baber/WOPTO huggingface dataset:
Patent JP-2007298137-A (JP)
Title: Hydraulic system of construction machine
Inventor: MIYAGAWA KENJI
IPC: F15B11/00
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic system of a construction machine, which prevents generation of cavitation caused by intake of a hydraulic pump in a hydraulic circuit in simple constitution, and is free to adapt to the hydraulic pump in either type of variable capacity type and fixed capacity type.  <P>SOLUTION: The hydraulic system of the construction machine is furnished with: an electronic governor 3 to change engine speed of an engine 2 by a signal from a controller 4; a hydraulic pump 1 driven by the engine 2; and a pressure sensor 5 to detect intake pressure (circuit pressure P) of the hydraulic pump 1 by connecting it to the controller 4, and controls the engine speed of the engine 2 so as to be reduced to predetermined engine speed when the intake pressure (circuit pressure P) of the hydraulic pump 1 becomes lower than specified pressure (standard pressure Ps).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302435-A (JP)
Title: Gas conveying mechanism for dry ice and dry ice injection device
Inventor: HANEMICHI TOMOYUKI
IPC: B24C7/00
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To remove condensed water flowing together with the mixed flow of gas and dry ice by reducing the water content in the gas for conveying dry ice by a simple structure in a gas conveying mechanism for dry ice and a dry ice injection device.  <P>SOLUTION: This gas conveying mechanism for dry ice comprises a hopper 1 for storing particulate dry ice 2, a blower 10 for forming a conveying air A<SB>4</SB>for conveying dry ice 2, and a feeder 5 for feeding the dry ice 2 in the hopper 1 into a pipeline 11 from the blower 10. The hopper 1 comprises a flow passage P for so circulating the air A<SB>0</SB>for forming the conveying air A<SB>4</SB>as to be heat-exchanged with the dry ice 2. A condensed water collector 8 for collecting the condensed water in the air is installed in the flow passage between the flow passage P and the blower 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305882-A (JP)
Title: Memory element and memory
Inventor: YAMAMOTO TETSUYA
IPC: H01L27/105
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory element which can improve a thermal stability without increasing a write current.  <P>SOLUTION: The memory element 3 has a memory layer 17 which reserves information in a magnetized state of a magnetic substance, and a magnetized fixed layer 31 is located for the memory layer 17 through an intermediate layer 16 composed of an insulator. Electrons are injected which are spin-polarized in the direction of laminated layers, thereby changing the direction of magnetization M1 of the memory layer 17 to record the information into the memory layer 17. A size of magnetostriction constant of a ferromagnetic layer is 1×10<SP>-5</SP>or more as composing the memory layer 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308235-A (JP)
Title: Image forming device
Inventor: MATSUMOTO MUNEYUKI
IPC: B65H26/00
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost for identification of paper by reducing the number of parts since the types of paper can be identified by one paper type transmission member because the paper type transmission member having parts to be detected the shapes of which are different from each other for each type of paper is fitted to a paper roll in the direction according to the type of paper and the parts to be detected corresponding to the types of paper are located at predetermined positions, and the shapes of the parts to be detected are detected at the predetermined positions.  <P>SOLUTION: In this image forming device, a paper roll formed by wrapping a band-like paper around a core is rotatably supported and printing is applied to the extracted portion of the paper. The image forming device comprises a paper type transmission member 2 on which the parts 22, 23 to be detected having different shapes for each type of paper are installed at different positions and on which either of the parts 22, 23 to be detected is positioned at a predetermined location when it is installed on the paper roll in the direction according to the type of paper and a paper type identification means for identifying the type of paper by detecting the shapes of the parts 22, 23 to be detected at the predetermined locations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311511-A (JP)
Title: Wiring board unit
Inventor: HASEGAWA SHIN
IPC: H05K1/18
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board unit in which an electric circuit pattern can be easily formed on a wiring board and the wiring board can be miniaturized.  <P>SOLUTION: The wiring board unit has a wiring board 2; a housing 3 on the wiring board 2; terminals 11-14 each having a first end fixed on the housing 3 and a second end fixed on the wiring board 2; a housing mounting component 10 connected to the first end of each of the terminals in the housing; and board mounting components 4, 5 mounted in a spaced state with the housing 3 on the wiring board 2. The terminals 13, 14 are arranged so as to pass through the upper part of the board mounting components 4, 5, the second ends 36, 37 of the terminals 13, 14 are fixed on the wiring board 2 in the vicinity of the board mounting component 5, and the second ends 36, 37 of the terminals 13, 14 fixed on the wiring board 2 are electrically connected to the board mounting component 5 via the wiring pattern of the wiring board 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307652-A (JP)
Title: Coated tool and manufacturing method thereof
Inventor: ISHIKAWA TAKASHI
IPC: C23C14/06
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated tool excellent in surface smoothness, which is improved in peeling resistance by exhibiting high hardness and heat resistance of a film including Si and enhancing its toughness.  <P>SOLUTION: In the coated tool with the film coated on the surface of a base material, at least one layer of the film is a hard nitride film including Si, and the hard film includes Kr. Preferably, the Kr content of the hard film is not less than 0.01 and not more than 0.6 by atomic%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308027-A (JP)
Title: Method for estimating friction coefficient of road surface, system for estimating friction coefficient of road surface, and computer program for estimating friction coefficient of road surface
Inventor: LE GRAND RENE
IPC: B60W40/068
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating an instantaneous friction coefficient of a road surface with high precision.  <P>SOLUTION: The method for estimating a friction coefficient of a road surface 10 is related to an active chassis system, and a method, a system, and a computer program for estimation of road-to-wheel friction (RFE). It comprises a step 11 of continuously estimating the friction coefficient of a road surface using algorithm based on a dynamic model of a vehicle, a step 12 of setting a range of the friction coefficient of the road surface based on preliminarily set transitive or static vehicle travel parameters, and a step 13 of resetting the algorithm so as to maintain the friction coefficient of the road surface estimated by the step of estimating the friction coefficient of the road surface to be within the range of the friction coefficient of the road surface set by the range setting step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307490-A (JP)
Title: Coating apparatus and magnetic tape manufacturing apparatus
Inventor: SHIMIZU YUTAKA
IPC: G11B5/842
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus capable of preventing damage relative to a band-like body, generation of a wrinkle and generation of uneven coating of a coating liquid.  <P>SOLUTION: The coating apparatus is provided with a backup roll 3 for supporting a resin film 201, a pushing out part 4 for pushing out the coating liquid toward a surface of the resin film 201 supported by the backup roll 3, and a cleaning part 5 for cleaning the surface of the backup roll 3, and is constituted so as to coat a surface of the resin film 201 with the coating liquid. The cleaning part 5 is provided with a removal member 53 having a contact portion with the surface of the backup roll 3 formed by a cloth and capable of removing a foreign matter deposited on the surface of the backup roll 3; a horizontal movement mechanism 51 for moving the removal member 53 along a central axis of the backup roll 3; and a vertical movement mechanism 52 for moving the removal member 53 along a direction approaching/leaving it relative to the surface of the backup roll 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006254698-A (JP)
Title: Power supply device of pocket version terminal
Inventor: UNNO KOICHI
IPC: H02J7/10
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charger which can be finished, without increasing a number of necessary kinds of the battery chargers, even if the number of cells is different of a battery unit.  <P>SOLUTION: A number of the battery cells is decided, based on the output voltage of a battery pack by a battery charging unit, and the output voltage of a battery charge circuit to be matched with the decided number of the battery cells is determined. In the case that battery connection is not detected, even when supply of an external power source is detected, a power supply circuit of a battery charge control unit is placed in stop condition. Moreover, the condition for detecting a battery that is not yet connected to the outputs cancellation voltage for canceling a cut-off condition by an overdischarge of the battery. The power supply device of pocket version terminal connects a capacitor, charged with output voltage of a main DC/DC converter as an auxiliary power source of a back-up DC/DC converter, to eliminate the need for interchange of auxiliary battery.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007314261-A (JP)
Title: Heavy article turning device
Inventor: MIKAMI MASARU
IPC: B25J15/08
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heavy article turning device capable of turning a heavy article without synchronization of the work-timing of a holding member, preventing any idling of the holding member which does not hold any heavy article, and turning the heavy article in a stable state.  <P>SOLUTION: A turning device comprises a pair of holding arms 2a, 2b which are arranged facing each other in a device body in a freely advancing/retracting manner, driving means 21a, 21b for moving the holding arms in an advancing/retracting direction, a pair of holding members 31a, 31b which are provided on opposite parts of the holding arms to hold a heavy article w when brought close to each other and movable turnably around the moving direction of the holding arms, and a turning means 4 which is provided on one holding arm to turn the holding arm. A turn preventive mechanism for preventing the turn around the moving direction of the other holding member when the holding of the heavy article by the pair of holding members is released is provided on the other holding arm 2b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317406-A (JP)
Title: Installation structure of fuel cell
Inventor: ONUMA TOMOSHI
IPC: H01M8/24
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell improved in vibration resistance and impact resistance of a fuel cell stack thereof and capable of maintaining excellent power generating performance.  <P>SOLUTION: The fuel cell stack 11 formed by laminating several power generating cells 14 is supported by buffer devices in a place for installation. The fuel cell stack 11 is arranged in a car body frame 31 so that laminating direction of the cells 14 becomes horizontal, and a front link mechanism 21 and a rear link mechanism 22 as the buffer device are provided in front and rear of a stack case 12 covering the fuel cell stack 11, and a right link mechanism 23 and a left link mechanism 24 as the buffer device are provided right and left of the stack case 12. External force applying in the vertical direction is converted to the force in the back and forth direction by the front link mechanism 21 and the rear link mechanism 22, and external force applying in the right and left direction is converted to the force directing backward by the right link mechanism 23 and the left link mechanism 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318379-A (JP)
Title: Wireless intercom system
Inventor: TANAKA TAKAKO
IPC: H04M9/00
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless intercom system wherein an extended master unit can confirm an image with a camera-attached slave through relay by a master unit and the extended master unit can cope with deterioration in a radio wave state while the extended master unit makes communication with the master unit only with wireless communication.  <P>SOLUTION: The modulation system in the wireless transmission processing sections 36, 66 in the master unit 20 and the extended master unit 50 is allocated differently between a video signal S23 and an audio signal S22, further, the video signal S23 is allocated to a modulation system of a higher transmission rate, and a wireless transmission control section 38 for controlling the wireless communication operation carries out transmission with a transmissionable modulation system in response to a monitoring output from a wireless state monitoring section 37. Thus, the system can carry out video/speech/command transmission (monitor attached interphone level) ordinarily, the system executes video/speech/command transmission (interphone level for a speech function only) as a radio state is deteriorated, and achieves only command transmission (call bell level) in the worst case.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315886-A (JP)
Title: Gas bearing for nuclear magnetic resonance apparatus, and the nuclear magnetic resonance apparatus
Inventor: TSUCHIYA TSUGUTOSHI
IPC: G01R33/30
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas bearing, with the occurrence of radial vibration suppressed in rotating a sample tube with a measuring sample placed therein, in an NMR apparatus equipped with a split-type magnet and a multi-axial bore.  <P>SOLUTION: This gas bearing for NMR is equipped with a spinner rotation mechanism for making a spinner mounted with the sample tube rotate circumferentially of the sample tube, by pressurized gas and radial bearings for supporting the spinner in a magnetic field space by thereto supplying a gas from radial direction of the sample tube. This gas bearing is equipped with the radial bearings, in at least one place for each of upper and lower sides of the spinner with its center of gravity position being interposed therebetween. Radial direction fluctuations of the sample tube are suppressed by the radial bearings, provided above and below the spinner, with the gravity center position interposed therebetween, and the sensitivity of the NMR apparatus is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316284-A (JP)
Title: Developing roller, process cartridge for electrophotographic device and electrophotographic device
Inventor: KURACHI MASAHIRO
IPC: F16C13/00
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller which imparts excellent negative electrifying property to toner so as to form a high-quality image, that is, a high-density, clear, little fogged and little ghost image, and which restrains the staining of a photoreceptor, has little resistance irregularity and is excellent durability, and a process cartridge for an electrophotographic device capable of forming an image having high image quality and made excellent in durability and an electrophotographic device.  <P>SOLUTION: The developing roller having an elastic layer around a conductive shaft center body has a surface layer containing an amine-based compound having surfactant structure and binding resin. The amine-based compound has an amine valence ≥20 mgKOH/g and ≤140 mgKOH/g. Desirably, the amine-based compound contains any one or two or more amino bases selected from the amino base of phosphate, the amino base of carboxylate or the amino base of ether sulfonic acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314062-A (JP)
Title: Vehicular direction indicator device
Inventor: HAYASE FUMITAKA
IPC: B60Q1/42
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular direction indicator device capable of easily stopping a bracket at a neutral position when returning the bracket located at a left turn indication position or a right turn indication position to the neutral position with few constraints when installed, and preventing foreign matter from entering into a unit case.  <P>SOLUTION: A click piece 8 of a click mechanism 11 for turn is arranged in a shaft direction of a shaft part 7a to be a rotation center of the bracket 7. The click piece 8 is energized to a click peak 10 for turn side provided in an internal surface of a cover 6 of the unit case by energizing force of a click spring 9. When the bracket 7 is returned to the neutral position from a located state at the left turn indication position or the right turn indication position, sliding resistance combined with sliding resistance between the click piece 8 and the click peak 10 for turn by the energizing force of the click spring 9 and sliding resistance between the bracket 7 and the unit case by reaction of the click spring 9 acts, and thereby the bracket 7 is easily stopped at the neutral position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318550-A (JP)
Title: Sound emission/pickup apparatus
Inventor: ISHIBASHI TOSHIAKI
IPC: H04R3/02
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To pick up sound from an utterance person certainly without being influenced by sneak sound.  <P>SOLUTION: A level ratio calculation circuit 194 calculates the average signal level data Eav of signal level data E11-E14 and E21-E24 corresponding to respective sound pickup beam signals, and then calculates the level ratios CE11-CE14 and CE21-CE24 of respective signal level data E11-E14 and E21-E24 and the average signal level data Eav. Since the sneak sound is substantially equivalent for all signal level data E, the sneak sound component of the average signal level data Eav also becomes substantially equivalent. On the other hand, the sound picked up from the utterance person is inherent to the signal level data of a corresponding sound pickup beam signal. Consequently, the part corresponding to the sneak sound is flat in the level ratios CE11-CE14 and CE21-CE24 and the data level becomes high locally only at the part corresponding to the sound picked-up. The sound pickup beam signal including the sound picked-up is detected by utilizing it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319744-A (JP)
Title: Dispenser device
Inventor: MORINISHI TOMOHITO
IPC: B05C5/00
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispenser device which eliminates the flow-out of a liquid due to the fall-down of a piston in power stoppage.  <P>SOLUTION: The dispenser device is constructed so as to have an AC servomotor 11, a trapezoidal screw shaft 14 or a square screw shaft connected to a driving shaft 11a of the AC servomotor 11, a bearing nut 15 screwed to the trapezoidal screw shaft 14 or the square screw shaft, a piston rod 17 linked with the bearing nut 15, a cylinder 21 into which the piston rod 17 is inserted and a nozzle 24 provided in the cylinder 21. When the power for the dispenser device 1 is stopped during the liquid is supplied by using the dispenser device 1, the bearing nut 15 or the piston rod 17 is not fallen down with the dead weight because of the large static friction between the bearing nut 15 and the piston rod 17, thereby the liquid in the cylinder 21 is never forcibly fed by the piston rod 17 and does not flow out from the nozzle 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319344-A (JP)
Title: Golf club head and method of manufacturing golf club head
Inventor: MIZOO KAZUMASA
IPC: A63B102/32
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain requested backspin, fix the path of a ball and stabilize the carry and the stoppage of the ball on a green even if the face is wet with water because turf, the ball or the like is wet, and even if the turf or grass adheres to the face.  <P>SOLUTION: The golf club head 10 has fine bumps 17 having a prescribed height which are formed on the face 11 in a prescribed pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326108-A (JP)
Title: Cutting method of extruded article
Inventor: KANEKO DENJIRO
IPC: B21C35/02
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method of an extruded article capable of achieving improvement in yield and reduction in cost while accurately performing management of a product weight.  <P>SOLUTION: The cutting method of the extruded article is directed at cutting the extruded article at a target weight. The precedent extruded article (precedent article), which has been extruded is cut at the fixed length, and the actual weight of the cut precedent article is measured. Next, according to a weight ratio of the target weight to the actual weight of the precedent article, the fixed cut length is corrected to a cut length corresponding to the target weight so as to obtain the cut length corrected. The subsequent extruded article is cut corresponding to the corrected cut length as the new cut length.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328407-A (JP)
Title: Pattern layout system control method, its device, its program, and medium recording the same
Inventor: IZUKI YOSHIHARU
IPC: G06F17/50
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAD system control method having improved efficiency in editing a pattern layout.  <P>SOLUTION: While editing data A1 with CAD software A, data B1 corresponding to data A1 cannot be edited by CAD software B. Data consistency is kept when data A1 and B1 corresponding to a common pattern layout is edited with a plurality of different CAD software A and B, and the efficiency in editing the pattern layout can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326658-A (JP)
Title: Wire winding device and wire unwinding device
Inventor: UEDA SHOGO
IPC: B65H59/36
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire winding device and a wire unwinding device capable of consistently and uniformly winding and unwinding a wire without any fluctuation in the winding tension and the unwinding tension attributable to the fluctuation in the length or the angle of the wire to be wound or unwound when the wire is wound around or unwound from a bobbin, or without any other problems.  <P>SOLUTION: The wire winding device is used for winding a wire 2 to be fed from a wire feeding unit 1 around a bobbin 3, and comprises a first traverse 10 for reciprocating the winding position A of the wire 2 along the axial direction of the bobbin 3, and a second traverse 20 which carries the wire 2 between the wire feeding unit 1 and the first traverse 10 and reciprocates a carrying part B of the wire 2 in the same direction as the winding position A and synchronously at the one-half speed of the moving speed of the winding position A.  <P>COPYRIGHT: (C)2008,JPO&INPIT