baber/WOPTO huggingface dataset:
Patent JP-2011011323-A (JP)
Title: Method and device for chamfering hard brittle plate
Inventor: YAMANAKA YOSHIHIKO
IPC: B24B9/00
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a technical means for achieving high speed chamfering and suppressing the occurrence of chipping as much as possible in a chamfering method and a chamfering device for a hard brittle plate such as a glass substrate for a display panel.SOLUTION: In a chamfering method in which a sharp edge formed at the intersection of a cut surface and a plate surface of a hard brittle plate is obliquely cut by peripheral surfaces of a plurality of disk grinding wheels that rotate about the grinding wheel axis parallel to the edge and move parallel to the edge, the included angle (chamfered angle)between the oblique surface (chamfered surface) formed by cutting the edge and the plate surface is set in a range of 35-15 degrees, and the disk grinding wheels rotate in a direction opposite to the rotation direction in the conventional methods, namely in a direction in which the peripheral surfaces of the disk grinding wheels slide on the chamfered surface from the cut surface to the plate surface.
Patent JP-2011016424-A (JP)
Title: Vehicle tilt detecting apparatus and seat load detecting apparatus using the same
Inventor: ITO KOJI
IPC: B60N2/90
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vehicle tilt detecting apparatus with high accuracy which can be used for a seat load detecting apparatus.SOLUTION: The vehicle tilt detecting apparatus 1 includes: load sensors 1L, 1R for detecting loads acting on at least one supporting portion out of a plurality of supporting portions for supporting a seat of a vehicle; a load detecting unit 4 detecting a partial load of a loaded body placed on the seat on the basis of outputs from the load sensors 1L, 1R and outputting a detected loaded value WA; a no-loading detected load value-front/rear-tilt angle association means 5 for making the no-loading detected load value associated with the front/rear-tilt angle when a non-loaded body is placed on the seat; an unoccupied seat determining means 6 determining an unoccupied state when the detected loaded value WA is smaller than a predetermined unoccupied seat determining value; and a front/rear-tilt angle calculating means 7 calculating the front/rear-tilt angle A1 of the vehicle corresponding to the detected load WA on the basis of the detected loaded value of no-loading and front/rear-tilt angle association means 5 when the unoccupied seat determining means 6 determines any unoccupied state.
Patent JP-2011018758-A (JP)
Title: Laminated electronic component
Inventor: KOMATSU TOSHIAKI
IPC: H01G4/12
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component capable of suppressing vibrations due to electrostriction.SOLUTION: The laminated electronic component is constituted such that two capacitive components are connected in series by sandwiching a dielectric layer 6 between a first internal electrode 20 electrically connected to a first terminal electrode 2 and a third internal electrode 40 electrically insulated from the first terminal electrode 2 and a second terminal electrode 3, and also sandwiching a dielectric layer 6 between the second internal electrode 30 electrically connected to the second terminal electrode 3 and the third internal electrode 40. At a part where the capacitive components are not formed, the laminated electronic component has a narrow-width part 44 having a width narrower than those of active parts 21 and 31 where the third internal electrode 40 faces the first internal electrode 20 and second internal electrode 30. An opening part 43 is formed of the narrow-width part 44 to increase the area of a part where the electrodes are not formed at a center position, and when a body 1 is burned, the dielectric layers 6 are fixed in a state of high mutual adhesion.
Patent JP-2011018815-A (JP)
Title: Yag laser oscillator
Inventor: ISHIBASHI MAKOTO
IPC: H01S3/042
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To reflect optical system adjustment on optical characteristics of a YAG laser oscillator in use in the YAG laser oscillator of the gas cooling type.SOLUTION: The YAG laser oscillator 10 has: a cabinet 20; a YAG rod 41; a lamp 42; an output mirror 50; a total reflection mirror 51; a Q switch 60; a partition 30; and a gas cooling device 70. The inside of the cabinet 20 is divided into a first containing space 23 and a second containing space 24 by the partition 30 formed with a transmission hole 31. The YAG rod 41, the lamp 42, and the output mirror 50 are installed in the first containing space 23, and the Q switch 60 and the total reflection mirror 51 are installed in the second containing space 24. The gas cooling device 70 sends a gas into the first containing space 23 for cooling the YAG rod 41 and the lamp 42.
Patent JP-2011019408-A (JP)
Title: Fishing reel
Inventor: UMEZAWA YUICHI
IPC: A01K89/0155
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing reel that eliminates an uncomfortable feeling in gripping, holding and operating the fishing reel, prevents obstruction of an operation part in casting operations and troubles of a braking device.  <P>SOLUTION: The fishing reel 10 rotatably supports a spool 20 between side plates 16a and 16b of a reel body 12 and adjusts braking force of the braking device 54 for braking rotation of the spool through a rotation operation part 86 arranged on the side plate 16b. The rotation operation part 86 is arranged on a position separated from a hand palm in gripping and holding a fishing rod 8 and the reel body 12 at the lower part of the side plate 16b on the opposite side of a handle 30 for winding a fishing line on the spool 20, and is exposed to the outside, and the rotation operation part 86 is operated by a hand finger holding the reel body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010020324-A (JP)
Title: Developing agent and method for producing developing agent
Inventor: ITO GOJI
IPC: G03G9/087
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing agent free of coarse particles and having a sharp particle size distribution, good image quality and good fixability.  <P>SOLUTION: A method for producing the developing agent contains subjecting a toner material dispersion liquid to mechanical shearing to make the granular toner material mixture into fine particles, thereby preparing a dispersion liquid containing fine particles having a smaller particle diameter than a particle diameter of the granular toner material mixture. The toner material dispersion liquid is subjected to mechanical shearing under a temperature of a glass transition point Tg of the binder resin or more and a pressure of ≥10 MPa, and the resulting dispersion liquid containing the fine particles is depressurized with two or more stages while maintaining the temperature of a glass transition point Tg of the binder resin or more and then cooled to a temperature of a glass transition point Tg of the binder resin or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020587-A (JP)
Title: Inclination sensor arrangement structure
Inventor: MITSUKAWA MAKOTO
IPC: B62J9/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress influence to arrangement and a shape of the other functional part by arranging an inclination sensor on the center line of a vehicle body in the arrangement structure of the inclination sensor for detecting the inclination of the vehicle body.  <P>SOLUTION: The vehicle body frame 5 having the main frame 8, a pair of left and right first rear frames 21 and a pair of left and right second rear frames 22 is provided. The inclination sensor 52 for detecting the inclination of the vehicle body is arranged on the center line of the vehicle body and in a space 51 surrounded with the main frame 8, the first rear frames 21 and the second rear frames 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010026518-A (JP)
Title: Image printing system and method for minimally suppressing two-dimensional image quality non-uniformity in printed document
Inventor: SHEFLIN JOSEPH C
IPC: G03G15/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image printing system configured such that two-dimensional image quality non-uniformity in a printed document is minimally suppressed.  <P>SOLUTION: This system includes: a marking engine (112) configured such that a toner image is printed on an image support face (10) moving in a processing direction, having a toner developing system; a linear array sensor (212) close to the image support face, extending in a crossing processing direction, and configured such that the toner image on the image support face is scanned; an image analyzer (164) configured such that the two-dimensional image quality non-uniformity in the toner image is detected; and a controller (214) configured such that at least one control parameter of the toner developing system is controlled based on the two-dimensional image quality non-uniformity in the toner image detected by the image analyzer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036020-A (JP)
Title: Power converter
Inventor: KAWASHIMA REIJI
IPC: H02M7/5387
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve cost reduction and high efficiency by eliminating the necessity of a flywheel diode.  <P>SOLUTION: The power converter includes an inverter circuit 120 having six switching elements 130. The switching elements 130 each consist of an SiC-MOSFET as a unipolar element employing a wideband gap semiconductor. In the inverter circuit 120, a parasitic diode 131 of the SiC-MOSFET 130 is used as a flywheel diode. Further, in the inverter circuit 120, synchronous rectification is executed to cause the SiC-MOSFET 130 to be turned on at a predetermined timing when a reverse current is applied to the parasitic diode 131 of the SiC-MOSFET 130.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031707-A (JP)
Title: Active vibration noise control device
Inventor: INOUE TOSHIRO
IPC: G10K11/178
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a calculation load required to generate a reference signal in an active vibration noise control device actively canceling and controlling vibration noise.  <P>SOLUTION: A reference signal generation part 22B has a correction data storage part 52A storing a correction value äG(f), ic} corresponding to transmission characteristics äG(f), ϕ} of a sound field with respect to a control frequency f based on an engine rotation frequency, and generates the reference signal r=G(f)×cosä2πft+ϕ(f)} by reading out the correction value äG(f), ic}from the storage part 52A and correcting a basic signal cos2πft. The reference signals r(r0, r1, ..., rM-1) whose number is corresponding to the number of taps M of an FIR filter 20 are accumulated in a buffer 24 to be used for updating calculation of filter coefficients h0, h1, ..., hM-1. Thereby, the calculation amount required to generate the reference signal r can substantially be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033583-A (JP)
