baber/WOPTO huggingface dataset:
Patent JP-2007218003-A (JP)
Title: Drive unit of hybrid construction machine
Inventor: KATO YASUO
IPC: E02F9/20
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit of a parallel-type hybrid construction machine in which a gear box is not interposed between an engine and a hydraulic pump and a power generator/motor.  <P>SOLUTION: The drive unit of the parallel-type hybrid construction machine is capable of driving the construction machine through two drive systems one of which has a drive source of a main pump 108 driven by an engine 100 to drive hydraulic actuators 152, 154, 156, 158, and 160, and the other of which has a drive source of a generator/motor to drive a swiveling table 140. At one side of the crank shaft of the engine 100, the main pump 108 and the generator/motor are arranged in increasing order on the same shaft via couplings.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218387-A (JP)
Title: Coupler
Inventor: YOSHIHIRO KENJI
IPC: F16L37/10
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupler which allows secure joining by an easy operation and prevents breakage when an excessive torque exceeding a normal using range is applied.  <P>SOLUTION: A key groove 51 is formed in one of a socket S10 and a plug P10, and a ring-like member 53 having a key 52 to be fitted in the key groove 51 is rotatably arranged on the other of the socket S10 and the plug P10. A discrimination is made between the socket S10 and the plug P10 based on the key groove 51 and the key 52, and when an excessive torque exceeding a normal use range is applied, the ring-like member 53 is rotated to thereby prevent immoderate force from being applied. Thus, a predetermined container securely joined when supplying methanol in the container to a methanol fuel cell or replacing a used container itself, and breakage due to the excessive torque is also prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226866-A (JP)
Title: Photodetector, diffraction grating, optical pickup, and optical disk device
Inventor: KAWAMURA TOMOHITO
IPC: G11B7/13
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetector, a diffraction grating, an optical pickup, and an optical disk device in which light quantity variation caused by interference and a highly accurate tracking error signal and a focusing error signal can be generated, in an optical pickup mounting two wavelength multi-laser.  <P>SOLUTION: The device is provided with three light receiving area receiving respectively light beams emitted from a laser light source of a first wavelength and branched to three beams and arranged in alignment, and three light receiving area receiving respectively light beams emitted from a laser light source of a second wavelength being longer wavelength than the first wavelength and arranged in alignment. Distance between light receiving area of both sides out of three light receiving area receiving a light beam of the first wavelength is longer than distance between light receiving area of both sides out of three light receiving area receiving a light beam of the second wavelength.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225469-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: MATOBA YOSHITAKE
IPC: G01N23/223
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analyzer improved in a detection lower limit, which determines a trace aimed element included not only in a sample mainly composed of a heavy element but also in a sample mainly composed of a light element.  <P>SOLUTION: This fluorescent X-ray analyzer is equipped with a sample stand 3 for supporting the sample S; an X-ray source 4 for irradiating the center of a prescribed irradiation position P1 with a primary X-ray P; and a detector 5 arranged toward the irradiation position P1, for detecting a fluorescent X-ray Q generated from the sample S. The sample stand 3 has a detachable sample holding appliance 10 for fixing the sample S close to the X-ray source 4 and the detector 5, and can measure the sample S by arranging it selectively on either of the first inspection position A where an irradiation surface S1 agrees with the irradiation position P1 and the second inspection position B where the sample S is fixed to the sample holding appliance 10, and an irradiation surface S2 is brought close to the X-ray source 4, and a detection surface S3 is brought close to the detector 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233543-A (JP)
Title: Database management system, storage device, disaster recovery system, and backup method of database
Inventor: SUZUKI YOSHIO
IPC: G06F13/10
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain synchronous processing of a database in a realistic time while constructing a network between a main site and a sub-site by a narrow bandwidth line with reduced operation cost of a system.  <P>SOLUTION: A main DBMS 101 comprises a transaction execution part 104 reading a main DB 119 of a main storage device 110 based on an update request and updating data, and a writing part 106 writing the updated data to the main storage device 100. The main storage device 110 includes an unnecessary information removal part 1400 continuously overwriting an unused area in the written data with a preset character or value. The main storage device 110 is connected to a second storage device 120 storing a duplicate of the main DB 119 through a network 320, and the main storage device 110 is connected to the network 320 through a network device 140 including a data compression part compressing continuous values.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231548-A (JP)
Title: Authentication system, authentication apparatus, and authentication terminal
Inventor: OTANI KAZUFUMI
IPC: E05B49/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To save a power for a radio terminal and quickly perform authentication when authentication is performed through radio communication with the radio terminal with a built-in power supply.  <P>SOLUTION: A radio generating part generating radio wave is installed in an authentication lock device 20. An electromotive force generating part is installed on an ID card 60. When the authentication lock device 20 performs authentication operation, it emits radio wave from the radio wave generating part beforehand. When a signal provided by the electromotive force of the radio wave is input as a start signal, the ID card 60 is started. In this state, radio communication is performed between the authentication lock device 20 and the ID card 60 for authentication.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231779-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KATO KENJI
IPC: F02D45/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of relatively accurately estimating combustion air fuel ratio when combustion air fuel ratio gets richer than theoretical air fuel ratio.  <P>SOLUTION: An upstream side hydrogen concentration sensor 2 is arranged in an upstream side of a catalyst device 1 in an engine exhaust system. Combustion air fuel ratio is estimated based on hydrogen concentration in exhaust gas detected by the upstream side hydrogen concentration sensor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235383-A (JP)
Title: Wireless apparatus
Inventor: ISHII TSUKASA
IPC: H03C1/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless apparatus, the effect of variations in a power supply voltage V on which can be eliminated without causing a complicated circuit configuration, upsizing and a cost increase.  <P>SOLUTION: Carrier signals C from an input terminal 1 are fed to power amplifiers 6<SB>1</SB>to 6<SB>32</SB>. A modulation signal M from an input terminal 2 is digitally converted by an A-D converter 3, and its digital data value Ad<SB>1</SB>are fed to a switching signal generating section 5. A voltage detection section 10 detects the power supply voltage V of a PA power supply 9, the voltage is digitally converted by an A-D converter 4, and the result is fed to the switching signal generating section 5 as a digital data value Ad<SB>2</SB>. In the switching signal generating section 5, a subtractor 11 detects a variation in the power supply voltage V on the basis of the digital data value Ad<SB>2</SB>, and a subtractor 12 subtracts the variation from the digital data value Ad<SB>1</SB>. Lower-order 6 bits of the digital data value Ad<SB>1</SB>' from the subtractor 12 are used for turning on/off switching signals for the power amplifiers 6<SB>27</SB>to 6<SB>32</SB>, and the higher-order 5 bits of the digital data value Ad<SB>1</SB>' are given to a PA selection section 13, which generates on/off-switching signals for the power amplifiers 6<SB>1</SB>to 6<SB>26</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231346-A (JP)
Title: Thermal spraying method
Inventor: MEGA MASAHIKO
IPC: F01D5/28
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal spraying method capable of appropriately controlling the temperature of spray particles.  <P>SOLUTION: The thermal spraying method comprises: a preliminary thermal spraying step of performing thermal spraying in a direction different from a thermal spraying object; a temperature detecting step of detecting the spray particle temperature in the preliminary thermal spraying step; an adjusting step of adjusting the set parameter of a thermal spraying gun in such a manner that the spray particles attain the prescribed temperature; a step of adjusting the relative position of the thermal spraying object with respect to the thermal spraying gun so as to attain the position where the spray particles temperature is detected in the temperature detecting step; and a step of subjecting the thermal spraying object to thermal spraying in the set parameter adjusted in the adjusting step. In this thermal spraying method, the thermal spraying temperature is appropriately adjusted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203010-A (JP)
Title: Effortless free stretcher for lifting foot utilizing repulsive force
Inventor: INOUE YASUO
IPC: A61H3/00
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking aid for news paper and milk delivering persons which helps persons suffering slightly failed walking attributed to weakened lifting of feet.  <P>SOLUTION: A guide groove is arranged beforehand separately from clothing put on a lower part of a body so that a freely stretchable matter such as a rubber or a spring could be stretched freely and easily on the clothing. Then, the stretchable matter such as a rubber or a spring is put through the guide groove and the guide groove is put together with the clothing to be connected firmly. As a result, when the right foot is lifted backward, the load of the physical weight of a user shifts to the left foot while the right foot is relieved of the load to be shrunk by a repulsive force of the rubber or the spring, thereby imposing no load on the lifting actions of the feet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230601-A (JP)
Title: Container cap
Inventor: KOBAYASHI TSUTOMU
IPC: B65D51/18
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container cap which eliminates a seal leak at a discharge opening by absorbing a gap in height between each part and each section and prevents a seal member for a discharge opening seal from coming off from a cap body in removing the cap from the container body.  <P>SOLUTION: This container cap comprises a cap body 50 rotatively screwed to the discharge part 5 standing from the top end of a body 3, a seal member 53 sealing a discharge opening by the pressure of the cap body in closing the cap engaged vertically movably on the inside face of the cap body and a short tubular member 54 engaged on the inside face of a cap body peripheral wall 52. The short tubular member has a seal member support face 54a for supporting the outer periphery bottom of the seal member 53 from below and for preventing the member from coming off from the cap body in removing the cap body from a container body. The seal member is formed of a soft material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233024-A (JP)
Title: Display method of display device of hierarchical configuration
Inventor: KITAMI DAIICHI
IPC: G06F3/048
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method of a display device of hierarchical configuration which is an effective display method of letting an operator recognize a switch operation condition regarding a first switch or second switch and perform switch operation needed for screen transition of a display screen.  <P>SOLUTION: Operation condition information 10, regarding the switch operation condition 9 of the first switch 4 or second switch 5, to be displayed out on the display screen 6 to let the operator recognize it is displayed at a different position according to differences of the switch operation condition 9. The operation condition information 10 is displayed in the form of a display image which is repeatedly reversed in predetermined timing during the switch operation and the display image represents the necessary number of times of reversing regarding to the switch operation condition 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229383-A (JP)
Title: Movable accessory device of game machine
Inventor: FURUYA REIKO
IPC: A63F7/02
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable accessory device which performs game performance actually having a movement without depending on a picture on the display screen of a liquid crystal display device, etc.  <P>SOLUTION: A non-magnetism cylindrical body is arranged along the surface of a game board, a support rod, which turns with the cylindrical body, is provided within the cylindrical body, and an electromagnet is provided on the support rod. A small attraction body equipped with a magnetic piece, which is contained by an accommodating portion, is provided under the cylindrical body and a small attraction body is attracted by a magnetic force of the electromagnet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009132621-A (JP)
Title: Method for producing cyclopropylamide compound
Inventor: ONISHI TOMOYUKI
IPC: C07D491/22
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing 3-amino-2-hydroxyhexanoic acid cyclopropylamide, suitable for industrial production, to provide an intermediate compound useful for the production method, and to provide a method for producing the intermediate compound.  <P>SOLUTION: This method for producing the 3-amino-2-hydroxyhexanoic acid cyclopropylamide includes reacting 3-propyloxiranecarboxylic acid cyclopropylamide with a metal azide to obtain 3-amino-2-hydroxyhexanoic acid cyclopropylamide, and then reducing the compound to obtain the 3-amino-2-hydroxyhexanoic acid cyclopropylamide. The 3-propyloxiranecarboxylic acid cyclopropylamide can be produced by reacting 3-propyloxiranecarboxylic acid with cyclopropylamine. An optically active 3-amino-2-hydroxyhexanoic acid cyclopropylamide can be produced using, as a starting material, optically active (2S, 3R)-3-propyloxiranecarboxylic acid which can be produced by a diastereomer method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2006150455-A (JP)
Title: Feeder of sheet metal
Inventor: KAWASAKI YOSHIAKI
IPC: B21D43/11
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To precisely set the distance of a pitch feed etc., by exactly interlocking with working operation of a pressing device.  <P>SOLUTION: A clamper 66 has a function capable of immovably positioning and fixing a workpiece, and movably opening the same. A gripper 67 is movable for a prescribed set and exact distance by fixing and holding the workpiece in interlocking with the clamper 66 and has a function to move back and forth repetitively in a longitudinal direction shown in Figure as an open state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006293335-A (JP)
Title: Image forming apparatus, toner for image formation, and process cartridge
Inventor: IIMURA HARUO
IPC: G03G9/08
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which ensures high transfer efficiency, does not cause image defects due to faulty cleaning, and gives high image quality, a toner for image formation used in the image forming apparatus and a process cartridge.  <P>SOLUTION: Powder prepared by mixing a spherical toner and an amorphous toner is used as the above toner, wherein the ratio (F1/Q1)/(F2/Q2) of the value F1/Q1 given by dividing an average adherence F1 between an image carrier and the amorphous toner by an average charge amount Q1 per particle of the amorphous toner to the value F2/Q2 given by dividing an average adherence F2 between the image carrier and the spherical toner by an average charge amount Q2 per particle of the spherical toner is ≤0.8, and a mixing ratio of the amorphous toner in the mixed powder is 5-25%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245523-A (JP)
Title: Method for manufacturing single-sided copper-clad laminate roll
Inventor: UEDA KAZUNORI
IPC: B32B15/08
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a single-sided copper-clad laminate roll which has a successful appearance free from winding offset and winding creases, and can be used as such for fabrication such as circuit machining.  <P>SOLUTION: This single-sided copper-clad laminate roll can be obtained by forming a strip-like single-sided copper-clad laminate 5 through laminating copper foil 1 on one surface of a liquid crystal polymer layer 2, and rolling the laminate 5 after thermal treatment. Prior to rolling the single-sided copper-clad laminate 5, a resin elevation region 2' at both ends in the width direction, is each cut off by a cut-off width Δw portion, using a circular blade formed of a combination of an upper blade 3 and a lower blade 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244286-A (JP)
Title: Nucleic acid detection system and nucleic acid detection method
Inventor: AKAGAMI YOICHI
IPC: C12M1/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid detection system for preventing that nucleic acid is contaminated in an equipment for detecting the nucleic acid; in other words to provide a system having a mechanism for preventing the transpiration of a reaction solution in a system for reacting at high temperature in the time of a nucleic acid amplification reaction.  <P>SOLUTION: This nucleic acid detection system comprises a nucleic acid detection device A and a nucleic acid detection equipment B. The nucleic acid detection device A has a mechanism for preventing the transpiration of a reaction solution in a system for reacting at high temperature, and is controlled with the nucleic acid detection equipment B. Hereby, a system is provided for preventing the contamination of the nucleic acid in an equipment for detecting the nucleic acid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248284-A (JP)
Title: Sensing element, and target substance sensing apparatus and method using same
Inventor: OGAWA YOSHINORI
IPC: G01N33/543
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensing element which can be applied to a sensing apparatus for sensing a target substance by using plasmon resonance and can improve sensitivity of the sensing apparatus.  <P>SOLUTION: The sensing element which is employed in the sensing apparatus for sensing the target substance in a specimen by using the plasmon resonance, comprises a substrate and a plurality of metal members arranged on the substrate. Each metal member has a columnar structure, and the metal members are arranged in the sensing element so as to be oriented along the long axis direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248935-A (JP)
Title: Image processor and image processing method, program, recording medium and integrated circuit
Inventor: MATSUMOTO KEIZO
IPC: G09G5/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To attain an image processor and an image processing method for optimally improving image quality and visibility, and to provide a program, a recording medium and an integrated circuit.  <P>SOLUTION: An input image signal is converted to color space composed of signals of hue, chroma and lightness, and a minimum value, a maximum value, an average value and a distribution state of a signal level in a predetermined region are detected as image feature information of lightness and chroma by a lightness feature detecting means 4 and a chroma feature detecting means 5. An illuminance value is obtained by an illuminance detecting means 8. In an image/illuminance adaptive chroma and lightness control means 6, by considering a signal value and a feature state of lightness and chroma of a detected input image, a correction control value of lightness and chroma adaptive to the image is calculated, and the control value is corrected by the illuminance value which is obtained for the control value. The correction control value which is adapted to the illuminance is independently controlled for each predetermined hue, correction processing is performed by an lightness correction processing means 2 and a chroma correction processing means 3, and thereby, display in which visibility or image quality is improved is attained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252141-A (JP)
Title: Control device of stepping motor
Inventor: TAKA HIROAKI
IPC: H02P8/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow high speed revolving of a stepping motor.  <P>SOLUTION: A lead angle controller 23 accepts current deviations Δiα and Δiβ and detection angle θf, and outputs a lead angle Δθ corresponding to a torque current deviation. An adder 24 calculates a coil exciting angle by adding an angle command θ* and the lead angle Δθ together. A sine wave signal generator 4 outputs a sine wave signal sin(θ*+Δθ). A cosine wave signal generator 5 outputs a cosine wave signal cos(θ*+Δθ). Multipliers 6 and 7 output current command values iα* and iβ*. Subtractors 10 and 11 output current deviations Δiα and Δiβ. A current controller 12 outputs an excitation current in α phase corresponding to the current deviation Δiα. A current controller 13 outputs the excitation current in β phase corresponding to the current deviation Δiβ. An inverter 14 applies α phase application voltage Vα and β phase application voltage Vβ according to the excitation currents in α phase and β phases.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251028-A (JP)
Title: Superconducting element and its manufacturing method
Inventor: HARUYAMA JUNSHI
IPC: B82B1/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting element which includes a multilayered carbon nanotube in its superconducting state, and also a method of manufacturing the superconducting element.  <P>SOLUTION: In the superconducting element including a multilayered carbon nanotube and a metallic electrode, the multilayered carbon nanotube has a diameter of 5-20nm, is made up of 2-20 layers, and has a cross section cut vertically to its longitudinal direction. The metallic electrode is contacted at the above cross section with the multilayered carbon nanotube.  <P>COPYRIGHT: (C)2007,JPO&INPIT