baber/WOPTO huggingface dataset:
Patent JP-2007228773-A (JP)
Title: Motor, motor drive unit and motor drive method
Inventor: MORI HIDEAKI
IPC: H02P6/182
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor and motor drive unit adapted for reducing the vibration and noise by a sensorless drive that eliminates the need for non-energizing period for rotor position detection, and further, enabling stable motor drive with high efficiency.  <P>SOLUTION: A motor (10) is configured to enable developing output, by causing the amplitude of induced voltage of armature winding with at least one-phase to be different from the other phases (for example, the number of turns of armature winding with only a single phase in the motor (10)). A position detection portion (40) of a motor drive unit detects zerocross of fundamental harmonic components of the induced voltage to perform a rotor position detection by a differential amplifying signal for a false neutral point voltage Vn from a pseudo-neutral point generating portion (90) comporising resistors (91 to 93) and a neutral point voltage Vc of the motor (10). An energizing control portion (50) performs PWM sinusoidal wave drive for respective power transistors (21 to 26) of a motor drive portion (20), based on the position detection signal FG of the position detection portion (40).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231303-A (JP)
Title: Thin film deposition apparatus
Inventor: SO MATASHIYU
IPC: C23C14/54
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition apparatus capable of measuring the thickness of a thin film deposited on a substrate, in real time and with high accuracy.  <P>SOLUTION: The apparatus comprises a rotary drum 13 which is rotatably installed inside a vacuum container 11 and capable of holding a substrate S, a sputtering means 20 for depositing a thin film on a surface of the substrate S by feeding a film raw material toward a part of area L of the rotary drum 13, crystal film thickness sensors 43a, 43b fixed in position where the film raw material to be fed from the sputtering means 20 is constantly deposited, and a film thickness operation computer 42 for operating the thickness of the thin film deposited on the surface of the substrate S based on the ratio of the deposition amount of the film raw material deposited on the crystal film thickness sensors 43a, 43b to the deposition amount of the film raw material to be intermittently deposited on the surface of the substrate S. The thickness of the thin film deposited on an actual base body can be measured from the deposition amount of the film raw material deposited on the crystal film thickness sensors 43a, 43b with the sensitivity higher by the ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229956-A (JP)
Title: Image forming apparatus
Inventor: GOTO HIROSHI
IPC: G03G21/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can easily switch a display language.  <P>SOLUTION: A printer 13 is composed of an operation panel 11, a printer controller 14, and a printer engine 12. The printer controller 14 comprises a host I/F 2, a program ROM 3, a font ROM 4, a panel I/F 5, a CPU 6, a RAM 7, an NV-RAM 8, an engine I/F 9, and an option RAM 10. When the display language is switched in a user mode, switching information is stored in a storage area which can be also referred to in a service mode. When the user mode is subsequently switched to the service mode, the switching information is referred to in the service mode, so that the display language can be switched in the service mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007183233-A (JP)
Title: Method and device for estimating and operating light emission luminance
Inventor: TANABE TORAO
IPC: G01J1/58
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of measuring light emission luminance of a phosphorescence evacuation guiding sign 1 without time difference in the state where external light is blocked, and estimating and operating the light emission luminance after lapse of a prescribed time by short-time measurement.  <P>SOLUTION: The light emission luminance of the phosphorescence evacuation guiding sign is measured without time difference by a CCD camera 30, and processing for calculating and storing a mean value of the light emission luminance is performed in a plurality of times. The light emission luminance after lapse of a prescribed time is estimated and operated by a CPU and a control circuit 60 based on the mean value of the light emission luminance in each time measured in the plurality of times and on an attenuation characteristic of the light emission luminance determined beforehand relative to a sample similar to the phosphorescence evacuation guiding sign, and the result of estimation and operation is displayed by a display part 70.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232520-A (JP)
Title: Rice quality measuring method, and rice quality measuring device
Inventor: YATANI MITSURU
IPC: G01N21/78
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To further accurately measure quality of rice.  <P>SOLUTION: In the quality measuring method, rice is irradiated with excitation light of a specific wavelength region (340-380 nm or 400-440 nm) corresponding to a fluorescence origin matter of the rice as a cause of getting old (quality degradation) of the rice. Of auto-fluorescence emitted from the rice by radiation of the excitation light, visible light in a specific wavelength region (420-500 nm or 440-500 nm) is obtained as auto-fluorescence. The auto-fluorescence intensity of the rice is thereby clearly recognized, and the rice quality is measured accurately.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230820-A (JP)
Title: Silicon carbide composite sintered compact and method of manufacturing the same
Inventor: NANRI HAYATO
IPC: C04B35/565
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide composite sintered compact reducing the friction to a counter member and the wear resistance by exhibiting the cushioning property to load stress in sliding and improving the supportability of a lubricant under a lubrication condition using water, oil or the like and particularly excellent in slidability under no lubrication in air to be suitable as a sliding member such as a mechanical seal.  <P>SOLUTION: In the silicon carbide composite sintered compact obtained by dispersing carbon powder in silicon carbide, the carbon powder is a porous carbonized powder having a surface a part of which is covered with a carbonized coating film and the blending quantity of the carbon powder is 3-17 pts.mass per 100 pts.mass silicon carbide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235555-A (JP)
Title: Signal transmission apparatus, information processing apparatus, signal transmitting method, and program
Inventor: OKAMURA TATSUAKI
IPC: H04W4/90
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission apparatus capable of improving the sureness of signal transmission and allowed to be manufactured at low cost.  <P>SOLUTION: The signal transmission apparatus which can be connected to an information processing apparatus but is independent of the information processing apparatus is provided with: a variable length code transmission means; a transmitting information receiving means for receiving an input of transmitting information from the information processing apparatus and storing the received information in a storage device; and a transmission control means for transmitting a variable length code expressing contents of the transmitting information from the variable length code transmission means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008195968-A (JP)
Title: Method for manufacturing fine metal particle
Inventor: SAWAI MOMOYO
IPC: B22F9/24
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost method for manufacturing fine metal particles, wherein a size of particles to be formed can be controlled.  <P>SOLUTION: This method for manufacturing fine metal particles includes a step of preparing a transition-metal-containing solution by dissolving transition-metal salt in a solution containing at least terpineol, a step of depositing the transition-metal-containing solution onto a substrate by a wet process, and a step of subjecting the substrate to annealing treatment, wherein respective concentrations of the transition-metal salt and the terpineol in the transition-metal-containing solution are adjusted to control the particle size of the fine metal particles to be formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006157965-A (JP)
Title: Portable communicator
Inventor: ENMEI TOSHIHARU
IPC: H04W4/02
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communicator which is available all over the world.  <P>SOLUTION: A telephone control system 7, a FAX control system and a data transmission system are packaged on a pen input computer 3. The portable communicator comprises a means to connect to a wireless telephone network which covers each of countries as a service area, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251799-A (JP)
Title: Multi-scan device and multi-scan method for plasma display panel
Inventor: KIM TAE HYUNG
IPC: G09G3/28
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-scan device and a multi-scan method for a plasma display panel.  <P>SOLUTION: Data signals for respective scan lines, which form one frame, are compared with each other, and scan lines having the same data signals are are simultaneously scanned by using the comparison result. By simultaneously scanning the scan lines having the same data signals, the panel scanning time is decreased, whereby the sustain time for generating light is increased to display an image having sufficient brightness on a screen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007236348-A (JP)
Title: Oil and fat composition, method for producing the same, oil-in-water emulsified matter, and compound cream
Inventor: ONISHI KIYOMI
IPC: A23L9/20
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil and fat composition for obtaining cream which is excellent in transportation tolerance and whipped cream characteristics and has excellent flavor, to provide a method for producing the oil and fat composition, to provide an oil-in-water emulsified matter containing the oil and fat composition, and to provide compound cream containing the oil-in-water emulsified matter.  <P>SOLUTION: This oil and fat composition is obtained by ester interchanging a mixed oil containing 2-33 mass% of medium chain triglyceride and 25-80 mass% of laurin-based oil and fat, and has in the total constituent fatty acid 4-35 mass% of medium chain fatty acid and 15-35 mass% of the total content of lauric acid and myristic acid. Alternatively, the oil and fat composition is obtained by ester interchange reaction and/or esterification reaction, contains triglyceride in which 1 molecule or 2 molecules of medium chain fatty acid are bonded, and has in the total constituent fatty acid 4-35 mass% of medium chain fatty acid and 15-35 mass% of the total content of lauric acid and myristic acid. The oil-in-water emulsified matter such as whipped cream and compound cream are obtained by using the oil and fat composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242569-A (JP)
Title: Deterioration/operation indicating device for protective element
Inventor: YANAGAWA SHUNICHI
IPC: H01T4/02
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deterioration/operation indicating device which has an extremely simple structure and is capable of surely indicating a state of deterioration or operation of a protective device, and can be manufactured inexpensively.  <P>SOLUTION: The deterioration/operation indicating device visually displays the deterioration or operation of such a protective device as varistor. The deterioration/operation indicating device includes a heat conductive board 1 that conducts heat generated from the protective element 21 showing a deterioration or on operation, a thermal shrinkage material 2 that shrinks and retreats due to heat from the heat conductive board 1, and an indicator material 3 that is visually recognized from the outside through a window 1d when the thermal shrinkage material 2 shrinks and retreats. The indicator material 3 indicates the deterioration or operation of the protective element 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239712-A (JP)
Title: Centrifugal fan
Inventor: TOYOSHIMA HIROYOSHI
IPC: F04D29/42
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fan having reduced size while easily enlarging its flow path.  <P>SOLUTION: The centrifugal fan comprises a housing formed by a housing cover 31 and a housing body 32 for storing a motor part 2, the housing cover 31 being easily manufactured by pressing a thin plate material. The side wall part of the housing opposed to the outer periphery of an impeller 213 is formed by a body side wall part 352 of the housing body 32 and a cover side wall part 351 of the housing cover 31. The cover side wall part 351 is located adjacent to the center of the side of a bottom part 33 of the housing body 32. Thus, a portion of the side wall part which is required to be the thinnest is extremely made thin, resulting in easy enlargement of the flow path of the centrifugal fan and the reduced size of the centrifugal fan.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243113-A (JP)
Title: Production method, production device, and washing device for gas dissolution washing water
Inventor: MORITA HIROSHI
IPC: B01D19/00
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method, a production device and a washing device of gas dissolution washing water, suitably used for washing an electronic component, etc. requiring high cleanliness factor, by which gas dissolution washing water of desired gas concentration is produced safely without using a pressure reducing mechanism such as a vacuum pump, etc., while water and a specified gas of the used gas dissolution washing water can be reused.  <P>SOLUTION: In the production method for gas dissolution washing water provided by dissolving the specified gas in water, the specified gas is dissolved in water under a pressure exceeding the atmospheric pressure to provide a gas dissolution water of a concentration exceeding the solubility under atmospheric pressure, and then the gas dissolution water is decompressed to remove a part of a dissolved gas. This invention further provides the production device of gas dissolution washing water having a gas dissolution device for dissolving the specified gas in the water under the pressure exceeding the atmospheric pressure and a gas part removing device which decompresses the gas dissolution water from the gas dissolution device to a pressure lower than the pressure at gas dissolving to remove a part of the dissolved gas, and the washing device using the gas dissolution washing water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247688-A (JP)
Title: Two-way clutch
Inventor: NOYORI HIDETO
IPC: F16D41/12
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way clutch which simplifies a structure to reduce manufacturing cost.  <P>SOLUTION: In the two-way clutch 1, when an electromagnetic coil 10 is not energized, a push plate 7 is biased to a second spring 74 to engage a protrusion 72 with a first pawl part 33, or equivalently, a slide plate 3 is held in a first position. When an electromagnetic coil 10 is energized, on the other hand, an armature 8 is absorbed in the coil 10 to disengage the protrusion 72 from the first pawl part 33, or equivalently, the slide plate 3 is allowed to rotate toward a second or third position from the first position. The position of the slide plate 3 is changed to switch between transmission and interception of rotary torque by the second spring 74 and electromagnetic coil 10, which lead to a simple structure and low manufacturing cost in comparison with a conventional two-way clutch.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246577-A (JP)
Title: Hardening catalyst for hardenable silicone-based resin and hardenable silicone-based resin composition
Inventor: NOMURA YUKIHIRO
IPC: C08K5/3442
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening catalyst little in bleed-out phenomenon and rapidly hardening a hardenable silicone-based resin, and a hardenable silicone-based resin composition.  <P>SOLUTION: The hardening catalyst which is for hardening a hardenable silicone-base resin containing a hydrolytic silicon group in the molecule and which is a nitrogen-containing compound expressed by general formula (2) where R<SP>2</SP>shows a hydrogen atom or an organic group having a molecular weight of 1,500 or less, and R<SP>3</SP>shows a hydrogen atom or 6C or less alkyl group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247164-A (JP)
Title: Mechanical key and locking/unlocking key
Inventor: YAMAGUCHI JUN
IPC: E05B19/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical key, and to improve the portability of a vehicle key (locking/unlocking key) with the mechanical key.  <P>SOLUTION: The mechanical key 30 allows its key plate 32 to be two-folded at a location where an internal groove 34 is formed, and it is stored in a portable machine 12. Therefore a storage space for storing the mechanical key 30 therein can be made smaller, which leads to downsizing of the portable machine 12, to thereby improve the portability of the vehicle key 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244566-A (JP)
Title: Dishwasher
Inventor: NAWAMA JUNICHI
IPC: A47L15/46
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher capable of attaining high breaching effects without using breaching agent of exclusive use.  <P>SOLUTION: The dishwasher comprises an atomizing means 6 for atomizing a detergent liquid and supply it into a washing tub 2, a washing nozzle 4 for injecting wash water into the washing tub 2, a controlling means 8 for controlling the atomizing means 6, and course selecting means 14 for selecting a normal washing course or a breaching course. When the breaching course is selected, the controlling means 8 controls so that the atomizing time of the atomizing means 6 is longer than that of the time when the normal washing course is selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148327-A (JP)
Title: Method for manufacturing grating, grating and its use
Inventor: YAHAGI AKIRA
IPC: G03F7/004
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a grating that has high transmittance for visible rays and shows excellent aligning performance for liquid crystal molecules, and to provide a grating obtained by the above method.  <P>SOLUTION: [1] The method for manufacturing a grating includes steps of: (1) applying a radiation-sensitive resin composition containing (A) an alkali-soluble resin having a reactive group functioning as a crosslinking reaction in the molecule, (B) a quinonediazide compound and (C) a solvent on a transparent substrate and removing the solvent to obtain a coating film; (2) irradiating the coating film obtained in the step (1) with radiation and developing the film with an alkali aqueous solution to form a predetermined line-and-space pattern on the substrate; (3) heating the substrate having the line-and-space pattern formed in the step (2); and (4) forming a vertical alignment layer on the line-and-space pattern heated in the step (3). [2] A grating is obtained by the above method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245584-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: YABE KENJI
IPC: B41J2/01
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device which can record high quality images while restraining a recording speed from lowering as much as possible.  <P>SOLUTION: The inkjet recording device judges whether an image is recorded by forward scanning or backward scanning or both on the basis of recording data of image which can be recorded by one scan of a recording head 5012. When the image is to be recorded by both forward scanning and backward scanning, the image is split into a recording execution area W1a and a recording execution area W1b. The image of the recording execution area W1a is recorded by the forward scanning of the recording head 5012 and the image of the recording execution area W1b is recorded by the backward scanning of the recording head 5012.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233979-A (JP)
Title: Non-contact ic medium, non-contact ic card, electronic device, electronic device cover, and reader/writer for non-contact ic medium
Inventor: ITO TOMOAKI
IPC: G06K19/07
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact IC card which allows users to easily switch read-enable/disable state.  <P>SOLUTION: The non-contact IC card 1 has an IC chip 21 which has a contact point 20 to be connected with a loop antenna 22, the loop antenna 22 which has a contact point 24 to be connected with the IC chip 21, and a switching part 5 which switches between a connection state that the connection points 20 and 24 of the IC chip 21 and the loop antenna 22 are electrically have been connected and a disconnection state that the contact points 20 and 24 have been electrically disconnected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257075-A (JP)
Title: Tape having ic tag and its manufacturing system
Inventor: SASAZAKI TATSUO
IPC: G06K19/07
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape having IC tags that eliminates the need to change the tape even if the size of a subject to which it is stuck is varied during a process in which the tape is continuously stuck, while making it possible to avoid the failure to dispose the IC tags and using the IC tags wastefully; and to provide a manufacturing system for the tape and a manufacturing system for a product to which the tape is stuck.  <P>SOLUTION: The tape having IC tags comprises a strip of tape base; an adhesive layer provided on the upper surface of the tape base; and a plurality of IC tags secured on the tape base by the adhesive layer. A plurality of sections of the subject to which the tape is stuck are defined along the longitudinal direction of the tape, and the intervals at which the IC tags are arranged in one of the plurality of sections are different from the intervals at which the IC tags are arranged in the other sections.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254071-A (JP)
Title: Automatic hook for self-releasing baggage hanging rope
Inventor: KAWAGUCHI TOMIO
IPC: B66C1/34
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform safe countermeasure that a hook is stably ground-contacted and reversed without falling it to a side when a hung up baggage is ground-contacted, a rope hung on the hook is self-released by reversal action and removal of the rope does not occur in the baggage hanging state in the hook suspended on a crane and hanging up the baggage.  <P>SOLUTION: The automatic hook is constituted by a hook module 5; and a hanging wire module 8, and further, the hook module 5 comprises the hook 10 constituted by a hook part 6, an opposite reversal prevention member 9, a ground-contact flat surface 20, a long hole 11 of an approximately chevron shape and a rope insertion part 7; and a hook hanging member 25. At unloading, the automatic hook is in ground contact with the ground-contact flat surface 20, thereby, a horizontal shaft 17 loosely inserted to the hook long hole 11 is guided to a hole inner surface in the hook long hole 11 and is descended from a first hole center P1 toward a second hole center P2. A center of gravity W of the hook is positioned at an upper part than the hole center P3 and when the horizontal shaft 17 arrives at the hole center P3, it is reversed by rotation moment generated around P3 to self-release the rope.  <P>COPYRIGHT: (C)2008,JPO&INPIT