Title: Radio wave propagation estimation system, method of estimating propagation of radio wave and radio wave propagation estimation program
Inventor: SUGAWARA HIROTO
IPC: G01R29/08
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate estimation of propagation of a radio wave even under the condition that the wavelength of a radio wave be equal to the height, in a terrain undulation or a height of a building present between transmission and reception points.  <P>SOLUTION: A radio wave propagation estimation system includes a propagation loss estimation means 1 that calculates an equivalent height of a terrain or building, depending on a frequency of a radio wave on the basis of information about a condition of a terrain or a building present between transmission and reception points and information regarding the frequency of the radio wave, and estimates a propagation loss of the radio wave based on the calculated equivalent height of the terrain or building. The propagation loss estimation means 1 estimates the propagation loss, by using the calculated equivalent height of the terrain or building as a correction value for the height of the terrain or building with respect to, for example, a predetermined model for estimating a propagation loss of a radio wave, by using the height of the terrain or building.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031372-A (JP)
Title: Industrial robot
Inventor: HATANAKA TAKASHI
IPC: B25J9/06
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial robot capable of simply adjusting inclination of a flange face of a wrist section.  <P>SOLUTION: The industrial robot has a turning head 3 having one end fixed on a fixed base 2, a lower arm 4 connected with the turning head 3, an upper arm 5 connected with the lower arm 4, and the wrist section 6 located at the front end of the upper arm 5. The industrial robot has four degrees of freedom, and includes a third auxiliary link 9 dividedly connected in the longitudinal direction among the other end of a first auxiliary link 7 connected with the turning head 2, the other end of a second auxiliary link 8 where one end is connected, and the wrist section 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039663-A (JP)
Title: Signal processing circuit for capacitance type touch sensor
Inventor: ITO HIROYA
IPC: G06F3/044
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the signal processing circuit for a capacitance type touch sensor for improving noise resistance, and for precisely detecting the touch position of the fingertip or the like.  <P>SOLUTION: A signal processing circuit is configured of a first adjustment capacity CA1, a second adjustment capacity CA2, a charge amplifier 12, and an AD converter 13. The first adjustment capacity CA1 is serially connected through a first output terminal CO1 to a first capacity C1. The second adjustment capacity CA2 is serially connected through a second output terminal CO2 to the second capacity C2. The charge amplifier 12 outputs an output voltage Vout corresponding to a capacity difference ΔC between a first synthetic capacity Ctot1 obtained by synthesizing the first capacity C1 with the first adjustment capacity CA1 and a second synthetic capacity Ctot2 obtained by synthesizing the second capacity C2 with the second adjustment capacity CA2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010105902-A (JP)
Title: Optical glass and method for suppressing deterioration of spectral transmittance
Inventor: UEHARA SUSUMU
IPC: C03C3/062
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass wherein the secular deterioration of a spectral transmittance is suppressed and to provide a method for suppressing the secular deterioration of the spectral transmittance of the glass.  <P>SOLUTION: In the optical glass, a content of Sb<SB>2</SB>O<SB>3</SB>component is ≤0.5% by mass% to glass total mass in terms of oxides and solarization (the amount of deterioration in wavelength of 450 nm) is ≤5.0%. In the method for suppressing the deterioration of the glass, the content of Sb<SB>2</SB>O<SB>3</SB>component contained in the glass is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040134-A (JP)
Title: Recording medium producing method, recording medium, and reproducing device for recording medium
Inventor: OKUDA TAKUSHI
IPC: G11B27/034
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To clearly present a point to be noticed in displayed content.  <P>SOLUTION: A control unit 2 of a disc producing apparatus 1 decodes DTP data D1, which is electronic document data including text, to create still image data of publication content data C1 and converts predetermined still image data of the still image data to moving image data. In addition, the control unit 2 of the disc producing apparatus 1 extracts character string arrangement information from the DTP data D1. Furthermore, the control unit 2 of the disc producing apparatus 1 displays an underline for highlighting screen text lines included in a moving image displayed on a television receiver 103, creates a screen text line arrangement table as underlining control information in order to move the highlighted position based on the character string arrangement information, and records the screen text line arrangement table on a Blu-ray disc 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037795-A (JP)
Title: Malignant tumor therapeutic agent
Inventor: AKIHISA TOSHIHIRO
IPC: A61K31/58
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component having strong antitumor activity from a limonoid compound derived from plant.  <P>SOLUTION: The malignant tumor therapeutic agent includes 12-O-acetyl-azedarachin B represented by formula (1) as an active ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043745-A (JP)
Title: Toner binder for electrophotography and toner
Inventor: BANDO TAKAAKI
IPC: G03G9/087
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner binder for electrophotography, which has excellent image stability and good low temperature fixability and hot offset resistance.  <P>SOLUTION: The toner binder for electrophotography contains a styrene (co)polymer composition (A) comprising: a styrene (co)polymer (s) having a weight average molecular weight of less than 5,000; a styrene (co)polymer (l) having a weight average molecular weight of 5,000 or more and less than 30,000; a styrene (co)polymer (m) having a weight average molecular weight of 30,000 or more and less than 300,000; and a styrene (co)polymer (h) having a weight average molecular weight of 300,000 or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046227-A (JP)
Title: Seat for vehicle
Inventor: KINOSHITA HIDENORI
IPC: B60N2/14
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the hip point of a seat cushion 40 for supporting a hip part of an occupant from becoming high, and to lift the hip part receiving part 42 of the seat cushion 40 up high when the occupant gets on/off a vehicle.  <P>SOLUTION: This seat comprises a stationary cushion section and a movable cushion section M. The seat includes the seat cushion 40 constituted to raise the hip part receiving part 42 for supporting the hip part of the occupant by part of the movable cushion section M by inclining the movable cushion section M, a driving mechanism 60 installed underneath the seat cushion 40 to reciprocatively move a movable part 63 in a horizontal direction underneath the seat cushion 40, and link mechanisms 52, 54 and 55 constituted to incline the movable cushion section M of the seat cushion 40 according to the moving amount of the movable part 63 while the movable part 63 moves in a fixed direction by an action of the driving mechanism 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049410-A (JP)
Title: Inverter circuit and logic gate circuit using silicon carbide insulated gate field effect transistor
Inventor: NAGANO TAKAHIRO
IPC: H01L21/8234
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logic gate circuit device comprising an SiC MISFET whose operating speed can be made fast.  <P>SOLUTION: An inverter and a NAND/NOR logic gate circuit comprise an n-channel enhancement type SiC MISFET (22) and n-channel depletion type SiC MISFETs (22, 22b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046521-A (JP)
Title: Car of elevator
Inventor: TAKAHASHI MINORU
IPC: B66B11/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car of an elevator having a rack installing device capable of inexpensively and easily installing a rack in the car.  <P>SOLUTION: A rack installing device 10 for installing the rack 3 on a side plate 2 of the car of the elevator includes a stud bolt 4 projected from a reverse surface 3b of the rack 3, a fitting member 5 engaged with the stud bolt 4 so as to be threaded, and a projection 9 projected from an outer peripheral surface 5a of the fitting member 5. When installing the rack 3, the projection 9 is engaged with a reverse surface of the side plate 2 by pushing the fitting member 5 in a state of being engaged with the stud bolt 4 so as to be threaded in an installation hole 12 of the side plate 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054314-A (JP)
Title: Electrolyte for photoelectric conversion element, photoelectric conversion element using the same, and dye-sensitized solar cell
Inventor: IMAZAKI YOSHIMASA
IPC: H01M14/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for a photoelectric conversion element of a gel or solid state endowed with high open-circuit voltage even without substantially including iodine and capable of attaining high energy conversion efficiency, as well as a photoelectric conversion element using the same, and a dye-sensitized solar cell.  <P>SOLUTION: The electrolyte for the photoelectric conversion element contains ionic liquid (A) and carbon black (B), with a nitrogen-adsorption specific surface area of the carbon black (B) of 90 m<SP>2</SP>/g or more, and its pH measured by a pH measurement method of the JIS Z8802 standard showing 7 to 13, and its (B) content of 10 to 50 mass parts to 100 mass parts with respect to the ionic liquid (A).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053318-A (JP)
Title: Focusing-state detection apparatus, imaging apparatus, and control method therefor
Inventor: ARITA HIROSHI
IPC: G02B7/34
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when either one of a vertical line and a lateral line constituting a cross in a cross range-finding point has a calculation range that is overlapping with an adjacent range-finding point, focusing is achieved not at a cross range-finding point selected by a photographer but at an adjacent range-finding point, consequently, a photographing result not intended by a photographer is obtained.  <P>SOLUTION: A focus detector has a vertical focusing-state detection area and a lateral focusing-state detection area in the cross range-finding point, wherein either one of the focusing-state detection areas has the calculation range that is overlapping with the adjacent range-finding point, the photographing result intended by the photographer can be obtained without bringing into focus a subject in a range-finding point frame adjacent to the cross range-finding point selected by the photographer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077427-A (JP)
Title: Polymer composition and method for producing the same
Inventor: YONEDA JUNRO
IPC: C11D3/37
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition with improved dispersibility for lime soap when used as a detergent, and to provide a method for producing the same.  <P>SOLUTION: This polymer composition is produced by polymerization of a polyoxyalkylene compound and an acid group-containing unsaturated monomer in the presence of a polymerization initiator. The polyoxyalkylene compound has at least one of ≥8C aryl group, ≥8C alkyl group and ≥8C alkenyl group, as well as an oxyalkylene group. A content of a structure derived from the oxyalkylene group per mol of the polyoxyalkylene compound is in the range of 10-100 mol. A mass ratio of a structure derived from the polyoxyalkylene compound to that derived from the acid group-containing unsaturated monomer is in the range of 80:20 to 50:50 (provided 80:20 not included). The polymer composition contains 0.3-20 pts.mass of a specific compound based on 100 pts.mass of the acid group-containing unsaturated monomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT