baber/WOPTO huggingface dataset:
Patent JP-2007236128-A (JP)
Title: Switching power supply circuit
Inventor: KOJIMA HIDEKI
IPC: H02M3/155
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply circuit employing a polarity inversion DC-DC converter which can suppress noise terminal voltage while minimizing cost increase or degradation of efficiency using a small number of components not including a large line filter.  <P>SOLUTION: In the switching power supply circuit employing a polarity inversion DC-DC converter 3 having a choke coil L2 in series with a switching element Q1 and equipped with a control circuit 4 and a rectification D1/smoothing circuit C3, a series connection of a diode D2 and a resistor R1 is connected across the choke coil L2 in parallel therewith.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240266-A (JP)
Title: Extraction method of short fiber in concrete and short fiber extraction device
Inventor: MARUYAMA SEIICHI
IPC: C04B16/06
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting and weighing the amount of the short fibers mixed with concrete in a short time at a low cost on the arbitrary construction spot where concrete is cast.  <P>SOLUTION: Stirring blades 6 are allowed to fall in the water containing short fibers and aggregate up to a required depth position after a coarse aggregate is separated from a definite amount of sampled concrete using a washing basket and a short fiber collecting net 3 is installed at the upper position of the water containing the short fibers and fine aggregate. The short fibers are floated by the vortex flow formed in the vortex flow formed in the water by the rotation of the stirring blades 6 to be caught and collected by the collecting net 3 and the collected short fibers are dried to be weighed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239913-A (JP)
Title: Clutch
Inventor: KANEYAMA JUNICHI
IPC: F16D13/70
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch preventing partial wear of a clutch plate.  <P>SOLUTION: The clutch is provided with the clutch plate 5d comprised of a plurality of driven plates 5a and a plurality of drive plates 5b, and a retaining plate 20 supported by a snap ring 21 secured to an inner circumference face of a clutch drum and regulating displacement of the clutch plate axially displaced by pressing of a piston 9. It is characterized by that the retaining plate is formed perpendicular to an axis of the clutch drum, the retaining plate is comprised of an annular support part 20a supported by the snap ring, and a contact part 20b connected to an inner side of the support part, contacting the clutch plate, and provided with a U-shaped cross section shape, and the contact part contacts the clutch plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238321-A (JP)
Title: Dust flying preventing device
Inventor: AKATSU NORITOSHI
IPC: B65D88/26
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust flying preventing device having simple construction for almost completely trapping particulate dust rising up with charging wind pressure in a charge port to prevent the flying thereof around the charge port.  <P>SOLUTION: The device comprises the charge port 21 having an upward opening, and a cover body 4 arranged to cover all region over the charge port while leaving a move-in region for coal C to be charged into the charge port. The cover body is formed of a flexible sheet material which is so air-permeable as to show permeating resistance to at least a predetermined volume of air. The sheet material adopts a proper filtering cloth capable of filtering coal dust. A move-in edge portion of the move-in region is formed of a frame 3 in a predetermined shape to secure the move-in region and erected and arranged to cover the charge port. The cover body is flexibly mounted between the outer periphery of the charge port and the frame so as to be expandable to the upper side with coal charging wind pressure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248220-A (JP)
Title: Heat conductivity measuring method, its measuring instrument, and gas component ratio measuring instrument
Inventor: HAYASHI YASUE
IPC: G01N25/18
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat conductivity measuring method which enables the simple measurement of the heat conductivity of a pure gas or a mixed gas regardless of the temperature of the gas, and a heat conductivity measuring instrument.  <P>SOLUTION: The microheater provided on the thin-walled region (e.g., microbridge) formed to a sensor chip and positioned in an atmosphere gas is used and the heat conductivity of the atmosphere gas is calculated according to the radiation coefficient of the microheater calculated from the power applied to the microheater and the heater temperature at the time of application of power. The sensor chip is supported in the atmosphere gas through a heat insulating body and the resistance value of the auxiliary heater provided to the sensor chip is controlled constant while the temperature of the atmosphere gas in the vicinity of the periphery of the sensor chip is made constant. The heat conductivity of the atmosphere gas is calculated from the drive power of the microheater at this time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245319-A (JP)
Title: Processing method for glass disc
Inventor: NAKATSUJI YUKITOSHI
IPC: G11B5/84
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for glass disc, which attains complete grinding with high efficiency even at a corner portion besides a side periphery surface.  <P>SOLUTION: The processing method includes grinding a side periphery surface 15 of the glass disc 12 by bringing a brush 3 into contact with the side periphery surface of the glass disc 12 while supplying grinding fluid. The brush 3 is constituted into a tapered shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257703-A (JP)
Title: Servo information writing method and disk storage device
Inventor: SADO HIDEO
IPC: G11B21/10
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo information writing method for recording servo information which is continuous, e.g., helical, the servo information writing method having improved accuracy of the continuity of the servo information by a retry process.  <P>SOLUTION: The method for continuously writing servo information in a disk medium while moving a head at an equal speed, resumes an equal-speed movement after the movement of the head is stopped when an error is detected in the middle of writing, and then resumes the writing of servo information from the writing error position in the disk medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256550-A (JP)
Title: Equipment for physically feeling thermal environment
Inventor: UETAKE ATSUSHI
IPC: G09B25/04
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for physically feeling thermal environment equipped with a plurality of physical feeling rooms whose room temperature and floor temperature can be individually and independently controlled and cooling rooms outside the physical feeling rooms, thus having a large number of control means for the room temperature and the floor temperature of each physical feeling room and the room temperature of the cooling room, and high in reproducibility of indoor environment.  <P>SOLUTION: The equipment for physically feeling thermal environment is equipped with the plurality of physical feeling rooms 2-5 whose room temperature and floor temperature can be individually and independently controlled, and the cooling rooms 14 and 15 outside the plurality of physical feeling rooms 2-5. The plurality of physical feeling rooms have a row of physical feeling rooms for conventional house and a row of physical feeling rooms for highly-airtight and heat insulated house. On the side face part of the conventional house and the highly-airtight and heat insulated house not adjacent to each other, two cooling rooms are installed adjacent to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254574-A (JP)
Title: Phosphor paste and method for producing member for plasma display panel using the same
Inventor: KUSANO KAZUTAKA
IPC: H01J11/22
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phosphor paste that prevents reduction in luminance and deviation of emission direction and the amount of emission in light emission of PDP and to provides a high-quality PDP.  <P>SOLUTION: The phosphor paste comprises at least a fatty acid amide compound, a phosphor powder and an alkylene oxide derivative represented by general formula (1): R<SP>2</SP>O-(R<SP>1</SP>O)<SB>n</SB>-R<SP>3</SP>(R<SP>1</SP>is a ≥2C alkylene group; R<SP>2</SP>and R<SP>3</SP>are each a hydrogen atom, an alkyl group, a glyceryl group, an allyl group, an alkylene glycol group and a polyalkylene glycol group and may be the same or different; n is an integer in a range of 3-12).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258051-A (JP)
Title: Anode, its manufacturing method, polymer electrolyte membrane-electrode assembly for fuel cell, and fuel cell
Inventor: YAMAGATA SHINICHIRO
IPC: H01M4/90
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode high in an effective utilization rate of a platinum-ruthenium catalyst and excelling in poisoning resistance against carbon monoxide; and to provide a fuel cell having it.  <P>SOLUTION: A suspension liquid containing, as solid contents, platinum-ruthenium catalyst particles and a hydrogen ion conducting polymer electrolyte is sprayed to a surface of an electrode base material 21 of a fuel cell while making a spray nozzle resonate by using supersonic vibration to form a catalyst layer 22, to manufacture this anode. Improvement of an effective utilization rate of a catalyst and improvement of poisoning resistance thereof against carbon monoxide can be secured at the same time, and a polymer electrolyte fuel cell having excellent power generation performance can be manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256225-A (JP)
Title: Pattern matching method and computer program for executing pattern matching
Inventor: SUGIYAMA AKIYUKI
IPC: G06V10/48
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern matching method which enables the selection of an appropriate object pattern to be measured even on a sample including a periodic structure, and to provide a computer program for bringing a computer to execute the above pattern matching.  <P>SOLUTION: The pattern matching method for executing a matching operation between a first image and a second image based on design data of the sample being an object, comprises: determining whether or not the periodic structure is included in a region to be subjected to the matching operation; and carrying out a pattern selection, based on a distance between the original point being set in the image and the pattern making up the periodic structure in the case of including the periodic structure, and based on a matching rate of the pattern in the image in the case of including no periodic structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264774-A (JP)
Title: Road communication system and traveling object side device
Inventor: FURUYA HIDEO
IPC: G08G1/052
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road communication system capable of surely transmitting warning information to a driver even during high speed traveling.  <P>SOLUTION: This traveling object side device 20 is provided with: a traveling object side establishing means for establishing communication with a road side device 40; a detection means for detecting vehicle information as information relating to a vehicle; a traveling object side transmission means for transmitting the detected vehicle information to the road side device; a traveling object side receiving means for receiving warning signal to be transmitted from the road side device in response to the transmitted vehicle information; and a presentation means for presenting the received warning information. The road side device 40 is provided with: a road side establishing means for establishing communication with the traveling object side device; a road side receiving means for receiving vehicle information to be transmitted from the traveling object side device; an acquisition means for acquiring road environment information; a generation means for comparing the road environment information with the vehicle information, and for generating warning information as necessary; and a road side transmission means for transmitting the warning signal to the traveling object side device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261958-A (JP)
Title: Peptide derivative
Inventor: SAKURADA SHINOBU
IPC: A61P43/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new opioid-like peptide derivative having an excellent analgesic action and an excellent durability of the action.  <P>SOLUTION: The analgesic comprises a peptide derivative is represented by formula (1) (arginine residue is a D isomer; a tyrosine residue and a 2',6'-dimethylphenylalanine residue are L isomers; X<SB>1</SB>is a hydroxy group or an amino group) or its pharmacologically acceptable salt as an active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266331-A (JP)
Title: Electronic component mounter
Inventor: WATANABE HIROYUKI
IPC: B25J15/06
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance productivity of printed board by retarding occurrence of take-out phenomenon where an electronic component does not separate from a suction nozzle, as much as possible, when the electronic component is to be mounted on the printed board.  <P>SOLUTION: A suction nozzle 18 consists of a suction tubular portion 20 at the lower end, and a body tubular portion 21 connected fixedly thereto wherein a suction passage 20A is formed in the center of the columnar suction tubular portion 20; a pair of parallel planar portions 20B are formed on the side face to extend from the lower end portion to an intermediate portion; and a suction passage 21A, having one end communicating with a vacuum source (not shown) and the other end communicating with the suction passage 20A, is formed at the center part of the body tubular portion 21. Even in a state where the suction nozzle 18 is vacuum sucking an electronic component 25 through the vacuum source, a slit 22 is formed to extend upward from the lower end of the suction nozzle 18, in order to introduce the outside air into the suction passages 20A and 21A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261112-A (JP)
Title: Forgery preventive printed matter
Inventor: NAKASONE SATOSHI
IPC: B41M3/14
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forgery preventive printed matter which does not leave any trace on which a security measure is devised, and has no possibility of increasing a cost on printing.  <P>SOLUTION: This forgery preventive printed matter 10 has a substrate 11 and a colored pattern printing layer 12 provided on the substrate 11. The colored pattern printing layer 12 comprises an infrared ray-excited visible light fluorescent light emitting material which visually emits fluorescent light excited by infrared rays, and a light transmitting colored material which transmits infrared rays and a fluorescent light emitting visible light at a specified ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263782-A (JP)
Title: Heating/cooling testing device
Inventor: SHIMADA TETSUYA
IPC: G01N3/60
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/cooling testing device, capable of performing simultaneously heating/cooling tests having different conditions with respect to each of two kinds of connected samples.  <P>SOLUTION: The first test space 10 is defined by the first container 10a. The second container 20a is arranged inside the first container 10a, and the second test space 20 is a space inside the second container 20a. An electronic substrate 100 which is a sample is formed, by mounting an electronic component 120 on a substrate 110, and the substrate 110 is arranged inside the first test space 10, and the electronic component 120 is arranged inside the second test space 20. A control part 32 controls the first heating part 12, a cooling part 14 and the second heating part 32 so that each temperature of the first test space 10 and the second test space 20 becomes test temperature stored in a storage part 31, based on each output signal from the first temperature sensor 15 in the first test space 10 and the second temperature sensor 25 in the second test space 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271847-A (JP)
Title: Drive control method for stepping motor, fixing device and image forming apparatus
Inventor: TOKUDA TETSUO
IPC: H02P8/38
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately control a stepping motor when using the stepping motor for the mechanical driving of a fixing device.  <P>SOLUTION: The stepping motor is used as a mechanical driving source in the fixing device including a heating body. When starting the driving of the stepping motor, the temperature of the heating body is detected. When the detected temperature is equal to or above predetermined temperature Th, the driving current of the stepping motor is set to a first level (for example, 0.8A), and then the stepping motor is driven. When the detected temperature is under the predetermined temperature Th, the driving current of the stepping motor is set to a second level (for example, 1.0A) higher than the first level, and then the stepping motor is driven. After confirming that the temperature of the heating body attains the predetermined temperature Th, the driving current of the stepping motor is set to the first level, and then the stepping motor is driven.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006187651-A (JP)
Title: Recording medium processing device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium processing device which can reasonably and surely control the lending of game media on a pinball game machine side and is highly convenient for players as well.  <P>SOLUTION: The transmission of ball lending request signals, the reception of ball lending preparation signals and the transmission of ball lending command signals and ON signals of a ball lendable signal line indicating a ball lending period are performed between a pachinko game machine and a card processing machine, and both control a ball lending operation reasonably and surely while communicating with each other. Power is supplied from a power source 700 on the pachinko game machine side to a card processing machine side, and a ball lending button 44c, a return button 42c and switch circuits 710 and 712 are operated by a DC current rectified by a rectifier on the card processing machine side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007277317-A (JP)
Title: Resin composition, optical film and its manufacturing method, phase difference film and polarizing plate
Inventor: YAMAZAKI DAISUKE
IPC: C08J5/18
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a molded product such as an optical film excellent in optical properties and antistatic properties by a simple method.  <P>SOLUTION: A resin composition comprises a cyclic olefin resin and a nitrogen compound salt of an alkyl (ether) sulfonate. The optical film is obtained from the resin composition, and its manufacturing method is disclosed. A phase difference film and a polarizing plate use the optical film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278583-A (JP)
Title: Heat pump water heater
Inventor: NAGAE TOSHIYUKI
IPC: F24H1/00
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater improved in work efficiency and having an air heat exchanger of high heat exchanging efficiency.  <P>SOLUTION: This heat pump water heater comprises a refrigerant circulating circuit constituted by successively connecting a compressor, a water-refrigerant heat exchanger, a pressure reducing means and the air heat exchanger 2, and circulating a refrigerant, and the air heat exchanger 2 is composed of a plurality of heat exchanger units 13. The large air heat exchanger can be manufactured only by vertically stacking the plurality of heat exchanger units 13, and bending work is performed only on each of the heat exchanger units 13, which improves work efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280201-A (JP)
Title: Programmable display device
Inventor: OBATA KENJI
IPC: G05B19/05
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for time and labor for updating the version of a firmware and unify the version in each of a plurality of programmable display devices connected to a network.  <P>SOLUTION: The programmable display devices 11 to 14 each include a version information management part, an information deciding part and an updating execution part, wherein a first programmable display device updates the version by the information deciding part according to the condition of version updating with reference to the version information with another programmable display device. For example, supposing that the condition of version updating uses the latest version, when the versions of the other three programmable display devices 12 to 14 are No.B newer than the No.A, the first programmable display device 11 obtains the version No.B from the second programmable display device 12 and updates its own version. Thus, updating is performed to unify the version without requiring the time and labor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006295186-A (JP)
Title: Integrated circuit packaging process through non-tape die attaching method
Inventor: CHIN EISHO
IPC: H01L21/52
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit packaging process through a non-tape die attaching method that can reinforce die attaching strength to avoid separation of chips from a substrate.  <P>SOLUTION: The integrated circuit packaging process includes the steps of providing a substrate having a top surface, a bottom surface, and an aperture (step 1), applying a liquid die attaching material to the top surface of the substrate (step 2), carrying out a defoaming operation to exclude fine bubbles in the liquid die attaching material (step 3), carrying out a first annealing operation to change the liquid die attaching material to be half-cured and form a compact die attaching film (step 4), exposing multiple bonding pads to the aperture that are used for the compact die attaching film to bond the active surface of the chip to the top surface of the substrate, and have multiple bonding pads on the active surface of the chip (step 5), and performing a second annealing operation to cure up the compact die attaching film (step 6).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007286927-A (JP)
Title: Information processor, and control method and program thereof
Inventor: KUDO HAJIME
IPC: G06F3/041
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of processing by operation corresponding to user's intention even within a range set as a dead zone of an operation member.  <P>SOLUTION: The information processor is equipped with the operation member 14a, and acquires output data that represent a manipulated variable of the operation member 14a, outputs operation indication data according to the output data when the manipulated variable that the output represent is more than a prescribed manipulated variable, judges whether the operation member 14a is manipulated in prescribed pattern based upon time variation of the output data when the manipulated variable that the output data represent is less than the prescribed manipulated variable, and limits output of operation indication data corresponding to the output data according to whether the operation is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT