calculates and outputs a digital code PWm indicating the pulse width of the signal S1 on the basis of the output value of the latch circuits; a comparator 105 for comparing the digital code PWm and a prescribed digital code PWr to output compared results; and a delay control circuit 106 for controlling the delay time of at least either one of the first and second delay elements on the basis of the compared results.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019486-A (JP)
Title: Refrigerator
Inventor: AOKI KAZUAKI
IPC: F25D23/00
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily secure the reliability of a heater in a refrigerator.  <P>SOLUTION: The refrigerator includes a converter circuit 6 composed of a rectifying circuit 4 rectifying an alternating voltage supplied from a commercial power source 2 to convert it into a DC voltage, and a smoothing circuit 5 smoothing the DC voltage; a switching power circuit 7 applying the DC voltage generated in the converter circuit 6 to the primary side and outputting a DC voltage lower than the DC voltage as a control power source to the secondary side; the heater 9 connected to the secondary side of the switching power circuit 7; a switching element 26 connected in series to the heater 9 to switch on/off energization to the heater 9; and a control device 14 performing the on/off-control of the switching element 26 to operate the heater 9 at a preset operating temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020168-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: MORIYA SHUJI
IPC: G03G15/08
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of trouble such as filming, fogging, density irregularity and roughness due to deterioration of toner by suppressing fusion of a blade even when a developing roller has small surface roughness.  <P>SOLUTION: The developing roller 106 comprises a base layer composed of a rubber elastic body and a surface layer composed of an SiOx thin film. A power source Vb applies AC voltage to a regulation blade 105. When bias voltage of the developing roller 106 is denoted as Vdev, the surface roughness of the developing roller 106 is denoted as Ra, maximum voltage and minimum voltage on an electrifying polarity side of toner 101 out of voltage applied to the regulation blade 105 are denoted as Vb_H and Vb_L respectively, rotational speed of the developing roller 106 is denoted as v[m/sec], and applying time of Vb_L is denoted as Tl[sec], they satisfy 0.05≤Ra≤0.2, ¾Vdev-Vb_L¾≤¾Vdev-Vb_H¾, 100V≤¾Vb_H-Vb_L¾≤¾Vb_H-Vb_dev¾≤500V, and 30×10<SP>-6</SP>/v≤Tl≤120×10<SP>-6</SP>/v.  <P>COPYRIGHT: (C)2010,JPO&INPIT