baber/WOPTO huggingface dataset:
Patent JP-2007309653-A (JP)
Title: Inertial sensor
Inventor: YASUKAWA HIRONAGA
IPC: G01C19/574
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance detection precision and detection sensitivity by restraining the motion in the direction of rotation that is unnecessary, when vibrators operate.  <P>SOLUTION: An inertial sensor 1 is provided with elastic supporters 102, each of which keeps one end supported by support members 103 on a first substrate 100, vibrators 101 separated from the first substrate 100 and supported by the other end of each elastic supporter 102, and displacement detectors (detection electrodes 108, 120) which detect displacements of the vibrators 101 and output signals. In the sensor, relational expression (Lu-Lj)×Fu=(Ld+Lj)×Fd is satisfied, when the Lorentz force generated in the upper part of each vibrator 101 is Fu, the Lorentz force generated in the lower part of the vibrator 101 is Fd, the distance from the center of gravity of the vibrator 101, up to the support point of the vibrator 101 is Lj, the distance up to the driving point in the upper part of the vibrator 101 is Lu, and the distance up to the driving point in the lower part of the vibrator 101 is Ld; and a thin-film magnetic substance 110 is formed in each vibrator 101.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309990-A (JP)
Title: Optical microwave multiplier
Inventor: NAGATSUKA TSUTOMU
IPC: G02F1/01
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical microwave multiplier which can easily carry out predetermined operations regardless of temperature changes or manufacturing errors.  <P>SOLUTION: This optical microwave multiplier has a light source 1 to oscillate to output a laser beam, a light modulator 2 having a microwave input terminal, and first and second etalons 4, 5 arranged at both sides of the above light modulator 2. The light source 1 is variable in wavelength, and the first and second etalons 4, 5 have free spectrum intervals slightly changing from each other, and the wavelength of the above variable wavelength light source 1 is selected in a passband of the first etalon 4. Further, representing the free spectrum intervals of the first and second etalons by fsr1 and fsr2 and making m and n positive integers, fsr1 and fsr2 are set up to make m×fsr1 and n×fsr2 slightly different from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309693-A (JP)
Title: Automatic testing system
Inventor: MATSUSHITA HIROSHI
IPC: G01S19/23
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic testing system capable of evaluating automatically performance of a receiver accurately.  <P>SOLUTION: This automatic testing system 10 for a receiver device 20 for receiving a positioning signal has a simulation signal generating means for generating a simulation signal transmitted to the receiver device 20, based on a signal generation scenario, and a control means 44 for controlling the simulation signal generating means and the receiver device 20, based on an automatic test scenario, and for securing time synchronization as the whole automatic testing system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309375-A (JP)
Title: High pressure gas filling method, and high pressure gas filling device and vehicle mounted therewith
Inventor: IWANARI TORU
IPC: B60K15/03
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a filling time while reducing a temperature rise in a filled tank when filling high pressure gas in the filled tank.  <P>SOLUTION: A hydrogen filling device 10a as a high pressure gas filling device comprises a vortex tube 24 having an inlet 24a communicated with a hydrogen storage tank 16 via a pipe 22, and a first heat exchanger 36 communicated with a high temperature outlet 24b of the vortex tube 24. The hydrogen filling device 10a is communicated with a hydrogen tank 20 mounted to a fuel cell vehicle 18 with a pipe 34 on the outlet side of the first heat exchanger 36 combined with a pipe 42 of a low temperature outlet 24c of the vortex tube 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308565-A (JP)
Title: Hydrogenation purification method
Inventor: IKI SUGURU
IPC: C11B3/02
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogenation purification method by which a hydrogenation-purified oil having a sufficiently reduced oxygen content and a sufficiently low temperature performance can be obtained, when a treating oil containing oxygen-containing hydrocarbon compounds is used.  <P>SOLUTION: This hydrogenation purification method is characterized by obtaining a purified oil through a hydrogenation purification process for contacting the treating oil containing the oxygen-containing hydrocarbon compounds with a catalyst comprising a carrier containing crystalline molecular sieve and one or more elements of the group 6A and the group 8 in the periodic table carried on the carrier in hydrogen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307577-A (JP)
Title: Method for continuously casting steel
Inventor: KUBO NORIKO
IPC: B22D11/04
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To control the fluidity of molten steel with a moving magnetic field while suppressing the generation of a standing wave fixed with the width of a cast slab, when the fluidity of the molten steel is controlled by impressing a linear-type moving magnetic field to the molten steel in a mold.  <P>SOLUTION: In a method for continuously casting the steel, molten steel is cast while controlling the fluidity of the molten steel in the mold by impressing the linear-type moving magnetic field, to the molten steel supplied in the mold from an immersion nozzle 2 set at the center part of the rectangular mold 1 having long wall sides and short wall sides by using the linear-type moving magnetic field generating instrument 3 whose moving direction is the width direction of the mold, wherein a frequency of the moving magnetic field is in the range satisfying the following formula: f<SB>m</SB>>(g/2πL)<SP>0.5</SP>+1. In the formula, f<SB>m</SB>is the frequency (Hz) of the linear-type moving magnetic field, g is glavitational acceleration (m/sec<SP>2</SP>), and L is the width (m) of the mold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311550-A (JP)
Title: Photoelectric conversion film laminated color solid imaging apparatus
Inventor: GOTO SUI
IPC: H04N5/369
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid-type photoelectric conversion film laminated color solid imaging apparatus with high color separation performance.  <P>SOLUTION: The apparatus is provided with a semiconductor substrate 21; a photoelectric conversion film 30 which is laminated on an upper layer of the substrate 21, absorbs green light of three primary colors, and generates optical charges; a plurality of charge accumulation parts 25 which are arranged and formed in a surface part of the substrate 21, and accumulate the optical charges; n-regions 23 of a first pixel 12b which are arranged and formed on the surface of the substrate 21, receive mixed light of red and blue which passes a photoelectric conversion film 30, and accumulate the optical charges; n-regions 23 of a second pixel 12a which are arranged and formed on the surface of the substrate 21, receive red light in mixed light passing through the photoelectric conversion film 30, and accumulate the generated optical charges and a color filter layer 33 which is disposed on an upper part of the n-regions 23 of the second pixel 12a and shields blue light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309844-A (JP)
Title: Display system for vehicle
Inventor: WATANABE KAZUNORI
IPC: G08G1/0969
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display system for a vehicle capable of optimizing the constitution of a screen displayed to a driver, and allowing the driver to perform operation input quickly and simply.  <P>SOLUTION: This display system 100, for the vehicle for detecting the operation input for transition of a screen and displaying a response screen corresponding to the operation input, is equipped with an operator determination means 10 for determining whether the operation input is performed by the driver, and a screen constitution changing means 11 for changing the screen constitution of the response screen, based on a determination result by the operator determination means 10. When it is determined by the operator determination means 10 that operation input has been performed by the driver, the screen constitution changing means 11 changes the content of menu items to be displayed, reduces the number, tones down a menu item that cannot be input by operation, or changes the input system, from a Japanese syllabary input system to a list input system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310322-A (JP)
Title: Image forming apparatus
Inventor: KINOSHITA IZUMI
IPC: G03G15/16
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately correct an image position by a registration pattern for inspection with an image forming apparatus.  <P>SOLUTION: In a state where an image is not formed on an intermediate transfer belt 5 in the image forming apparatus, the surface reflection is detected by a position detector 6, and the surface state data is obtained. Positional data such as the surface state data deviated from a threshold is stored as a noise feature amount. The registration pattern for inspection is formed on the intermediate transfer belt 5, and pattern data is obtained from the reflection data on the registration pattern for inspection. The pattern data is corrected by using the noise feature amount, then, the edge position of the pattern data is obtained. Color misalignment is corrected based on the edge position. Such a failure is prevented that the position of the registration pattern for inspection is erroneously detected, irrespective of dust and dirt on the intermediate transfer belt 5, consequently, the image position is accurately and stably corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317853-A (JP)
Title: Piezoelectric thin film and device using the same
Inventor: OKA FUMITO
IPC: H01L41/22
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric thin film which is free from lead and excellent in piezoelectric characteristics.  <P>SOLUTION: The piezoelectric thin film 1 is formed on an electrode layer 12 and composed of a first alkali niobium oxide film 2 represented by formula, (Na<SB>x</SB>K<SB>y</SB>)NbO<SB>3</SB>(0<x<1, 0<y<1, x+y=1), and a second alkali niobium oxide film 3 which is formed on the first alkali niobium oxide film 2 and represented by formula, (Na<SB>x</SB>K<SB>y</SB>Li<SB>z</SB>)NbO<SB>3</SB>(0<x<1, 0<y<1, 0<z<1, x+y+z=1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007063530-A (JP)
Title: Yellow coloring composite fine particle and method for producing the yellow coloring composite fine particle
Inventor: SHIRAISHI ATSUNORI
IPC: C04B41/86
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yellow coloring composite material, having a multiplicity of uses, such as an overglaze color for ceramics, colored glass, and a coating, without containing a harmful substance, such as cadmium, capable of increasing a concentration of metallic silver fine particles, so as to control a degree of yellow coloration by the concentration, having high intensity of the yellow coloration, even when the concentration is low, and capable of being decreased in cost, and to provide a method for producing the yellow coloring composite material.  <P>SOLUTION: This yellow coloring composite material is formed by dispersing the metallic silver fine particles derived from a silver compound in a dried solid material of a gelatinous ceramic in a ratio of 0.05-80 mass%, wherein the silver compound is dispersed in the gelatinous ceramic, when the gelatinous ceramic is dried, and thermally decomposed at a temperature at which the ceramic is dried.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007315706-A (JP)
Title: Air conditioner
Inventor: NAITO KOJI
IPC: F25B29/00
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning/heating switching unit which reduces the pressure loss of a refrigerant, and regulates the flow of the refrigerant.  <P>SOLUTION: In this air conditioner 1 with a plurality of indoor units 3 connected to one outdoor unit 2, the air-conditioning/heating switching unit 20 of each indoor unit 3 is composed of: a first selector valve 24 switching connection between low pressure gas refrigerant piping 19 on the outdoor unit side and gas refrigerant piping 17 on the indoor unit side; and a second selector valve 25 switching connection between high pressure gas refrigerant piping 18 on the outdoor unit side and the gas refrigerant piping 17 on the indoor unit side. Each selector valve is composed of: a cylinder 32 of cylindrical shape formed with connection ports 31 to which the respective refrigerant piping are connected; a cylindrical rotor 34 fittingly mounted in the cylinder 32 and formed with a refrigerant passage 33 serving for communication between the gas refrigerant piping on the indoor unit side and the low or high pressure gas refrigerant piping on the outdoor unit side; and a switching control means 35 controlling the rotation phase of the cylindrical rotor 34 to switch the air-conditioning/heating operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320327-A (JP)
Title: Variable rigid stabilizer device
Inventor: AZEKATSU YOSHITOMO
IPC: B60G21/055
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily adjust the torsional rigidity of a torsion part of a stabilizer device.  <P>SOLUTION: The torsion part 11 of the stabilizer device S is divided into first and second torsion parts 11A and 11B across a rigidity variable mechanism 13. The first torsion part 11A is coaxially provided with outer member 14 and inner member 15. When an engagement pin 20 of the rigidity variable mechanism 13 is retreated by a return spring 21 to release connection of the first and second torsion parts 11A and 11B, the torsional rigidity of the torsion part 11 becomes minimum (zero). When the engagement pin 20 is advanced by a piston 18 to connect only the outer member 14 of the first torsion part 11A to the second torsion part 11B, the torsional rigidity becomes a medium degree. When the engagement pin 20 is further advanced to connect both of the outer member 14 and the inner member 15 of the first torsion part 11A to the second torsion part 11B, the torsional rigidity is maximized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320902-A (JP)
Title: Chlorophyll nanoparticle and method for producing the same
Inventor: OBA TORU
IPC: C07D487/22
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorophyll nanoparticle applicable to photodynamic therapy (PDT) and the like, by controlling hydrophobicity of a chlorophyll analogue and a self-association body nanoparticle thereof, and to provide a method for producing the nanoparticle.  <P>SOLUTION: The chlorophyll nanoparticle, in which chlorophyll analogue and spacer molecules expanding distance between the chlorophyll analogue molecules are mixed and coexist, is provided. In the chlorophyll nonoparticle, the length of a chlorine ring composing the chlorophyll analogue and the length of the cholesterol skeleton composing the spacer molecule are preferably almost the same, and the chlorophyll nanoparticle can be obtained by mixing the chlorophyll analogue with a lithocholic acid derivative as shown in Fig. 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327600-A (JP)
Title: Rolling device
Inventor: KONNO MASARU
IPC: F16C29/04
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device having improved corrosion-resistance which contains no environmental toxic-substance and maintains anticorrosiveness in a metallic raceway for a long period of time.  <P>SOLUTION: The rolling device comprises at least: a first member, a second member respectively having race ways formed opposite to each other; and a plurality of rolling elements placed rotatably between the raceways of the members. Either one of the first and second members is moved relatively to the other member by rotation of the rolling elements. At least either one of the raceways of the first and second members is at least partly made of a metal, and is covered with a synthetic resin layer containing metal power.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328274-A (JP)
Title: Image holder unit and image forming apparatus
Inventor: TOGANOO KENSAKU
IPC: G03G15/00
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image holder unit for grasping charge performance before image formation, and to provide an image forming apparatus for suppressing the occurrence of image defect.  <P>SOLUTION: The image holder unit 100 having an image holder 10 forming electrostatic images on a surface comprises a detection part 151 for detecting an environment factor of the image holder 10, and a storage part 150 for storing a detection result by the detection part. In addition, the image forming apparatus 1 comprises the image holder unit 100, and a determination part 4 for determining whether the charge performance of the image holder is in a prescribed failure state based on the detection result by acquiring the detection result from the storage part 150 of the image holder unit 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334012-A (JP)
Title: Rotation lock mechanism and optical equipment
Inventor: KISHIMOTO TAKASHI
IPC: G03B5/04
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation lock mechanism whose structure is simplified, and optical equipment.  <P>SOLUTION: The rotation of a rotary shaft 62 with respect to a bearing 61 is restricted by attracting a magnet 81 provided to the bearing 61 to a metallic plate 82 provided to the rotary shaft 62.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336755-A (JP)
Title: Job processor
Inventor: IKEDA KAZUNORI
IPC: H02J9/06
Filed: 2006-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job processor capable of eliminating such an inconvenience as a booked job with higher priority being lost due to deficiency in back-up power supply capacity, when a plurality of jobs are booked.  <P>SOLUTION: The job processor derives a predicted value of power consumption necessary for finishing the execution of the entire booked jobs which are not executed yet. When the residual amount of the back-up power supply 22 is deficient as compared with the predicted value of the power consumption, the execution order of the plurality of booked jobs is decided based on the attributes of the jobs, for example, the importance of the jobs, the processing amount of the jobs (the number of pages and the amount of data) or the like. When executing the booked jobs with the back-up power supply 22 during power failure, the booked jobs are executed according to the decided execution order, regardless of the appointed execution date and time when booked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005609-A (JP)
Title: Controller for alternating current-alternating current direct power converter
Inventor: TAKESHITA TAKAHARU
IPC: H02M5/27
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller wherein a number of switching times are reduced, switching loss and the effect of noise are reduced for the reduction of the size and cost of an entire system, and the enhancement of efficiency and reliability is enabled.  <P>SOLUTION: The controller is used for an alternating current-alternating current direct power converter, such as matrix converter. The controller includes an input voltage detecting means 41, an output current detecting means 45, and a driving pulse computing means 400A. The driving pulse computing means determines a switching pattern (on duty) for the alternating-current switches S<SB>ru</SB>to S<SB>tw</SB>constructing the matrix converter 20. In this case, it uses an output voltage command value for the matrix converter 20, input voltage information and output current information, and the magnitude relation between output voltage command value and input voltage information with respect to each phase. Then the driving pulse computing means 400A generates a driving pulse for the alternating-current switches according to the switching pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007001308-A (JP)
Title: Inkjet printer head and its manufacturing method
Inventor: PARK YONG-SHIK
IPC: B41J2/16
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer head which is capable of obtaining high efficiency and durability.  <P>SOLUTION: This inkjet printer head comprises a substrate, a heat generating layer which is formed on the upper part of the substrate and generates a thermal energy, a first electrode which is formed in a part excepting a nozzle formation part, on the upper part of the heat generating layer, and a second electrode which is formed in a region with a specified width from the nozzle formation part side, on the upper part of the first electrode and comes into contact with the heat generating layer to the side close to the center of the nozzle formation part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007393-A (JP)
Title: Apparatus and method for controlling cryocooler by adjusting cooler gas flow oscillating frequency
Inventor: LEGALL EDWIN L
IPC: A61B5/055
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for controlling a cryocooler having variable cooling capacity for superconductive magnetic resonance imaging device having a liquid cryogen pressure vessel to provide cryogenic temperature to a magnet assembly.  <P>SOLUTION: A controller (130) for varying the heat removal rate of the cryocooler (116) based on the pressure variations in the cryogen pressure vessel (106) and where the cooling capacity of the cryocooler is adjusted by modifying the speed of the electric power drive (DC or AC motors) or by changing the mechanical transmission ratio between the constant speed electric power drive and the cryocooler displacer/piston to adjust the cooler oscillating frequency of the gas flow.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008000695-A (JP)
Title: Oil-water separation apparatus
Inventor: TAKASAKI SHUNJI
IPC: C02F1/40
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid treatment apparatus in which liquid suspended solids can efficiently be removed surely by a simple constitution.  <P>SOLUTION: The liquid treatment apparatus 20 is provided with a sludge discharge part 30 having a cylindrical outer peripheral wall part 31, a cylindrical inner peripheral wall part 32 and a bottom surface part 33 parallel to an X-Y plane. A cam part 32a, the top end of which is inclined along the circumferential direction of the cylindrical inner peripheral wall part having its center in the shaft center H1, is formed in the inner peripheral wall part 32. An inclined part 33a inclined along the circumferential direction of a circle having its center in the shaft center H1 is formed in the bottom surface part 33. A scraper supporting shaft 41 is supported by the top end of the inner peripheral wall part 32, rotated around the shaft center H1 by the rotation of an output shaft 36a of a drive unit 36 and moved vertically along the shape of the top end of the inner peripheral wall part 32 while keeping its horizontal state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010164-A (JP)
Title: Gas diffusion layer used for fuel cell, and the fuel cell
Inventor: SATO YASUYUKI
IPC: H01M8/10
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To move water generated in an electrochemical reaction of hydrogen and oxygen, from a catalyst layer to a desired position on the surface of a gas diffusion layer in a fuel cell.  <P>SOLUTION: In the gas diffusion layer used in the fuel cell (for example, gas diffusion layer 140 on the anode side), a hydrophilic fiber (148) is sewn on a desired position so that a part of the hydrophilic fiber may be exposed on both sides of a diffusion layer base material (142) having water repellency.  <P>COPYRIGHT: (C)2008,JPO&INPIT