baber/WOPTO huggingface dataset:
Patent JP-2010283951-A (JP)
Title: Motor control apparatus
Inventor: OKADA HIROAKI
IPC: H02P25/08
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control apparatus for efficiently using power by performing regeneration control and free run control on an SR motor, according to the intent of an operator.  <P>SOLUTION: The motor control apparatus is provided with an operation mode determining section for selecting any one of drive control for generating drive torque, free-run control for rotating the motor by inertia and regeneration control for generating braking torque for the switch reluctance motor, according to a brake signal showing an operation amount of a brake and an acceleration signal showing that of an accelerator; a drive signal generating section calculating a drive current command value according to the acceleration signal; a braking signal generating section calculating a regeneration current command value, according to the acceleration signal or the brake signal; and a PWM control section for controlling conduction of the SR motor, on the basis of the drive current command value or the regeneration current command value, according to the selection of the operation mode determining section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281410-A (JP)
Title: Buffer elastic plate
Inventor: LIN KANG-PING
IPC: F16F1/38
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer elastic plate sufficiently relaxing contact shock with an engine side mounting bracket, effectively preventing transmission of vibration to an inner tube of the engine mount, and removing risk of resonance of the vehicle side mounting bracket, vehicle body panel, and the like with the vibration.  <P>SOLUTION: This buffer elastic plate is disposed on the inner tube of the bush type engine mount connected to a vehicle body and an engine respectively, and relaxes contact shock of the vehicle side mounting bracket and the engine side mounting bracket. One or more thin wall parts 8d positioned around a center axis line of the inner tube are disposed in a transmission route, to the outer tube side of the engine mount, of the vibration generated on the buffer elastic plate 8 by contact of the buffer elastic plate 8 with at least one of an outer tube of the engine mount and a mounting bracket surrounding the outer tube.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285156-A (JP)
Title: Panel storing box
Inventor: HISATOMI JUNICHIRO
IPC: B65D85/86
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel storing box which does not need a special spacer sheet for maintaining each panel without concentrating a load on a mark part even when a plurality of the panels on which the mark including panel information is each directly attached are stored in layers.  <P>SOLUTION: The panel storing box 1 includes: a storing room 11 in which a plurality of panels 2 on which each mark 4 including the panel information is attached on an end part 41 are stored in layers; and a step spacer 5 placed between an either face in the storing room 11 and an opposing end face 44 of the panel opposing the end face 43 on the side attached with the mark 4, and having a step 7 so as to elevating from the floor 12 face side of the storing room 11. Each step of the step spacer 5 has a first face 15 corresponding to the thickness of the panel 2 and a second face 25 corresponding to a distance from the mark 4 to the end face 43 on the side attached with the mark 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286622-A (JP)
Title: Bracket for drums
Inventor: YOSHINO KIYOSHI
IPC: G10G5/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket for drums, with which a drum is changed in a position to a support rod whose thickness is different, by simple operation in a short period of time.  <P>SOLUTION: The bracket 100 for drums includes: a body 20 which is mounted on the drum; a screwing groove 30 threaded and formed on a wall face of the body section 20, where a female screw is curved on an inner peripheral face; a bolt member 40 where a male screw is curved matching to the screw groove 30; a first fastening member 50 inserted to a body section 20; and a second fastening member 60 inserted to the body section 20 by engaging to the first fastening member 50. Thereby, even in a large or a small diameter support rod 2 or 3, fastening and fixing is performed only by adjusting a screwing amount of the bolt member 40. Even when changed in a position to the support rod whose size is different, operation other than adjusting the screwing amount of the bolt member 40 is not required, and the drum is changed to the support rod whose thickness is different, by simple operation in a short period of time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288105-A (JP)
Title: Telephone device
Inventor: MASUMOTO MASAHARU
IPC: H04M1/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone device including a common interface for connecting an analog independent telephone set and an intercom.  <P>SOLUTION: A feeding circuit 11 includes a DC/DC controller 111 which changes a voltage to be fed to the analog independent telephone set 20 or intercom 30 connected to the common interface by a PWM (Pulse Width Modulation) control method according to a control signal for voltage adjustment from a control unit 13 which determines which of the analog independent telephone set 20 and intercom 30 is to be made effective. Further, an A/D conversion unit 12 includes a DSP 121a which A/D-converts speech information being exchanged between the analog independent telephone set 20 or intercom 30 according to control signals for DSP control and speech path control from the control unit 13, and performs impedance matching, sidetone adjustment, and transmission/reception speech level adjustment, and an overvoltage protection adapter 31 is connected to a prestage of the intercom 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286382-A (JP)
Title: Mobile/portable data collecting system and analog physical quantity computing/displaying method
Inventor: KISHI HIROYUKI
IPC: G01D9/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable both types of a sensor having a built-in conversion circuit and a sensor having no built-in conversion circuit among various sensors produced commercially to be used, in order to able to compute, display and accumulate an analog physical quantity having an intrinsic physical unit, for unifying data management.  <P>SOLUTION: A data collecting system is provided, which includes: one or a plurality of sensors each having the built-in conversion circuit; one or a plurality of sensors having no built-in conversion circuit; one or a plurality of signal converters 18 each being connected with the sensor one-on-one and converting a sensor signal output by the sensor into a unified standard electric signal; an A/D converter 15; a PLC 14; a data storage means for executing a storing operation into a memory section so as to correlate with the maximum rated value of the sensor; an arithmetic means for computing the analog physical quantity of accumulated data; and a data displaying means for displaying a processed result of the data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285560-A (JP)
Title: Carbon black, rubber composition for high-damping laminate, and the high-damping laminate
Inventor: YAMAZAKI KOKI
IPC: B32B25/16
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-damping laminate which is high in damping performance and excellent in shearing modulus as well, to provide a rubber composition for the high-damping laminate, capable of obtaining the laminate and excellent in processability, and to provide carbon black to be used in the rubber composition.  <P>SOLUTION: There is provided the carbon black having the following characteristics: the nitrogen adsorption specific surface area is 150-250 m<SP>2</SP>/g; the difference between the nitrogen adsorption specific surface area and CTAB adsorption ratio surface area is ≤25 m<SP>2</SP>/g; and the ratio of the half-width (D50) of the aggregate distribution to Stokes diameter(Dst):[(D50)/(Dst)] is ≤0.62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009303217-A (JP)
Title: Thermoacoustic device
Inventor: JIANG KAILI
IPC: H04R23/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoacoustic device and an acoustic transmission system using the same, especially those using carbon nanotubes.  <P>SOLUTION: The thermoacoustic device includes an electromagnetic signal device and a sound wave generator including a carbon nanotube structure. The electromagnetic signal device transmits an electromagnetic signal to the carbon nanotube structure. The carbon nanotube structure includes at least one carbon nanotube film. The single carbon nanotube film includes a plurality of carbon nanotubes which have lengthwise ends connected to each other with intermolecular force. The thermal capacity per unit area of the carbon nanotube structure is 0 (not included) to 2×10<SP>-4</SP>J/cm<SP>2</SP>K.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010286412-A (JP)
Title: Pm sensor
Inventor: UCHIYAMA TADASHI
IPC: G01N15/06
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and low-cost PM sensor for detecting the breakage of DPF.  <P>SOLUTION: The PM sensor for detecting a particulate substance in an exhaust gas includes: a base 2 disposed at an exhaust path 11 of a vehicle, for causing the particulate substance to adhere thereto; two electrodes 3, 4 formed so as to be separated by a prescribed interval on the surface of the base 2; and a detection part 5 detecting electrical conductinuity between both the electrodes 3, 4 and detecting the presence of adhesion of the particulate substance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011000761-A (JP)
Title: Apparatus and method for processing image
Inventor: MORISHITA KOICHI
IPC: B41J2/01
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image processing method, for improving image quality by more surely correcting density unevenness or the like.SOLUTION: An density unevenness parameter is digitized tendency of the density unevenness in a band. The number of passes is set for an array of correction by the number-of-passes control, and whether a sensor feedback correction is applicable or not is set for an array of SFB correction. The density unevenness becomes larger as the value of the density unevenness parameter becomes larger, then, the number of printing passes is set to be larger. The image forming apparatus is set to perform the SFB correction in the case the number of printing passes is two. For example, the density unevenness is small when the density unevenness parameter is <10%, then, the image forming apparatus is configured to determine to set the number of passes as the shortest, that is, two passes, and perform the sensor feedback correction. The density unevenness is large when the density unevenness parameter is ≥20%, thus, the image forming apparatus is configured to determine to perform maximum four-pass printing and maintain the printing quality at the sacrifice of the printing speed.
Patent JP-2011004792-A (JP)
Title: Framework structure of rack
Inventor: WADA NORIYUKI
IPC: A47B47/02
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To easily increase the strength of the connection portion of a connection member 6 and a support 5A in the framework structure of a rack wherein a joining plate portion 26 extended from the end of the connection member 6 is provided with an engaging portion 27c and a portion 10 to be engaged with which the engaging portion 27c is engaged downward is provided on the side surface of the support 5A.SOLUTION: The portion 10c to be engaged is provided on the side surface of the support 5A, and includes a portal notched opening 17 having a projecting plate portion 17a turned upward from a lower side, and the engaging portion 27c is extruded and formed from the joining plate portion 26 to the support side so as to be suitable for the portal notched opening 17 of the portion 10c to be engaged on the upper side of the projecting plate portion 17a, and includes a vertical plate portion 28 opened on the lower side and provided with both right and left side wall portions 28a and 28b integrally connected with the joining plate portion 26. When the joining plate portion 26 is moved downward in the state of fitting the engaging portion 27c with the portal notched opening 17 of the portion 10c to be engaged, the projecting plate portion 17a of the portion 10c to be engaged enters the outer side of the vertical plate portion 28 between both rigth and left side wall portions 28a and 28b of the engaging portion 27c.
Patent JP-2011012149-A (JP)
Title: Non-aqueous ink set for inkjet, and method of inkjet-recording
Inventor: ARAI AYAKO
IPC: C09D11/00
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous ink set for an inkjet, capable of making a printed image a high density and preventing strike through.SOLUTION: This non-aqueous ink set for the inkjet includes a first ink containing a polymeric compound containing a constituent monomer having an anionic functional group and a first non-aqueous solvent, and a second ink containing a polymeric compound containing a constituent monomer having primary and/or secondary amino group and a second non-aqueous solvent, and includes coloring matter in at least one of the first ink and second ink.
Patent JP-2011013590-A (JP)
Title: Illumination optical system and projector device using the illumination optical system
Inventor: GOTO TAKAO
IPC: F21S2/00
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system in which the color temperature of illumination light, with which a member to be illuminated is irradiated, is made to be uniform, and to provide a projector device using the illumination optical system.SOLUTION: The illumination optical system 11 used for the projector device 10 is configured to include: a condensing lens group 2 being a condensing optical system, which condenses light from a light source 1 into nearly parallel light and irradiates the member to be illuminated (display element 4); and a color temperature conversion member 3 arranged between the condensing lens group 2 and the display element 4 and changing the color temperature of the transmitted light.
Patent JP-2011013172-A (JP)
Title: Photodetector
Inventor: GOTO KOICHI
IPC: G01J1/02
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable photodetector to be mounted to a windshield of different angles without the need of adjusting the position of a light-receiving element or the like.SOLUTION: A case 20 is mounted to a windshield 1 of a vehicle and has an opening 23 passing ambient light of the vehicle which has passed through the windshield 1. An incident surface 31 of a first photo-conductor 30 is positioned in the opening 23 and provided in such a way that front light 6 among ambient light of the vehicle which has passed through the windshield 1 may be incident. A projection surface 32 of the first photo-conductor 30 projects light which has been incident onto the incident surface 31 and passed through the first photo-conductor 30. A first light-receiving element 40 is provided for the inside of the case 20, receives light projected from the projection surface 32, and outputs signals according the intensity of the light. The projection surface 32 is formed in a convex lens shape so that the distance between the vertex of the projection surface 32 and the focal point F of the first photo-conductor 30 is shorter than the distance between the vertex of the projection surface 32 and a light-receiving surface 41 of the first light-receiving element 40.
Patent JP-2011017379-A (JP)
Title: Gas tank
Inventor: SHIMIZU AKIRA
IPC: F17C1/00
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas tank held down in manufacturing cost by reducing the number of parts and manufacturing processes and eliminating risk of gas leakage from welded parts.SOLUTION: The gas tank 11 has a body part 11a forming a cylindrical shape and shoulders 11b which are formed on opposite end sides in a longitudinal direction of the body part and are gradually reduced in diameter as progressing outward in the longitudinal direction. The gas tank 11 includes a cylindrical resin liner 13, a valve side mouthpiece 12A and an end side mouthpiece 12B which are provided at opposite ends in the longitudinal direction of the resin liner 13. The valve side mouthpiece 12A and the end side mouthpiece 12B which are provided at the opposite ends of the resin liner 13 have flange parts 32 forming the shoulders 11b, the resin liner 13 has a cylindrical part 13a forming the body part 11a, and the ends of the flange parts 32 are joined to the ends of the cylindrical part 13a.
Patent JP-2011017995-A (JP)
Title: Image forming apparatus, image forming and humidifying device and image forming system
Inventor: NARA TAKASHI
IPC: G03G15/20
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents occurrences of phenomena, such as, hot offset and tacking which are readily caused by toner on recording paper after fixing; and to provide an image forming and humidifying device and an image forming system.SOLUTION: The image forming apparatus includes: an image forming section for transferring a toner image corresponding to image data to a recording paper, thereby forming an image; a first fixing section for fixing the toner image on the recording paper to this recording paper; a second fixing device for re-fixing the toner image on the recording paper fixed by the first fixing section; a humidifying device for humidifying the recording paper between the first and second fixing devices; and a control section for setting the humidifying degree of the humidifying device, according to the state of formation of the image.
Patent JP-2009239959-A (JP)
Title: Receiver and receiving method
Inventor: SAWAHASHI MAMORU
IPC: H04J11/00
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that generates a radio parameter for a radio communication apparatus used for an OFDM mobile communication system and capable of being flexibly adapted to both a unicast system and a multicast system.  <P>SOLUTION: The device for generating one set of radio parameters includes a means for deriving another set of radio parameters specifying a symbol that has a valid symbol for the same term as a term of a valid symbol determined by the one set of radio parameters and a guard interval different from a term of a guard interval determined by the one set of radio parameters. This device includes a means for deriving another set of radio parameters so that a ratio occupied by a guard interval in one symbol determined by one set of radio parameters becomes equal to a ratio occupied by a guard interval in one symbol determined by another set of radio parameters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236923-A (JP)
Title: Self-powered biosensor
Inventor: WILLNER ITAMAR
IPC: C12Q1/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor based on an enzyme for determining the concentration and/or the presence of an organic substance in liquid.  <P>SOLUTION: The present invention provides a system for determining a specimen in a liquid medium. The system includes a self-powered biosensor and a detector for measuring an electric signal generated by the biosensor, while the specimen is being oxidized or reduced. The biosensor includes a pair of electrodes, one of the electrodes being an anode and the other being a cathode, both of which carry redox enzymes on their surfaces. The enzyme carried on one of the electrodes can catalyze oxidation or reduction reaction in which the specimen is oxidized or reduced, respectively, and the other of the pair of electrodes carries on its surface the enzymes that can catalyze a reaction, in which an oxidizer or a reducer is reduced or oxidized, respectively, in the presence of the specimen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021096-A (JP)
Title: Water-soluble working fluid for fixed-abrasive wire saw
Inventor: MARUO NAOKI
IPC: B24B27/06
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble working fluid for a fixed-abrasive wire saw excellent in workability of silicon.  <P>SOLUTION: The water-soluble working fluid for a fixed-abrasive wire saw contains (A) glycols and water and has viscosity at 25°C of 3-50 mPa s.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024039-A (JP)
Title: Local oscillator
Inventor: KOBAYASHI HIROYUKI
IPC: H03K3/03
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local oscillator capable of ensuring the linearity of an oscillation frequency to a control signal having discrete values to be imparted to varactors interposed in delay stages of ring constitution.  <P>SOLUTION: In a ring oscillator comprising three differential configuration non-inverting delay circuits 12a, 12b and 12c, the same number of varactors C1 to CM whose capacitance values of are separately controlled according to a logic value of a corresponding bit of a delay control signal B having an one-to-one relationship with the oscillation frequency are connected in parallel among differential outputs of all the differential configuration non-inverting delay circuits 12a, 12b excluding a differential non-inverting delay circuit 12c at output side, and respective bits of the delay control signal B are connected on one-to-one basis to the same number of varactors arranged on respective output sides of the differential configuration non-inverting delay circuits in a relation in which delay control signals continuous in terms of frequency are not connected to the same number of varactors arranged on the output side of one of the differential configuration non-inverting delay circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024906-A (JP)
Title: Heated toilet seat
Inventor: SAITO TAKAHISA
IPC: A47K13/30
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heated toilet seat capable of suppressing the temperature irregularities of a sitting surface and preventing a user from being uncomfortable.  <P>SOLUTION: In the heated toilet seat 2, a sitting part 5 in which fitting members 11a and 11b made of a polymer material and formed with a first fitting part 12 forme at the lower end part are integrally provided on the inner peripheral edge part 9 and outer peripheral edge part 10 of a metallic sitting member 6 whose upper surface part 7 is to be a sitting surface 8, and a toilet seat base 14 made of a synthetic resin, arranged below the sitting part 5 and formed with a second fitting part 17 formed on the upper surface side of an inner peripheral edge part 15 and an outer peripheral edge part 16 are bonded by fitting the first fitting part 12 of the sitting part 5 and the second fitting part 17 of the toilet seat base 14 at the respective inner peripheral edge parts 9 and 15 and outer peripheral edge parts 10 and 16, and heating means for heating the sitting part 5 is provided in a void part 21 formed of the sitting part 5 and the toilet seat base 14. The heat conductivity of the fitting members 11a and 11b of the sitting part 5 is lower than that of the toilet seat base 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT