baber/WOPTO huggingface dataset:
Patent JP-2009208521-A (JP)
Title: Vehicular steering device
Inventor: YOSHIKAWA KENICHI
IPC: F16H19/04
Filed: 2008-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of freely setting ackerman ratio while maintaining high steering rigidity.  <P>SOLUTION: A left rack shaft 1 connected to a left wheel and a right rack shaft 2 connected to a right wheel are opposedly arranged in a vehicle longitudinal direction, a first left turning rack 6 and a first right turning rack 7 with different rack pitch from each other are provided on the left rack shaft 1, and a second left turning rack 8 and a right turning rack 9 with different rack pitch from each other are provided on the right rack shaft 2. On the steering shaft 10, a first pinion 12 engaged with the first left turning rack 6 at left turning, a second pinion 13 engaged with the left turning rack 8 at left turning and engaged with the first right turning rack 7 at right turning, and a third pinion 14 engaged with the second right turning rack 9 at right turning are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212189-A (JP)
Title: Radiowave absorber using fine carbon fiber-containing resistance coating having capacitive susceptance
Inventor: TARUMOTO NAOHIRO
IPC: H01Q17/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiowave absorber, using a resistance coating having a capacitive susceptance, which is thinner than a conventional radiowave absorber using a resistance film and can be easily designed and manufactured.  <P>SOLUTION: The radiowave absorber can be manufactured by coating a base material such as paper and a resin plate with a fine carbon fiber-dispersed resin solution, includes the resistance coating having the capacitive susceptance, and can absorb frequencies in a GHz-band region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209003-A (JP)
Title: Reformer for fuel cell
Inventor: ENDO SATOSHI
IPC: H01M8/06
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reformer for a fuel cell which can reduce a thermal expansion difference between a first passage forming cylinder and a second passage forming cylinder, control a deformation due to the thermal expansion difference, is improved in durability and advantageous in achieving of a long life.  <P>SOLUTION: The reformer has the first passage forming cylinder 92, the second passage forming cylinder 93 and a fixation part 86 arranged so as to face to the second passage forming cylinder 93. One of the first passage forming cylinder 92 and the second passage forming cylinder 93 has an absorbing part 900 which absorbs at least a part of the thermal expansion difference between the first passage forming cylinder 92 and the second passage forming cylinder 93.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132391-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of data backup, and to improve the reliability of a game machine.  <P>SOLUTION: The game machine is provided with a game controller for managing the progress of a game, a discharge device for discharging game balls and a discharge controller for controlling the discharge device. The game controller and the discharge controller monitor abnormality, set a flag indicating the abnormality to the RAMs of the respective devices when the abnormality occurs, perform power failure processing of backing up the flag indicating the abnormality set to the RAMs when receiving a power failure detection signal outputted in the case of detecting a power failure, stop the operation of the CPUs of the respective devices when receiving a reset signal outputted in the case of detecting the power failure, and invalidate or initialize the flag indicating the abnormality backed up in the RAMs before the progress of the game after power supply is started.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009214113-A (JP)
Title: Device and method for cleaning soldering iron
Inventor: IWAKI SHINYA
IPC: B23K3/02
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for cleaning a soldering iron with which the solder residue at the tip of the soldering iron is satisfactorily removed and whose maintenance work is easy.  <P>SOLUTION: The soldering iron cleaning device 1 is provided with a suction box 11, a solder residue collecting tube 12, a wonder gun 13 with an ejector and a solder residue collecting part 14. When the ejector of the wonder gun 13 is driven in the state where the tip of the soldering iron 3 is inserted into the insertion hole 33 that the suction box 11 has, negative pressure is generated and the solder residue 5 sticking to the tip of the soldering iron 3 is drawn into the solder residue collecting tube 12. The solder residue collecting part 14 is provided with a separation cylinder 51 in which the solder residue 5 is separated by swirl air current 55 from the air which is sucked in the solder residue collecting tube 12. The solder residue 5 separated in the separation cylinder 51 is collected in a recovery box 52 and the air is cleaned with a cleaning filter 54. In the inside of the suction box 11, labyrinth structure 37 is formed with a plurality of vertical plates 36 for trapping the solder residue 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216876-A (JP)
Title: Karaoke content creating device, karaoke system, and program
Inventor: SHIOTANI TSUTOMU
IPC: G10K15/04
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a system which can be disclosed to other persons, by creating a Karaoke content using an image prepared by a user.  <P>SOLUTION: The Karaoke content creating device 10 includes the steps of: receiving input of an image data; receiving one selection from among music pieces including Karaoke accompaniment data and lyrics data, which are stored beforehand; combining the image data with the selected music piece data; creating a content data for Karaoke, with the image data as background; and transmitting the created content data to a storage server 30 which is accessible from a plurality of terminal devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215206-A (JP)
Title: COMPOUND CONTAINING SIALYL alpha(2->6)LACTOSE AND USE THEREOF
Inventor: MATSUOKA KOJI
IPC: A61P31/12
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound effectively inhibiting the infection of viruses, especially influenza viruses.  <P>SOLUTION: Provided are a compound bonded with a sialyllactose derivative and expressed by formula: B-A-B (I) (in the formula, A is a hydrocarbon chain which may contain oxygen, nitrogen, carbonyl or sulfur; and B is a sialyllactose derivative), its pharmacologically allowable salt or their hydrate, and an antiviral agent containing the compound bonded with a sialyllactose derivative, its pharmacologically allowable salt or their hydrate as an active component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215612-A (JP)
Title: Medium-high carbon steel sheet excellent in workability and production method therefor
Inventor: KATAGIRI YUKIO
IPC: C21D9/46
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium-high carbon steel sheet which is excellent in workability and also does not wear a die for working in blanking and shaving.  <P>SOLUTION: A cold-rolled annealed sheet is produced by: applying hot-rolled sheet annealing or cold rolling and cold-rolled sheet annealing to hot-rolled pickled steel sheet having regulated C, Si, Mn, P and S contents; then applying finish cold-rolling and finish annealing to the steel sheet. In such a case, the hot-rolled sheet annealing or the cold-rolled sheet annealing is performed by holding the steel sheet for long periods of time at a temperature just above Ac<SB>1</SB>point, then the cold-rolling with a controlled cold-rolling ratio and finish annealing is performed to produce the cold-rolled sheet and after that, final cold-rolling is applied to the steel, whereby the medium-high carbon steel sheet is obtained which has structure with carbides dispersed in ferrite, the carbides meeting conditions in which: between the number of carbides C<SB>GB</SB>on a ferritic crystal grain boundary and the number of carbides C<SB>IG</SB>in ferritic crystal grains, the relationship of C<SB>GB</SB>/C<SB>IG</SB>≤0.8 is effected; and a spheroidal carbides having ≤2 ratio of the major axis/the minor axis occupy ≥90% of the carbides. The medium-high carbon steel sheet also has the hardness of the cross-sectional surface adjusted to 200-300 Hv by the final cold-rolling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217032-A (JP)
Title: Plasma display panel unit and display
Inventor: KASHIWAGI TAKESHI
IPC: H01J11/44
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP (Plasma Display Panel) unit equipped with a PDP and an optical sheet and providing a video of satisfactory quality and to provide a display.  <P>SOLUTION: At least one of a plurality of layers of the optical sheet 10 is an optically functional sheet layer 11. The optically functional sheet layer 11 is provided with: prism parts which are formed by using a material having a refractive index N<SB>0</SB>so as to transmit light and are disposed side by side along a sheet surface; and light absorbing parts which are provided between the prism parts, and each of which has a triangle shape having one sheet surface side as a bottom side and slope sides each having an angle θ<SB>0</SB>with respect to a normal of the sheet surface, and is formed by using a material having a refractive index N<SB>b</SB>lower than the refractive index N<SB>0</SB>so as to absorb light. When thicknesses and refractive indices of layers 4, A and 5 provided between a video emission side surface of a pixel and the optically functional sheet layer are defined as L<SB>i</SB>and N<SB>i</SB>, respectively, and the size of the pixel in the direction in which the prism parts are arranged side by side is defined as p, an expression (1) is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215012-A (JP)
Title: Emergency deceleration control system of elevator
Inventor: SOGA MUNENORI
IPC: B66B5/06
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a braking distance, prevent a rope slip, and easily resolve the rope slip.  <P>SOLUTION: This system comprises an inverter circuit 11 for supplying power to a hoisting motor 3 for driving a car 1, an inverter control circuit 12 for controlling the inverter circuit 11 based on operation control patterns including patterns regarding a speed control and a torque control of the hoisting motor 3, a motor side speed detector 7 for detecting the speed of the hoisting motor 3, a governor side speed detector 8 for detecting the speed of the governor 5 as a speed of the car 1, car detection switches 9A, 9B mounted to predetermined positions in a hoistway, in which the car 1 travels, and detecting passage of the riding car, and an emergency brake control circuit 17 for judging an excessive speed based on speed detection signals from the speed detector 7 or 8 when the passage is detected, calculating a torque bias value for stopping the hoisting motor 3 at an increased deceleration, and commanding execution of the torque control, in which a calculation value is added, to the inverter control circuit 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214920-A (JP)
Title: Fuel injection system
Inventor: WATANABE SHINICHIRO
IPC: B62D65/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection system with a simple structure which can inject a fuel into a fuel pipe and also can fasten a fuel cap.  <P>SOLUTION: The fuel injection system 1 is equipped with an injection gun, a robot arm 20 a front edge flange face 21 of which can be rotated, a gripping device 30 fixed on the front edge flange 21 of the robot arm 20, and a control device 40 to control them. The control device 40 is equipped with a gasoline injection means 41, which grips the injection gun with the gripping device 30 and inserts an outlet port of the injection gun into the front edge of a fuel pipe 53 to inject the fuel, and a cap fastening means 42 which fastens the fuel cap to the front edge of the fuel pipe 53 by separating the injection gun from the fuel pipe 53, gripping the fuel cap with the gripping device 30 making the fuel cap in contact with the front edge of the fuel pipe 53, and rotating the front edge flange face 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218162-A (JP)
Title: Lighting device for high-pressure discharge lamp
Inventor: ISHIZUKA AKIO
IPC: H05B41/24
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost lighting device for a high-pressure discharge lamp that enables accurate obtaining of a desired superimposed waveform.  <P>SOLUTION: The duty ratio of a drive pulse signal is expanded at a prescribed ratio, during a prescribed period of time that is delayed for a fixed period of time from the rise/fall of a rectangular-wave pulse, in synchronization with the rectangular-wave pulse that drives an inverter 22. A drive pulse signal is generated so as to drive a converter 20, by feeding back an output voltage of the converter 20; the drive pulse signal is inverted so as to reduce the HIGH pulse length of the inverted pulse signal at a prescribed ratio; a gate pulse falls, in synchronization with the fall of the rectangular-wave pulse, driving the reduced pulse and the inverter 22, while having a shorter HIGH pulse length than that of the rectangular-wave pulse; a logical product pulse of the gate pulse is generated; and the logical product pulse is superimposed on the drive pulse signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222874-A (JP)
Title: Lens barrel
Inventor: SASAKI HIROMITSU
IPC: G03B17/04
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel wherein a position of limiting the rotation of a rotating member whose rotation is limited in a specified operating state can be controlled precisely.  <P>SOLUTION: In the lens barrel where rotation of a driven ring is prevented when a follower 26 is located in a circumferential groove 18f2 of a rotational transfer ring 18, so that the driven ring is held at a non-photographing position, and when the follower is located in a rotational transfer groove of the rotational transfer ring, the driven ring is moved from the non-photographing position to a ready-to-photograph position by rotation of the rotational transfer ring. The circumferential groove of the rotational transfer ring has a pair of wall surfaces parallel with each other so as to always determine a position of the follower in the optical axis direction when the driven ring moves from the non-photographing position to the ready-to-photograph position. The cam groove of a linearly moving guide ring has an axial-direction component in all the range that is used to move the driven ring from the non-photographing position to the ready-to-photograph position, and is constituted so that a rotation area where only relative rotation occurs between the linearly moving guide ring and the driven ring may not exist.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230922-A (JP)
Title: Contact device
Inventor: YAMAMOTO RITSU
IPC: H01H50/14
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact device capable of enhancing flexibility of designing a stationary terminal while reducing a manufacturing cost.  <P>SOLUTION: This contact device is provided with: a contact block A equipped with a stationary terminal 11 having a stationary contact 11a and a movable contact 20 brought into contact with and separated from the stationary contact 11a; a drive block B to drive the movable contact 20 so that the movable contact part 20b is brought into contact with and separated from the stationary contact 11a; and an external terminal 12 connected to the stationary terminal 11 and connected to an external circuit (not shown in the figure). A projecting part 11d projecting toward the external terminal 12 is protrusively provided in the top face of the collar part 11b of the stationary terminal 11, an insertion hole 12a to pass through the projecting part 11d is provided through the external terminal 12, and the projecting part 11d is bonded to the external terminal 12 by plastically deforming and elastically deforming the projecting part 11d with the projecting part 11d inserted in the insertion hole 12a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221181-A (JP)
Title: Condensed-ring aromatic compound, and light-emitting element using the same
Inventor: NEGISHI CHIKA
IPC: H01L51/50
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting element of excellent durability exhibiting an optical output of high efficiency and high luminance.  <P>SOLUTION: The organic light-emitting element is constituted of an anode, a cathode, and an organic compound layer held between the anode and the cathode, with either the anode or the cathode being transparent or semi-transparent and the organic compound layer comprising at least one species of condensed-ring aromatic compounds represented by formula [1].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227078-A (JP)
Title: Power system, its control method, and vehicle
Inventor: KITANO EIJI
IPC: B60L50/16
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the abnormality of a first voltage sensor which detects the battery side voltage of a boost converter from the abnormality of the overvoltage of a battery, and to achieve much more appropriate control in a power system for supplying a voltage from a battery to an invertor by booting it by a boost converter, and for supplying the voltage from the battery to an auxiliary unit by decreasing it by a DC/DC converter.  <P>SOLUTION: Even when a battery side voltage VL1 from a first voltage sensor becomes equal to or more than a voltage Vref for decision, and the generation of any temporary abnormality is decided (step S100, S110, S130), a battery side voltage VL2 from a second voltage sensor which detects a battery side voltage VL2 of a DC/DC converter is compared with a voltage Vref for decision. Thus, it is possible to discriminate overvoltage abnormality and the abnormality of a first voltage sensor (step S150 to S200), and to control the invertor or a boost converter based on the discrimination result (steps S140, S180, S210).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226735-A (JP)
Title: Printer
Inventor: ASADA MITSUHO
IPC: B41J2/325
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of preventing paper which projects to the outside of a body from an entrance on the back of the body from hitting against the wall or the like and being folded without lowering user-friendliness.  <P>SOLUTION: A plate type tray 30 is attached to a base in the printer 1. The tray 30 is attached to be freely pulled out to the back side of the printer 1 body. The length of the tray 30 to be pulled out to the back side of the printer 1 body is longer than length by which the paper conveyed back and forth during printing projects from the entrance 23. Therefore, by pulling out the tray 30, space where the paper projecting from the entrance 23 does not hit against the wall or the like is secured during printing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231697-A (JP)
Title: Heat treatment equipment
Inventor: KUSUDA TATSUFUMI
IPC: H01L21/26
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for detecting the cracking of a substrate carried in equipment without opening the equipment, when the substrate introduced into the equipment is cracked.  <P>SOLUTION: A microphone 61 monitors sound in a heat space V immediately after flash heating treatment by a flash lamp 41 to obtaine an acoustic signal. A crack occurrence detection section 63 determines whether cracking sound is included in the acoustic signal obtained by the microphone 61 (concretely, the acoustic signal obtained by the microphone 61 while a prescribed frequency region is removed by a filter circuit 62), thus determining whether the substrate W carried in the equipment has cracked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234051-A (JP)
Title: Letterpress, its producing method and printing apparatus for can
Inventor: SATO MUTSUMI
IPC: B41C1/05
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a letterpress which can allow a hollowed point, which is printed by a hollowed part of the letterpress, to be reproduced precisely and which can perform high resolution printing and to provide a method for producing the letterpress and a printing apparatus for cans, in which the letterpress is used.  <P>SOLUTION: The letterpress 30 is used in the printing apparatus for cans, which is provided with; a plate drum having a cylindrical surface; and a blanket which is contacted with the plate drum and to which ink is transferred, and is arranged on the outer peripheral surface of the plate drum. In such a state that the letterpress is arranged on the outer peripheral surface of the plate drum, a flat part 31 is formed in the outermost position in the radial direction and the hollowed part 32 is formed to be recessed toward the inside from the flat part 31 in the radial direction. The hollowed part 32 has a bottom part 33 and a sidewall part 34 erected from the bottom part 33. A relief part 35, which slopes gradually toward the inside in the radial direction as it goes from the flat part 31 side to the hollowed part 32 side, is formed between the flat part 31 and the side wall part 34 of the hollowed part 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240391-A (JP)
Title: Method of calculating coil pattern, and tilted magnetic field coil
Inventor: ABE MITSUJI
IPC: H01F5/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase manufacturability by removing constraints on designing of a coil pattern and to improve accuracy of a magnetic field.  <P>SOLUTION: The method of calculating a coil pattern is characterized by performing a step wherein a current potential is calculated at each contact between finite surface elements which constitute each coil surface based on an initial value of an input current potential distribution, and the current potential is repeatedly calculated for coil surfaces one after another so that a surface current represented by the current potential is closer to a target magnetic field distribution set for each of the finite surface elements, and a current potential distribution which generates a magnetic field within a range of allowable errors of each target magnetic field is obtained under the conditions of each magnetic field, and a step of determining the coil pattern from the contour lines of the obtained current potential distribution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244387-A (JP)
Title: Lens assembly and image capturing device
Inventor: SASAKI RYUTA
IPC: G02B7/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens assembly which maintains adhesive strength of an adhesion fixation region even in a high-temperature, high-humidity environment, and an image capturing device with the lens assembly.  <P>SOLUTION: A first screw 101 is formed on a lens frame 10, a second screw 1001 is formed on a lens holder, and both the screws are threadably engaged with each other to fit the lens holder 100 around the lens frame 10. Further, a clamping mechanism is not provided on an outer wall of the lens holder 100, but the adhesion fixation region AH is provided between the lens holder 100 and lens frame 10, and an adhesive is applied to achieve adhesion fixation. Furthermore, O rings 16 and 17 are arranged at both ends of the adhesion fixation region AH to stop water from entering the adhesion fixation region AH from outside, and thus the adhesive strength is prevented from decreasing to prevent the screws from being loosened due to a decrease in adhesive strength.  <P>COPYRIGHT: (C)2010,JPO&INPIT