baber/WOPTO huggingface dataset:
Patent JP-2011176491-A (JP)
Title: Reception circuit
Inventor: KUBOYAMA HARUHIRO
IPC: G06K19/07
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception circuit which can not only achieving a high sensitivity independently of temperature characteristics of an acoustic surface wave filter but also improving responsiveness.  <P>SOLUTION: The reception circuit includes: an acoustic surface wave filter 1 which extracts a start signal being in a prescribed frequency band and having a specific pattern, out of received electric signals to output a correlation signal; an envelope detector 2 which extracts and outputs a base band signal corresponding to an envelope of the correlation signal output from the acoustic surface wave filter 1; an amplifier 3 which amplifies the base band signal to output the amplified base band signal; a delay line 4 which delays the amplified base band signal output from the amplifier 3; an adder 5 which adds the base band signal output from the delay line 4 and a base band signal in the next period output from the envelope detector 2; and a start determination part 6 which, when an output value of the base band signal output from the amplifier 3 exceeds a prescribed value, determines that the start signal has been received.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174781-A (JP)
Title: Instrument for measuring characteristic of contact part in differential connector
Inventor: MORI KIKUO
IPC: G01R31/04
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument for the contact part of differential connectors, capable of measuring the electrical characteristic of only the contact part between terminals constituting a pair of differential connectors with high accuracy.  <P>SOLUTION: On the surface of a first substrate B<SB>1</SB>, a pair of first differential transmission lines 2a, 2b are provided. On the surface of a second substrate B<SB>2</SB>, a pair of second differential transmission lines 3a, 3b are provided. To each one end of the pair of first differential transmission lines 2a, 2b, each of a pair of first coaxial connectors 4a, 4b mounted on the first substrate B<SB>1</SB>is connected, respectively. Moreover, to each one end of the pair of second differential transmission lines 3a, 3b, each of a pair of second coaxial connectors 5a, 5b mounted on the second substrate B<SB>2</SB>is connected. The first substrate B<SB>1</SB>and the second substrate B<SB>2</SB>are lapped while mutually intersecting at right angles, so that a pair of spring pieces 6a, 6b provided at the other ends of the second differential transmission lines 3a, 3b come in touch respectively with the other ends of the pair of first differential transmission lines 2a, 2b provided on the first substrate B<SB>1</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173716-A (JP)
Title: Document carrying device
Inventor: NISHIZAWA SEIJI
IPC: B65H85/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a printing blur and a slip caused when two sheets are carried in a partially overlapping manner when switching back a document.  <P>SOLUTION: This document carrying device includes a paper feeding tray, an image reading part for reading an image of the document delivered from the paper feeding tray, a paper ejecting tray for ejecting the document read by the image reading part, paper ejecting roller pairs 43 for switching back and carrying the document of reading a surface by the image trading part again toward the image reading part, and reversal roller pairs 44 for switching back and sending out the document of reading obverse-reverse surfaces to the paper ejecting tray, and is provided with a first disjunction device 82a for separating and bringing the paper ejecting roller pairs 43 into pressure contact and a second disjunction device 82b for separating and bringing the reversal roller pairs 44 into pressure contact, and switches respective separation and pressure contact by a disjunction switch 81 for simultaneously operating in response to the carrying timing of the document by the first and second disjunction devices 82a and 82b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010178354-A (JP)
Title: Lighting system, image reader, and image forming device
Inventor: KAWACHI MASAFUMI
IPC: G03B27/50
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To cause a plurality of point light sources to evenly face a light guiding member so as to equally illuminate a manuscript in a main scanning direction of the manuscript with light guided by the light guiding member after being emitted from the point light sources.  <P>SOLUTION: An image reader includes: the plurality of point light sources 32 which are linearly arranged and emit light to illuminate the manuscript on a contact glass from the lower side of the contact glass; the light guiding member 31 which is positioned in front of the light emitted from the point light sources 32 in the emitting direction, and guide the light emitted from the point light sources 32 to illuminate toward the manuscript on the contact glass in the main scanning direction; and a photoelectric transducer for receiving a reflection light from the manuscript. The light guiding member 31 has a positioning means 37 which positions so that a space between the respective linearly arranged point light sources 32 and the light guiding member 31 may be constant, and positions so that arrangement directions of the point light sources 32 may correspond each other along a longitudinal direction of the light guiding member 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011185680-A (JP)
Title: Position detection device
Inventor: ODA YASUO
IPC: G06F3/044
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection device including a plurality of position detection systems, which acquires stable position detection performance by preventing degradation of the position detection performance.  <P>SOLUTION: The spatial distance between a transmitting conductor in a first position detection system and a receiving conductor in a second position detection system is increased as much as possible by utilizing selected position information of the transmitting conductor in the first position detection system for selecting a conductor for signal reception in the second position detection system. A relationship of frequency interleave is provided between a transmission signal to be supplied to the transmitting conductor in the first position detection system and a transmission signal to be supplied to the transmitting conductor in the second position detection system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125321-A (JP)
Title: Ice confectionery and ice confectionery raw material
Inventor: SHIRAISHI RYOZO
IPC: A23G9/44
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide ice confectionery hardly dissolving without spoiling taste even under normal temperature or a summer warm condition, and to provide an ice confectionery raw material.  <P>SOLUTION: The ice confectionery is obtained by adding cow milk to a rice powder raw material ground to put into a paste state and rice powder, stirring the product in lukewarm water to produce a dissolved mixture, and adding a hydroxide to the dissolved mixture followed by cooling for solidifying and molding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242066-A (JP)
Title: Biaxially oriented polyarylene sulfide film for mold release
Inventor: MACHIDA TETSUYA
IPC: C08J5/18
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polyarylene sulfide film for mold release in which air entrainment, wrinkles and follow-up ability are remarkably improved, as an epoxy prepreg mold release film having superior heat resistance and moldability, and suppressing the occurrence of mold staining.  <P>SOLUTION: The biaxially oriented polyarylene sulfide film is substantially composed of only polyarylene sulfide resin (A) and particles (B), wherein the surface average central line roughness (SRa) on at least one surface of the biaxially oriented polyarylene sulfide film is 100 nm or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192242-A (JP)
Title: Image display device, image display method, and program for displaying three-dimensional shape as two-dimensional image
Inventor: SATO JUN
IPC: G06T1/00
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device, an image display method and a program for displaying a three-dimensional shape as a two-dimensional image.  <P>SOLUTION: The image display device 100 displaying the three-dimensional shape as the two-dimensional image includes an image generating section 206 for generating the two-dimensional image seen from a visual point specified by visual point information by using the visual point information which is predetermined by acquiring three-dimensional data, an image managing section 214 for storing and managing the generated two-dimensional image, a visual point information managing section 212 for storing and managing the visual information linked to the two-dimensional image, and a visual point information acquiring section 208 for acquiring the displayed visual point information in response to user specification when the three-dimensional shape is displayed on a monitoring device 112, retrieves the visual point information managing section 212 by using the displayed visual point information that is specified by the user, retrieves the visual point information closest to the displayed visual point information, and replaces the two-dimensional image displayed on a monitor device 112 with the retrieved two-dimensional image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197097-A (JP)
Title: Optical writing device, image forming apparatus, and density correcting method of optical writing device
Inventor: ISHIKAWA TETSUYA
IPC: G03G15/01
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately adjust a density of an image to be transferred in an image forming apparatus having a function of allowing a plurality of image carriers and an object to which an image developed on an image carrier is transferred to contact and leave each other.SOLUTION: An optical writing device which draws electrostatic latent images on a plurality of photoreceptors is characterized in: first correction A wherein a pattern is drawn in a state wherein only a photoreceptor for black is in contact with a conveyance belt and determination of a density and calculation of a correction value are achieved; and correction wherein a pattern is drawn in a state wherein all the photoreceptors are in contact with the conveyance belt to determine a density, only the photoreceptor for black is brought into contact to determine a density, and calculation of an offset value between both the densities and calculation of a correction value are achieved.
Patent JP-2011194123-A (JP)
Title: Medical diagnostic imaging system and contrast imaging liquid feeder
Inventor: SHIBATA MARIKO
IPC: A61B6/03
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic imaging system and a contrast imaging liquid feeder, capable of performing the contrast imaging CT without moving a dead body out of a CT gantry, and capable of confirming a condition of an internal organ related to causes of death.SOLUTION: The medical diagnostic imaging system includes: a liquid feeding pump for feeding a liquid into the dead body; a contrast agent administration means for administering a contrast agent into the liquid; an image acquisition means for collecting images of the dead body with the contrast agent administered by the contrast agent administration means; and a control means for controlling the timing for collecting images by the image acquisition means, and at least either the timing for feeding the liquid by the liquid feeding pump or the timing for administering the contrast agent by the contrast agent administration means.
Patent JP-2011203456-A (JP)
Title: Driving support device
Inventor: WATANABE RYUJI
IPC: G09B9/052
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device for supporting driver's eco-driving irrespective of driver's skill of eco-driving and for quantitatively displaying the degree of eco-driving.SOLUTION: The driving support device includes: a vehicle traveling state information acquisition unit for acquiring vehicle traveling state information including the traveling state of a vehicle; an emission calculation condition formation determiner for determining, based on the acquired vehicle traveling state information, whether emission calculation condition for calculating the emission of carbon dioxide from the vehicle is formed; a carbon dioxide emission calculator for calculating, when the emission calculation condition is determined to be formed, the emission of carbon dioxide; an eco-driving support information output timing determiner for determining whether eco-driving support information output timing for output of eco-driving support information including the information concerning the emission of carbon dioxide has come; and an eco-driving support information output unit to ouptut, when it is determined that the eco-driving support information output timing has come, the eco-driving support information.
Patent JP-2011204476-A (JP)
Title: Contact device
Inventor: ENOMOTO HIDEKI
IPC: H01H50/38
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a contact device in which a stable arc cut-off performance can be obtained, regardless of the direction of electric current, and size reduction is attained.SOLUTION: The contact device is provided with a contact block 3, consisting of a pair of fixed terminals 33 having a fixed contact 32 and a movable contactor 35 on which a pair of movable contacts 34 to contact and separate respectively from the pair of fixed contracts 32 are installed in a row in right and left direction on the upper face; a drive block consisting of an electromagnet block 2 and a movable shaft 5 to drive the movable contactor 35 so that the movable contacts 34 may contact and separate from the fixed contacts 32; and a pair of permanent magnets 46 which are installed mutually facing via the contact block 3 in the front and rear direction and are magnetized along the opposition direction, and a pair of first yokes 47 which are installed opposed to each end face of the movable contactor 35 in the arrangement direction of the movable contacts 34, and of which one connects the N poles of the pair of the permanent magnets 46 with the other connect the S poles of the pair of the permanent magnets in the direction of the movable contacts 34.
Patent JP-2010228751-A (JP)
Title: Belt retractor and tension method for the same
Inventor: BILLER JOACHIM
IPC: B60R22/46
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt retractor having a belt tensioner for applying a tension effect without regulating an adaptive limiter and a power limiter and without requiring an additional deformation element.  <P>SOLUTION: The belt retractor 10 includes a belt reel 12, the adaptive belt limiter 20 and the belt tensioner 22. The power limiter 20 is arranged between the belt reel 12 and the belt tensioner 22 through a joint 24. During a tension operation, the power limiter 20 is operated with high performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203548-A (JP)
Title: Toner and toner housing container using the same, developer and process cartridge using the same, and image forming apparatus
Inventor: KAMIWAKI SATOSHI
IPC: G03G9/09
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a toner and a toner housing container using the toner that develops a lustering effect while suppressing surface damages on a photoreceptor or the like in contact with the toner, and to provide a developer and a process cartridge using the developer, and an image forming apparatus.SOLUTION: The toner contains: a binder resin containing a crystalline resin by 3 to 90 mass% in the whole binder resin; and a luster pigment having an average aspect ratio (major diameter/minor diameter) in the range from 1.2 to 15 and an average major particle diameter Din the range from 200 nm to 400 nm. The toner is used for the toner housing container. The developer contains the above toner, and is used for the process cartridge and the image forming apparatus.
Patent JP-2011205819-A (JP)
Title: Non-contact charging system
Inventor: IMAI TAKUYA
IPC: H01M10/44
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when a load is heavy, power to be supplied to a power-receiving device that is other than the power required for a load variation is set to the required minimum in order to detect a voltage difference in an induced voltage of a primary coil due to the load variation, and in this case, it is necessary to designingly determine whether transmission power is reduced if the load reaches a certain level of heaviness, how much the certain level of heaviness is, and how much the transmission power must be reduced, and because the difficulty of design increases and the load changes according to an apparatus to be used, power supply design with respect to the load variation must be redesigned and design integration becomes difficult.SOLUTION: When a load modulation part of a power-receiving device is operated in order to detect a foreign matter between a power transmission device and the power-receiving device, power supply to a secondary battery is stopped, and power from the power transmission device to the power-receiving device is supplied so that only power required due to a load variation is transmitted. Power supply to a charging control part is supplied from a device other than the power transmission device.
Patent JP-2011204982-A (JP)
Title: Electronic circuit material
Inventor: HIRAO SHUNICHI
IPC: H01L29/786
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of cheaply and easily fabricating a fine electronic circuit.SOLUTION: A thin film is formed of a compound having a specified nitrogen atom-containing oligomer chain boned to a π-conjugated condensed aromatic ring, and irradiated with light to impart conductivity or carrier mobility characteristics. The light irradiation is carried out by utilizing scanning with a laser light beam or a photomask to form a fine circuit by printing.
Patent JP-2011209314-A (JP)
Title: Toner for electrostatic charge image development and method for producing the same, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus
Inventor: KITAJIMA KATSUYUKI
IPC: G03G9/08
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development, the toner offering an image that maintains the image density.SOLUTION: The toner comprises toner particles containing a binder resin and a colorant and having a positive charging property or a negative charging property, and two inorganic particles as an external additive having charging properties in different polarities from each other. In the two inorganic particles, inorganic particles having a charging property in the same polarity as that of the toner particles have a coverage of 10% or more and 40% or less with respect to the toner particles. When the toner is dispersed in a surfactant and the dispersion liquid is subjected to ultrasonic vibration (with output power of 20 W at a frequency of 20 kHz) for 10 minutes, out of the two inorganic particles, which are not dropped from the surfaces of the toner particles, the inorganic particles having a charging property in the polarity different from that of the toner particles is 50 mass% or more the content of the inorganic particles having the charging property in the polarity different from that of the toner particles, and the inorganic particles having a charging property in the same polarity as that of the toner particles is 35 mass% or less the content of the inorganic particles having the charging property in the same polarity as that of the toner particles.
Patent JP-2011210452-A (JP)
Title: Rotary switch
Inventor: SAKURAI MASAKI
IPC: H01H21/12
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch capable of changing a conduction state of a movable board and a fixed contact with accuracy at a desired rotation position, in rotating the movable plate.SOLUTION: The switch is provided with a case 1 made of an insulation material with a concave part 1a formed on one face, a fixed terminal 3 housed in the concave part 1a and equipped with a fixed contact 31 exposed from the concave part 1a, and a movable plate 4 equipped with a movable contact 2 fitted in free rotation on a plane face nearly parallel with one face of the case 1 in opposition to the same, protruded toward the concave part 1a side to slide on one face of the case 1 accompanying the rotation, and with a curved part 42a formed in and out of contact with one face of the fixed contact 31. On a rotation locus of the curved part 42a, at least an edge part of an opening of the concave part 1a is positioned further toward a movable contact 42 side than the fixed contact 31, and, on the rotation direction of the movable plate 4, a position of an edge part 1b of the opening of the concave part 1a is shifted from that of a side end of the fixed contact 31 opposed to an inner wall of the concave part 1a.
Patent JP-2011208001-A (JP)
Title: Injection molded article and molding method using non-spherical polymer particle
Inventor: FUJII SABURO
IPC: C08F2/18
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide polymer particles, wherein the polymer particles obtained by suspension polymerization can be directly delivered to an injection molding machine, also a resin can engage with screws of the injection molding machine, and stable injection is possible in the injection molding machine, and to provide a method for producing the same.SOLUTION: The polymer particles are obtained by suspension polymerization of a polymerizable monomer in an aqueous medium in the presence of a polymerization initiator, a hardly water soluble phosphate, a water soluble sulfite and/or a water soluble persulfate, and by addition of an anionic activator when the polymerization conversion is 50-80%. The polymer particles having a ratio (L/D) of the major axis (L) to the minor axis (D) of 1.3 or more in a two-dimensional projection diagram, each obtained by irradiation of light from the direction orthogonal to the major-axial direction of the particle, and an average particle size of 300 μm or more are molded into a predetermined shape in the injection molding machine after having been heated and melted.
Patent JP-2011206818-A (JP)
Title: Mold for vertical casting machine
Inventor: FUKUMA NORIO
IPC: B22D17/22
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mold for a vertical casting machine in which a pin plate can be securely returned to the original position.SOLUTION: The mold 4 for a vertical casting machine includes: a pin plate 66 to be fitted with an extrusion pin 69; and an ejector box 62 storing the pin plate 66. A stopper member 35 suspended and fixed to a top plate 34 can pass through a hole 63A formed at the top plate 63 of the ejector box 62, and, by extruding a casting from a movable mold 4 by the extrusion pin 69 by checking the rise of the pin plate 66 with the stopper member 35, the extrusion pin 69 extrudes a casting from a movable die 6, the pin plate 66 is connected to the piston rod 65A of the cylinder 65 fitted to the top plate 63, and the upper face of the pin plate 66 is fitted with a pin member 67 capable of abutting against the lower edge of the stopper member 35.