baber/WOPTO huggingface dataset:
Patent JP-2006194684-A (JP)
Title: System for detecting rotation angle
Inventor: MIZUTANI AKITOSHI
IPC: G01D5/245
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the occurrence of biased leakage flux in a magnet displaces the top of magnetic flux distribution given to a Hall element, and degrading the absolute accuracy of a rotation angle detection system.  <P>SOLUTION: The rotation angle detection system has a structure, in which a leakage flux generation section α is placed on the right of the Z axis of a magnetic flux imparting magnet 6 and a magnetic flux attracting magnet 7. A recessed part (a magnetic flux reducing means 8) for weakening a generating magnetic flux is provided on the inner surface of the magnetic flux imparting magnet 6 and the magnetic flux attracting magnet 7 which are on the side of a Hall element 2 opposite to the side of the leakage flux generating section α to eliminate the deviation of magnetic flux distribution in the Z axis direction given to the Hall element 2. Only providing the recessed part can eliminate a deviation in the magnetic flux distribution and other specifications changes are not required, thereby reducing cost increase. Since deviations in the magnetic flux distribution in the Z axis direction can be eliminated, fluctuations in the magnetic flux density given to the Hall element 2 can be reduced, even if the installed position of the Hall element 2 is deviated in the Z axis direction caused by errors or the like, thereby increasing the detection accuracy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006192371-A (JP)
Title: Quantitative liquid discharge apparatus and its controlling method
Inventor: IWASAKI NOBUHIKO
IPC: B05C11/10
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative liquid discharge apparatus in which the stoppability of a liquid can be enhanced and the dripping of the liquid and the intrusion of air can be restrained after the discharge of the liquid from a nozzle is stopped.  <P>SOLUTION: The quantitative liquid discharge apparatus 1 is provided with an air pressure circuit to be connected to a syringe 3 of a dispenser 14. The syringe 3 is connected to a negative pressure generating unit 5 through a stop valve 7 for negative pressure, a pressure control valve 9 for negative pressure and a check valve 8 and a pipeline 25 is kept in negative pressure. The syringe is also connected to an air pressure source unit 4 through a stop valve 6 for positive pressure and a pressure control valve 11 for positive pressure. When the liquid is discharged, the stop valve 6 for positive pressure is opened to keep the inside of the syringe 3 in positive pressure. When the discharge of the liquid is completed, the stop valve 7 for negative pressure is opened instead of the stop valve 6 so that the pressure in the syringe 3 is made to instantaneously change from positive pressure to negative pressure by the negative pressure kept in the pipeline 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006194184-A (JP)
Title: Compressor
Inventor: GOTO TOSHIYUKI
IPC: F04C18/356
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor whose capability is improved by optimizing a dynamic effect in a compression mechanism portion.  <P>SOLUTION: The compressor comprises the first and second compression mechanisms 41 and 42 for compressing a fluid while interlocking with each other, a first suction pipe 51 for feeding the fluid into the first compression mechanism 41 and a second suction pipe 52 into the second mechanism 42. The first and second suction pipes 51 and 52 are composed so that the dynamic effects of fluid pressure in the first and second compression mechanisms 41 and 42 during an intake period are nearly equal to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193683-A (JP)
Title: Diesel fuel containing fatty acid metal compound
Inventor: HAYAFUJI SHIGETO
IPC: C10L1/08
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diesel fuel capable of keeping the function of a diesel particulate filter (DPF) for a long period by mixing a specific compound to a diesel fuel and provide a diesel fuel additive composed of the compound.  <P>SOLUTION: The diesel fuel contains a fatty acid metal compound expressed by formula (1): (CnHmCOO)<SB>l</SB>M (1) (n is an integer of 5-21; m is 2n-1, 2n-3, 2n-5 or 2n-7; l is an integer of 1-4; and M is selected from alkali metals, Li, Na, K, Ag, Mg, Ca, Zn, Cu, Sr, Co, Ni, Sn, Al, Ti and Zr).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193395-A (JP)
Title: Apparatus for manufacturing optical glass element
Inventor: IKEDA MASAMITSU
IPC: C03B11/00
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing optical glass elements, in which the quality of the optical glass elements can be prevented from being destabilized while improving durability of a mold block.  <P>SOLUTION: In the apparatus 1 for manufacturing the optical glass elements, a pallet 7, in which optical glass workpieces 6 are accommodated, is transported into a setup chamber 2 by opening/closing a shutter 9, a mold block 30 is transported into a heating/pressurizing chamber 3 from the chamber 2 by opening/closing a shutter 10, after heating and pressurizing the mold block 30, the mold block 30 is transported into a cooling chamber 4 from the heating/pressurizing chamber 3 by opening/closing a shutter 11, after cooling the mold block 30, the mold block 30 is transported into the setup chamber 2 from the cooling chamber 4 by opening/closing a shutter 12, and the pallet 7, in which optical glass elements 8 are accommodated, is taken out of the setup chamber 2 by opening/closing the shutter 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201261-A (JP)
Title: Fixing apparatus
Inventor: NAKAMOTO IKUO
IPC: G03G15/20
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an image failure, such as fixing failure or unevenness in glossiness due to loss of pressure in the central part of roller longitudinal direction, and to stably run a belt.  <P>SOLUTION: At least one of a fixing body or a pressurizing body is formed by an endless belt shaped member hung on two or more rollers. The fixing body and the pressurizing body are provided with a pair of rollers brought into a pressurized contact with each other via the endless belt. The pair of rollers are installed so that axial lines of each are crossed. The rollers on which the endless belt is hung are installed so that axial lines of the roller faced through the endless belt and the pressing roller brought into pressurized contact are in parallel in the rollers on which the endless belt is hung.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202940-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKATANI HIDESHI
IPC: H01L29/78
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method wherein on-resistance is reduced by a simplified manufacturing process and it has a floating region within a drift region.  <P>SOLUTION: The semiconductor device 100 has high withstand voltage with the aid of a p-floating region 51 embedded in an N<SP>-</SP>drift region 12. The p-floating region 51 is provided with a pitch where depletion regions extending from the p-floating region 51 are connected with each other just before the device is broken down. This allows the pitch of the P floating region 51 to be widened to reduce a drift resistance component. The semiconductor device 100 includes a gate trench 25 having a shallow depth than a gate trench 21 between the gate trenches 21, 21 used for the formation of the p-floating region 51. Consequently, the semiconductor device 100 has high channel density to result in a small channel resistance component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198187-A (JP)
Title: Game system
Inventor: KOJIMA MAKOTO
IPC: A63F7/02
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately recognize a game history even at the time of utilizing a portable telephone to which a member card function is imparted and to substantially reduce the mislaying of the portable telephone.  <P>SOLUTION: A game system is composed of: a game recording medium issuing device 4 for receiving a member portable telephone set and issuing a game recording medium using the amount of electronic money stored in the member portable telephone set; a game device 3 for performing the using processing of a game value recorded in the game recording medium; and management devices 100 and 120. The game system is provided with a judgement means 328 for judging the start of a game in a game machine 2 on condition that the game recording medium is received in the game device 3 and also judging the end of the game whose start is judged on condition that the game recording medium which is the trigger of the judgement of the game start is returned. The management device 120 stores game relating information in a period from the judgement of the start of the game to the judgement of the end of the game corresponding to member identification information stored corresponding to the recording medium identification information of the received game recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202149-A (JP)
Title: File transfer system, method and program
Inventor: HARA KENICHIRO
IPC: G06F12/00
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file transfer system for easily transferring and exchanging data of a large file size between mobile devices without a large capacity storage medium.  <P>SOLUTION: This data transfer system, comprising devices 100, 130 with imaging function equipped with IP device IP with imaging function and registered list management server 120, judges whether the total amount of files the device 100 with imaging function equipped with IP is going to transfer to the device 130 with imaging function equipped with IP goes beyond the maximum receiving capacity of the device 130, and terminates processing when files more than the maximum receiving capacity are to be transmitted, but transmits the files to the device 130 with imaging function equipped with IP depending on the acceptance or refusal response of the file transfer destined device when the files are not more than the maximum receiving capacity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207840-A (JP)
Title: Combustion device
Inventor: FUJIWARA NOBUHIKO
IPC: F23C99/00
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction of NOx to a low level equal to that in a rich-lean burner while keeping advantages such as a simple structure, a light weight, a low HC and the like possessed by a Bunsen burner.  <P>SOLUTION: This combustion device includes: a secondary air inflow control means 33 for controlling the secondary air inflow to a burner port 21a other than the vicinity of the longitudinal end part orthogonal to the direction of disposing a burner body 23; and an ignition means 37 disposed on the downstream side of a burner port 21b not provided with the secondary air inflow control means 33. Thus, ignition and heat transfer can be easily performed at the burner port 21b not provided with the secondary air inflow control means 33, and two-stage combustion can be performed effectively at the burner port 21a provided with the secondary air inflow control means 33 to reduce NOx to a low level.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006206986-A (JP)
Title: Cast iron having excellent corrosion resistance and wear resistance
Inventor: FUJII ISATAKA
IPC: B22D27/20
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide cast iron having excellent corrosion resistance and wear resistance and suitable for a cylinder liner.  <P>SOLUTION: The cast iron has a composition comprising, by mass, 3.0 to 3.5% C, 1.5 to 2.5% Si, 0.5 to 1.0% Mn, 0.2 to 0.5% P, ≤0.12% S, 0.1 to 0.5% Cr, 0.09 to 0.18% B, 0.4 to 1.0% Cu and 0.1 to 0.5% Mo, and the balance Fe with inevitable impurities, and a structure where, into a matrix phase mainly composed of pearlite, a hard phase composed of steadite and a boron compound is dispersed in 14 to 22% in an area ratio, and, further, flake graphite is dispersed so as to be the average graphite spacing of 9 to 15 μm. In this way, the cast iron whose corrosion resistance, wear resistance and scuffing resistance are remarkably improved without being accompanied by the reduction of machinability is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173077-A (JP)
Title: Method for manufacturing separator
Inventor: UEHARA SHIGETAKA
IPC: H01M8/10
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a seal-integrated separator without causing breakage of the separator.  <P>SOLUTION: The method for manufacturing a separator 140 for a fuel cell comprises steps of: forming a difference in level 170 on the periphery of the separator 140, an outer side portion of the difference in level 170 being smaller in thickness; placing the separator 140 in an upper mold 150 and a lower mold 160 and forming a mold space 175 between the difference in level 170 and the upper and lower molds 150, 160; and forming a sealed portion 260 by injecting a sealing material into the mold space 175 from the side of the difference in level 170.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212066-A (JP)
Title: Golf club head
Inventor: KAWADA KAZUO
IPC: A63B102/32
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head which can improve the durability of the golf club head, and increase the initial speed of a hit golf ball as well as the hitting angle of the hit ball.  <P>SOLUTION: The golf club head with a hollow structure for an iron golf club head has a golf club head body having an opening portion in a back face being a back face of a face for hitting golf balls and a back face member consisting of a material with a rigidity lower than a member constituting the golf club head body. The back face member closes the opening portion of the golf club head body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006213486-A (JP)
Title: Automatic book management device
Inventor: MIYAZAKI KUNIO
IPC: B65G1/137
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic book management device capable of realizing enhancement of working efficiency by efficiently conveying a container with a vacant space when automatic lead-out/-in of the book is performed.  <P>SOLUTION: The automatic book management device is stored in a library 4 and takes out the instructed container 8 from a plurality of containers 8 stored with a plurality of books and conveys it to a station 10. The device has a conveying means for conveying the container conveyed to the station to the library 4 and storing it; and a control means for obtaining information regarding the vacant space of the respective containers and arrangement position information of the respective containers in the library, storing the obtained information in a memory means while associating the information with the container and selecting the container taken out from the library 4 to the station 10 based on the vacant space information of the respective containers and the arrangement position information of the respective containers in the library.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222498-A (JP)
Title: Process for fabricating surface acoustic wave device
Inventor: TANATSUGI EIJI
IPC: H03H3/08
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a CSP type surface acoustic wave device that alignment is required for measuring the characteristics and thereby the man-hour increases and the quality deteriorates.  <P>SOLUTION: The process for fabricating a surface acoustic wave device comprises a step for separating a collective wiring board 11 into individual surface acoustic wave devices by dicing; a step for sticking the top surface of the surface acoustic wave device 15 to an adhesive holding body 16 having a width narrower than that of the bottom face of the surface acoustic wave device 15 and then stripping the surface acoustic wave device 15 from a dicing sheet 14; and a step for measuring electrical characteristics of the surface acoustic wave device 15 while holding it on the holding body 16. Consequently, the process is simplified and the quality can be stabilized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221851-A (JP)
Title: Method of manufacturing membrane electrode assembly for direct methanol type fuel cell
Inventor: YAMADA KOTA
IPC: H01M8/10
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a membrane electrode assembly which is superior in utilization rate of a catalyst while preventing sufficiently crossover of methanol of a fuel and can sufficiently suppress deterioration of proton conductivity and, as a result, can obtain a direct methanol fuel cell having superior power generation characteristics.  <P>SOLUTION: This is the method of manufacturing the membrane electrode assembly for a direct methanol type fuel cell which has an anode 1 and a cathode 2, and an ion exchange membrane 3 arranged between the anode 1 and the cathode 3, and in which the anode 1 has a catalyst layer 4 including a catalyst and an ion exchange resin. A coating liquid mixing the catalyst into the solution of the ion exchange resin is sprayed and the coating liquid is adhered to the object base material by repeating plural times, and the layer containing the catalyst and the ion exchange resin is coated one after another plural times, thereby the catalyst layer 4 of the anode 1 having a platinum content of 0.05-2 mg/cm<SP>2</SP>per effective electrode area is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219729-A (JP)
Title: Method for controlling distribution of raw materials charged into blast furnace
Inventor: SUGIOKA SHINGO
IPC: C21B7/20
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of controlling the distribution of raw materials to be charged into a blast furnace highly precisely without increasing the number of charging batches.  <P>SOLUTION: The raw materials are charged into the blast furnace by using a raw material charging apparatus composed of a lower part bunker 1 for temporarily storing the charging raw materials for blast furnace, an FCG (a gate for controlling a flow rate) 2 at the time of charging the raw materials into the blast furnace, and a distribution chute 3 for dropping down the raw materials into the furnace while being rotated and inclined. In this case, when variation of the inclining angle in the distribution chute is a predetermined value or above during the charging of the raw materials stored in the bunker into the blast furnace through the distribution chute, the gate is made into a close state. In this operation, it is desirable to use a controller 6 for controlling the distributing chute and the gate, thereby controlling the distribution of the charged materials more highly precisely.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219796-A (JP)
Title: Woven fabric
Inventor: YANAI TAKASHI
IPC: D03D15/56
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven fabric that has warp constituted with cellulosic staple fiber spun yarns and gives excellent wearing comfortability without damage to the fabric feeling.  <P>SOLUTION: In the woven fabric, the warp is made of a mixed spun yarn constituting with (A) polytrimethylene terephthalate staple fiber and (B) cellulosic staple fiber and the weft is made of crimped yarn of polytrimethylene terephthalate multifilament yarn and the mixing ratio of the mixed yarns is (A)/(B)=5 to 35/95 to 65 (in mass%).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220277-A (JP)
Title: Linear motion guide device
Inventor: KURACHI NOBUHIDE
IPC: F16C29/06
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motion guide device with a roller which has smaller travel resistance and whose travel path width is kept with deformation after injection molding.  <P>SOLUTION: The linear motion guide device has a direction change path formed by an end cap body and a return guide 22 fitted into the end cap body. The return guide 22 has a guide portion A protruded from a rolling face B of the roller 20 for guiding the roller 20 to be moved along the direction change path. The guide portion A has a pair of opposed faces (a), (a) opposed to both end faces of the roller 20 which rolls in the direction change path. At least one of the pair of opposed faces (a), (a) has an inclined face which is shaped to be gradually farther from the end face of the roller 20 opposed thereto as tending from a base end (b) to an front end (e) of the guide portion A. The roller 20 passing between the opposed faces (a), (a) therefore has smaller travel resistance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005135581-A (JP)
Title: Method for obtaining limit glide-height of head
Inventor: SUGIMOTO MASAHARU
IPC: G11B5/84
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain limit glide-height when a head is floated above a medium.  <P>SOLUTION: A method for obtaining limit glide-height of a head comprises a first step in which a medium and a head are housed in a chamber and the inside is decompressed by stages and floating quantity of the head and contact frequency of the head and the medium in each stage are measured, a second step in which head banish is performed, a third step in which measurement of the first step is performed again, and a fourth step in which floating quantity (limit glide-height) of a head corresponding to lower atmospheric pressure in which difference of a variation rate of contact frequency is the largest with adjacent atmospheric conditions is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006204076-A (JP)
Title: Three-dimensional multiple-string multiple-step motor generator
Inventor: KONDO YOSHIJI
IPC: H02K7/116
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous and moderate energy generating method and device that turns a natural phenomenon that as intense atomic power as the 38th power of 1:10 is suddenly generated exceeding the law of energy universality in a closed system into gravity, a weak force, electromagnetic force, and nuclear force.  <P>SOLUTION: By making a four-dimensional motor under the electromagnetic force multiple steps in one-dimensional direction, high-speed revolutions of N-step power by multiplying the product of the revolutions of each step multiplied by time by each step is obtained. A second step is released from a stator to form the multiple steps by an output shaft rotor that rotates freely. In this multiple steps, power generation of efficiency N that doubles rotations in the positive rotating direction of an output shaft is used together with power generation generated by multi-step internal self-induction generation from the second step onward. A first step driving motor rotates a rotor of the second step generator by a first rotation. A second step stator is released from the stator to make it work as an output shaft rotor and perform differential speed power generation. Generated torque rotates a rotor of a multiple-step regression generator so that N-step times power generation is achieved with the same energy supplied when generating power by a differential speed with the multiple-step stators.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006226911-A (JP)
Title: Flow cytometer
Inventor: HOSHIJIMA KAZUTERU
IPC: G01N15/14
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow cytometer capable of stably supplying sample in sample solution to a flow cell, even while making a measurement.  <P>SOLUTION: The flow cytometer 10 provided with the sample container 12, filled with the sample solution 30 to be supplied to the flow cell 16, on the out side of the sample container 12 a sound flow is made to generate to the sample solution 30, and the ultrasound oscillator 38 for stirring the sample solution 30 is provide. In this case, the ultrasound oscillator 38 can be constituted, being in contact with the bottom of the sample container 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI