baber/WOPTO huggingface dataset:
Patent JP-2009038433-A (JP)
Title: Ad conversion circuit
Inventor: SATO TOMONORI
IPC: H03M1/52
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve limitation of resolution caused by circuit components such as a power supply or an integrator in an AD conversion circuit of feedback PWM system.  <P>SOLUTION: A quadruple integration circuit 10 integrates an input signal Vx to generate a binarized integration output signal SA having a duty ratio corresponding to the level of the input signal Vx. A frequency division circuit 40 divides a clock signal CK by n (n is an even number) to generate a carrier signal SC having a duty ratio of 50% which is supplied to the quadruple integration circuit 10 and a determination circuit 50. The determination circuit 50 monitors the integration output signal SA and detects the number of times of inversion of the integration output signal SA for every period of the carrier signal SC. The determination circuit 50 determines that the input signal Vx has exceeded a dynamic range if the number of times of inversion is 0, that the AD conversion is normal if the number of times of inversion is 1, and that the AD conversion is abnormal if the number of times of inversion is 2 or above before a determination signal HC indicative of the determination results is delivered to a digital processing section on the post-stage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035205-A (JP)
Title: Vehicle body rear part structure
Inventor: KATSUMA DAISUKE
IPC: B62D33/023
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent layout conditions of a combination lamp from being restricted by an assistant mechanism operated when an opening/closing member at a rear end part of a vehicle is opened/closed.  <P>SOLUTION: A lower part of a rear strut 23 provided on a rear end of a side panel 13 and extended in a vertical direction and an end part in a vehicle width direction of a hollow end part frame 19 positioned at a rear end of a floor panel 11 are coupled with each other. An end part frame extension member 21 is provided in the end part frame 19 near the coupled part. A space 31 is provided between the end part frame extension member 21 and an outer side surface part 25c in a strut rear inner 25 of the rear strut 23, and a gas stay 33 becoming the assistant mechanism operated when a rear gate 15 is opened/closed is stored/arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034960-A (JP)
Title: Regeneration method of elimination plate for reverse offset printing, and elimination plate for reverse offset printing
Inventor: MATSUBARA RYOHEI
IPC: B41N3/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration method of an elimination plate for reverse offset printing forming an image pattern having a low resolution part and a high resolution part mixed therein, and an elimination plate for the reverse offset printing.  <P>SOLUTION: The regeneration method of the elimination plate for the reverse offset printing on which a plurality of protruded parts and recessed parts are disposed with a surface treating layer formed on the recessed parts, comprises processes of: forming a clean elimination plate material face on the recessed parts by exfoliating the surface treating layer; forming a metal layer or a metal oxide layer or a resin layer on the protruded parts; applying surface treatment on the recessed parts; and exfoliating the metal layer or metal oxide layer or resin layer from the protruded parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036178-A (JP)
Title: Engine
Inventor: KAWAGUCHI SHIGETAKA
IPC: F02D45/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine reducing noise produced at low-temperature start.  <P>SOLUTION: An engine 10 consists of: an electronic governor mechanism 30; a low-temperature start spark advance mechanism 40; a temperature sensor 60 for detecting temperature of the engine 10; and a controller 50 which controls the electronic governor mechanism 30 and low-temperature start spark advance mechanism 40, and which is connected with the temperature sensor 60. When a detected engine temperature T is lower than a preset temperature Tset at the start of the engine 10 and the low-temperature start spark advance mechanism 40 is actuated, the controller 50 sets the target rotation speed Nt at a prescribed rotation speed (limit idling rotation speed) Nr lower than a rotation speed (high idling rotation speed) Ncsd at the actuation of the low-temperature start spark advance mechanism 40, and higher than idling rotation speed Ni.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034652-A (JP)
Title: Water shielding structure in ground of reclaimed land
Inventor: WAGI TAKATSU
IPC: B09B1/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent diffusion of contaminated water generated from reclaiming materials charged into a reclaimed region of the upper part of the ground toward the ground inside.  <P>SOLUTION: The water shielding structure in the ground of the reclaimed land is provided with a plurality of water shielding blocks 14 of a given shape installed in the direction x along an upper face of the ground 2 with the upper part serving as the reclaimed region 4 and in the direction y orthogonal thereto with given spaces respectively, and water shielding members 16 filled continuously to each other in the respective spaces 15 between the blocks 14 adjacent to each other in the direction x and direction y.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041598-A (JP)
Title: Clutch device and seedling planting apparatus using it
Inventor: MAKIHARA KUNIMITSU
IPC: F16D11/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device for a seedling planting apparatus at low cost in a simple construction, including a clutch pin to make a fixed position stopping operation while it moves inward and outward in the radial direction, in which the clutch pin is hindered from separation off the contacting position with a follower side rotor.  <P>SOLUTION: A fixed position stopping mechanism A is composed of a recess for contacting formed at the peripheral surface of the follower side rotor 30 and the clutch pin 39 to be separably engaged with the recess, wherein the contacting surface 37 of the recess 33 positioned behind about the rotating direction is formed so that the surface positioned outside more than inside about the radial direction with respect to the normal passing the rotational center of the follower side rotor 30 is located in front about the rotating direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043806-A (JP)
Title: Semiconductor light emitting device
Inventor: MAEHARA HIROAKI
IPC: H01S5/022
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in a semiconductor light emitting device wherein a sub-mount is adhered onto a stem of a package and a semiconductor laser chip is mounted thereupon with a junction down, rotation of polarization is caused by residual stress applied to an active layer of the semiconductor laser chip after assembly owing to a difference in coefficient of linear expansion between a mount portion and the semiconductor laser chip.  <P>SOLUTION: Provided is the semiconductor device having a stable angle of polarization by absorbing and relaxing residual stress applied to a light emission point by a solder layer by increasing a solder thickness below a light emission point of the semiconductor laser chip by forming a recessed portion in the mount portion at a part corresponding to below the light emission point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041872-A (JP)
Title: Heat exchanging device
Inventor: OKAMOTO MASAKATSU
IPC: F28B9/08
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanging device performing efficient heat exchange by forcibly circulating a part of vapor to a heat exchanger without using a vapor ejector.  <P>SOLUTION: A vapor supply tube 2 and a fluid discharge tube 3 are connected with the heat exchanger 1. A control valve 7 and a vapor flowmeter 8 are disposed on the vapor supply tube 2. The fluid discharge tube 3 is branched to be connected with a condensate discharge tube 11 and a circulation pipe conduit 12. The condensate discharge tube 11 is provided with a vapor trap 10. On the other hand, the circulation pipe conduit 12 is provided with a gas-liquid separator 5, an electric vapor circulating means 4 and a vapor flowmeter 14, and connected with the vapor supply tube 2. A part of the vapor supplied from the vapor supply tube 2 to the heat exchanger 1 is condensed to be condensate, which is mixed with a part of the vapor to be a mixed fluid, and flows down into the fluid discharge tube 3. The vapor of the condensate separated by the gas-liquid separator 5 of the circulation pipe conduit 12 is forcibly circulated from the electric vapor circulating means 4 into the heat exchanger 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047185-A (JP)
Title: Strut front suspension device
Inventor: UMAGOORI KAZUYA
IPC: B60G11/16
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strut front suspension device capable of preventing torque steering from occurring during the start of a vehicle, manufacturable at advantageous price, and formed in a simple structure.  <P>SOLUTION: In this strut front suspension device, the top end of a strut member is connected to a vehicle body side. The bottom end of a coiled spring 9 supporting the axial force of the strut member is so attached to a wheel support member through a link member as to be rotatable relative to the wheel supporting member. The top end of the coiled spring 9 is attached to the vehicle body side through a relatively rotatable bearing mechanism 25. An elastic member 26 elastically deforming according to the axial force is inserted between the bearing mechanism 25 and a vehicle body side member 27 installed on the vehicle body side. A contact member 24 in contact with the vehicle body side member 27 is attached to the top end of the coiled spring 9. When the axial force is smaller than a predetermined value, the contact member 24 is brought into contact with the vehicle body side member 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045120-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to have expectations of the movement of a movable member, in a game machine provided with the movable member.  <P>SOLUTION: A microcomputer 560 for game control executes control so that the first time from the start of a starting operation based on the detection of one game ball by a start pocket switch 60 to the detection in an accessory discharge switch 85a of the game ball which has passed through a first route among game media that advance to a variable winning ball device 20 in the start operation is shorter than the second time to the detection in the accessory discharge switch 85a of the game ball which has passed through a second route. Also, the microcomputer 560 for the game control executes control so as to start the operation of the movable member 77 after the lapse of the third time longer than the first time from the start of the starting operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053351-A (JP)
Title: Color toner
Inventor: KAMOSHITA YASUO
IPC: G03G9/09
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color toner which prevents image defects from occurring at low temperature and low humidity, with respect to the color toner containing externally added inorganic particles surface-treated with silicone oil.  <P>SOLUTION: The color toner contains a binder resin, a pigment and an external additive, wherein the external additive contains inorganic particles having a particle diameter of 30-100 nm surface-treated with silicone oil having a kinematic viscosity of 20-45 mm<SP>2</SP>/s.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051946-A (JP)
Title: Aerosol product for cleaning nozzle of toilet seat with hot water bidet and method for cleaning nozzle of toilet seat with hot water bidet
Inventor: NOBUHARA KENJI
IPC: C11D17/08
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol product for cleaning a nozzle of a toilet seat with hot water bidet, which can be sprayed to the nozzle of the toilet seat with hot water bidet while surely delivering a detergent to the whole nozzle, and thus provide a sufficient cleaning effect to details, and a method for cleaning a nozzle of a toilet seat with hot water bidet.  <P>SOLUTION: The aerosol product for cleaning a nozzle of a toilet seat with hot water bidet forms foam by spray, the foam having a foam specific gravity of 0.02 g/mL or less. The nozzle of the toilet seat with hot water bidet can be cleaned by using the aerosol product to adhere the detergent to the nozzle so as to form foam having a foam specific gravity of 0.02 g/mL or less, and leaving the detergent for a while.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052684-A (JP)
Title: Assembling method of planetary roller device
Inventor: KAWASHIMA KOJI
IPC: F16H13/08
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method of a planetary roller device capable of assembling a pinion roller easier than before.  <P>SOLUTION: The assembling method of the planetary roller device is provided with an inserting process for inserting the plurality of pinion rollers 3 in a ring roller 2 of the planetary roller device 1, a deforming process for drawing the respective pinion rollers 3 inserted in the ring roller 2 to radially outside of the ring roller 2 and elastically deforming the ring roller 2 and an assembling process for assembling a sun roller 4 between the drawn pinion rollers 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055760-A (JP)
Title: Load drive control circuit
Inventor: NISHIBE TAIJI
IPC: H02P5/68
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load drive control circuit that further surely detects a sky fault or a ground fault occurring in a load connection terminal.  <P>SOLUTION: Each bridge-like resistor group (resistors 18, 19, resistors 22, 23, and resistors 26, 27) is mounted to each of bridge circuits 5-7 so as to apply a voltage of a power supply Vcc to each of them. When the state of each motor M1, M2 is switched between stop and rotation (normal rotation and reverse rotation), each bridge output of the bridge circuits 5-7 is once put into a high-impedance state. Then, the presence or the absence of an output short-circuit (a sky fault or a ground fault) of each motor M1, M2 is determined by checking a change in each of the intermediate voltages Vv, Vh, and Vcom extracted from between each resistor group and each bridge output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008078132-A (JP)
Title: Method and apparatus for increasing x-ray flux and brightness of rotating anode x-ray source
Inventor: SEIJBEL LEENDERT J
IPC: H01J35/06
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the X-ray flux and the brightness of a rotating anode X-ray source.  <P>SOLUTION: In an X-ray source in which an electron beam spot is focused on a rotating anode, the height of the electron beam spot is reduced as much as practically possible, and the width is increased so that the ratio of the height to the width of the electron beam spot is significantly smaller then the sine of the X-ray takeoff angle. The electron beam is generated by an electron optical configuration obtained by a process involving a combination of testing and simulations. An initial electron optics design is obtained by simulating the electron optics using conventional simulation software. This initial electron optical design is then embedded into hardware. Extensive measurements are then made on this hardware, and, based on the results of the measurements, new simulations are performed. This process is repeated until an optimum design is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008167743-A (JP)
Title: Rush green soup
Inventor: SHIMADA OSAMU
IPC: A23L19/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rush green soup containing mainly rushes having a high content of edible fibers, and antibacterial and anti-inflammatory functions, as a main raw material, in addition to the original function of the rushes, being made as exhibiting an extremely high active oxygen-eliminating function by an interaction with a powdered green tea powder and also easy for drinking.  <P>SOLUTION: This rush green soup is provided by mixing a rush powder obtained by branch-treating the rushes by immersing in hot water and then crushing as a powdery state by heating with hot air, with the powdered green tea powder and a cyclic oligosaccharide each by a prescribed ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009062484-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: FUJINO KENTARO
IPC: C08L9/06
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition by which both steering stability and durability can be obtained when it is applied to the tread rubber of a tire, and to provide a pneumatic tire to which the rubber composition is applied.  <P>SOLUTION: The rubber composition comprises 100 pts.mass of a rubber component containing a polyrotaxane or a crosslinked polyrotaxane and 10 to 200 pts.mass of a liquid styrene-butadiene copolymer having an average molecular weight in terms of polystyrene measured by gel permeation chromatography of 5,000 to 200,000.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070455-A (JP)
Title: Optical reading method and optical reading system
Inventor: KIKUKAWA TAKASHI
IPC: G11B20/10
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve read signal quality while increasing its linear recording density.  <P>SOLUTION: An optical recording medium 1 in which the distance from a light incident surface to an information recording layer is less than 100 μm is irradiated with a laser beam through an objective lens and information stored in the information recording layer is read by means of a PRML identification method. At this time, the constraint length n in the PRML identification method is set to an integer which satisfies 0.5x(λ/NA)/(LV/f)-1<n<0.5x(λ/NA)/(LV/f)+1, wherein λ represents the wavelength of the laser beam, NA represents the numerical aperture of the objective lens, LV represents the linear velocity of the optical recording medium when recording, and f represents a channel bit frequency when recording.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070958-A (JP)
Title: Surface treating method and apparatus
Inventor: ISHII TETSUYA
IPC: H01L21/304
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety in a surface treatment using hydrogen fluoride (HF).  <P>SOLUTION: Anhydrous or hydrous hydrogen fluoride 11 is reserved in a reservoir container 10. A suction/pressurization means 20 holds the inside of the container 10 equal to or less than atmospheric pressure or the pressure of an environment where a body to be treated is arranged to suck in, pressurize, and supply vaporized HF gas to the body W to be treatment for a surface treatment. A temperature control means 30 using ice as a thermal storage agent 32 holds the inside of the reservoir container 10 equal to or less than the boiling point (about 20°C) of the HF under an atmospheric pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066934-A (JP)
Title: Optical element mold, molded product molded using the same, and optical element mold manufacturing method
Inventor: IWAZAWA KOKI
IPC: B29C33/38
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of the eccentric accuracy and the deterioration of profile irregularity of a glass mold by reducing a clearance between the glass mold and a mold member.  <P>SOLUTION: This optical element mold 10 comprises the columnar glass molds 26, 44 having molding faces 27a, 46a and arranged in holes 18, 34 formed in a fixed mold 12 and a movable mold 14. The glass molds 26, 44 each have a linear expansion coefficient α<SB>1</SB>greater than a linear expansion coefficient α<SB>2</SB>of the fixed mold 12 (14), and consist of molding parts 27, 46 having the molding faces 27a, 46a, and fitted parts 28, 48 integrated with the molding parts 27, 46 and adapted to be integrally fitted to the fixed molds 12 (14) during heating, respectively. During heating, clearances g<SB>1</SB>exist between each of the molding parts 27, 46 and the fixed mold 12 (14) and no clearances exist between each of the fitted parts 28, 48 and the fixed mold 12 (14).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067314-A (JP)
Title: Travel supportive device
Inventor: MUKOYAMA YOSHIO
IPC: G01C21/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel supportive device capable of reducing the possibilities of vehicles coming into contact in a crossing.  <P>SOLUTION: The travel supportive device ECU8 determines whether or not there is any succeeding vehicle following, while, upon the determination, it is decided whether or not an entry restraint control which regulates entry of one's own vehicle into a crossing is to be implemented. This enables, in the case where the entry restraint control is implemented, one's own vehicle is prevented from entering a crossing, so that the chances of bringing the vehicle into contact can be reduced. In the case where the entry restraint control is not implemented, the sudden braking of one's own vehicle is avoided so that the chances of one's own vehicle coming into contact with a succeeding vehicle can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073236-A (JP)
Title: Airbag device for side collision, and method for assembling the same
Inventor: YOKOTA MASATOSHI
IPC: B60R21/2346
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device for side collision, which airbag device can improve the stability of development, and further to provide a method for assembling the airbag device for side collision.  <P>SOLUTION: The airbag device for side collision comprises an airbag 10 for side collision which airbag expands and develops between the side wall portion of the body of a vehicle and an occupant sitting on the seat arranged in the body, the inflater 2 for expanding and developing the airbag 10, and a cylindrical ground fabric member 12 arranged for covering the gas jetting side of the inflater 2 in the airbag 10 for side collision, and an opening X provided on the reinforcing cloth G of the airbag 10 for side collision so as to visually confirm the mounted state of the cylindrical ground fabric member 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231398-A (JP)
Title: Aqueous coating composition and coated product using the same
Inventor: INUI KUNIHIRO
IPC: C09D5/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating composition capable of forming a coating film that has excellent water resistance, further has all of sufficient processability, corrosion resistance and slip property, when the composition is used as can coating, particularly lid coating, and can form a coating film having both flavor property and adhesion, when used as an inner surface coating for a can body part.  <P>SOLUTION: An epoxy resin (a1), an acrylic resin (a2) of 10 to 135 mg KOH/g acid value, and an acrylic resin (a3) of 180 to 450 mg KOH/g acid value are allowed to react with each other to form an acryl-modified epoxy resin (A1) and the acryl-modified epoxy resin is dispersed in an aqueous medium including a basic compound (a4) to obtain the aqueous resin composition. The acryl-modified epoxy resin (A1) is obtained by allowing the epoxy resin (a1) to react with the acryl resin (a2) in the presence of a basic compound (a4-1) so that the reaction rate of the carboxyl group of the acrylic resin (a2) may become 30 to 95%, then the acrylic resin (a3) is added and they are allowed to react with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT