baber/WOPTO huggingface dataset:
Patent JP-2007329980-A (JP)
Title: Controller of rectifier circuit
Inventor: FUJITA SATORU
IPC: H02M7/12
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform operation continuously by making both three-phase and single-phase AC power supplies available and switching to single-phase operation without passing an overcurrent even when phase interruption occurs during three-phase operation.  <P>SOLUTION: An N phase rectifier circuit having two capacitors connected in series between the DC output terminals of a bidiredctional switch circuit and controlling the voltage of the capacitors individually by connecting the series joint to the bidirectional switch circuit comprises a single-phase AC power supply 1b and a voltage detector 3<SB>ST</SB>connected between AC input terminals S and T, voltage detectors 6<SB>C1</SB>and 6<SB>C2</SB>of the capacitors, voltage adjusters 34a, 34b and multipliers 35<SB>T</SB>, 35<SB>Ta</SB>generating an input current command value for making the voltage between terminals follow up the DC voltage command value of each capacitor using the input voltage, current detectors 4<SB>S</SB>and 4<SB>T</SB>for detecting AC input current, and current adjusters 36<SB>S</SB>-36<SB>Ta</SB>and comparators 37<SB>S</SB>-37<SB>Ta</SB>generating the drive signal of a switching element such that the AC input current follows up the input current command value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329550-A (JP)
Title: Differential signal drive circuit and differential signal drive method
Inventor: SUNAIRI SOJI
IPC: H03K19/0175
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of suppressing variations in differential output signals in a short time.  <P>SOLUTION: This differential signal drive circuit includes: a driver circuit 1 for outputting a differential output signal (Va-Vb) corresponding to a received differential input signal (Vin1-Vin2) on the basis of currents supplied from two current sources P1, N1; and a common feedback circuit 2A for controlling the two current sources P1, N1 on the basis of the differential output signal (Va-Vb) to determine the currents supplied from the two current sources P1, N1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007063114-A (JP)
Title: Dielectric ceramic, method of manufacturing the same and laminated ceramic capacitor
Inventor: OKAMATSU TOSHIHIRO
IPC: H01G4/30
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional dielectric ceramic consisting essentially of a BaTiO<SB>3</SB>-based perovskite type crystal and containing R, Mg and Si as accessory ingredients is low in reliability and piezoelectric resonance is not suppressed because R, Mg and Si are present as an Mg oxide or an Mg-Si-O multiple oxide.  <P>SOLUTION: The dielectric ceramic which comprises ABO<SB>3</SB>(where, an A site contains at least Ba and a B site is a perovskite type crystal containing Ti) and in which a secondary phase particle consisting essentially of a crystalline multiple oxide comprising at least R, Mg, Si and Mn is present and when the molar ratio of R, Mg and Si to be contained in the crystalline multiple oxide are expressed by (x):(y):(z), (x), (y) and (z) are present in a zone surrounded by a triangle having 3 apexes of A(42, 8, 50), B(8, 42, 50) and C(8, 8, 84).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007329274-A (JP)
Title: Manufacturing method of memory device
Inventor: ENDO KEITARO
IPC: H01L49/00
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a memory device which is easily and stably manufactured in a good condition.  <P>SOLUTION: In manufacturing the memory device, a memory cell is configured of a resistance change element having a recording layer between two electrodes, and having a reversibly changing resistant value of the recording layer. The method has processes of: forming a structure burying a metal layer 1 into a hole of a first insulating layer 21; forming a second insulating layer 22, so as to cover the metal layer 1 and the first insulating layer 21; forming a resist 32 with a substantially planar surface on the second insulating layer 22; executing etching, until the resist 32 is removed and the metal layer 1 is exposed to the surface; and then forming the resistant changing element on the metal layer 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330573-A (JP)
Title: Deodorizing and moisture-conditioning article for cloth
Inventor: KUEDA TOSHIHIRO
IPC: B01D53/26
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing and moisture-conditioning article for cloth attachable to a hanger with simple structure, deodorizing or moisture conditioning the cloth hung on the hanger.  <P>SOLUTION: A handle for attaching the article to a hook of the hanger for the cloth is disposed in the upper part, and a deodorizing and moisture-conditioning section storing a porous material having a deodorizing and moisture-conditioning function in an air-permeable bag is integrally disposed in the lower part. The deodorizing and moisture-conditioning section can be easily arranged on the inner surface side of the cloth hung on the hanger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001241-A (JP)
Title: Cable wiring structure
Inventor: MIZUNO MINOO
IPC: B60K7/00
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decline in the durability of a cable in a simplified structure in which a motor is attached to a suspension unit.  <P>SOLUTION: The motor 10 is supported by an upper arm 20U and a lower arm 20L of the suspension unit. The motor 10 is provided with a terminal unit 11, to which the feeder cable 12 for feeding power to the motor 10 is connected. The feeder cable 12 is disposed along the upper arm 20U and fixed to the upper arm 20U with a cable cramp 13. A direction of pulling the feeder cable 12 out of the terminal unit 11 is approximately perpendicular to a king pin axis Zp. The height of a part where the feeder cable 12 is pulled out of the terminal unit 11 from a level plane is approximately equal to the height of the upper arm 20U from the level plane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010904-A (JP)
Title: Radio communication system, radio communication device, radio communication method and computer program
Inventor: MORIOKA YUICHI
IPC: H04W72/04
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform radio communication to be robust for a parity error generated in a SIGNAL field in a preamble.  <P>SOLUTION: A predetermined rule is given to information described in L-SIG of a legacy packet or an MM packet in IEEE802.11n standards. An HT (high throughput) terminal is provided with a means for detecting that the details of description of the L-SIG complies with the standards, wherein if the L-SIG contains described information out of the standards, the information read from the L-SIG is discarded as invalid information even if no parity error is detected. Thus, false positive detection accuracy is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007801-A (JP)
Title: Hydrometallurgical process of nickel oxide ore
Inventor: IMAMURA MASAKI
IPC: C22B3/04
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrometallurgical process based on high-temperature pressure acid leaching of recovering nickel and cobalt from nickel oxide ores, capable of obtaining an intermediate refined product in which the concentration degrees of nickel and cobalt are high and the content of water to be stuck is low, and which is suitable as the raw material used in a process for producing a final product of high-purity metals such as nickel and cobalt.  <P>SOLUTION: Sulfuric acid is added to a slurry of nickel oxide ores, then, leaching is performed under pressure, and thereafter, the same is separated into a nickel and cobalt-containing leachate and a leaching residue. Successively, the obtained leachate is fed to an electrolytic cell, and is subjected to electrowinning, so as to produce a nickel and cobalt-containing alloy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009499-A (JP)
Title: Display unit
Inventor: OHAMA JUNJI
IPC: G05B19/05
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit for issuing a warning when any status to be warned about exists in a control system.  <P>SOLUTION: This display unit 20 configured to display a component (HML component) in which a device is integrated into an image on a display picture 28g, and to perform the circumstance display or control operation of the device according to information to be fetched from a programmable logic controller based on the HMI component is provided with: a warning status monitor means 27 for monitoring whether or not the status of the device should be warned from the above mentioned information, and for outputting a monitor output corresponding to the status when the status should be warned; and a warning status notification means 28 for notifying a user that the status of the device is a warning status by a message in response to the input of the monitor output from the warning status monitoring means 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007425-A (JP)
Title: Manufacturing method of active ester of organic acid or of derivative thereof
Inventor: TAGUCHI TETSUSHI
IPC: C07D207/404
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an active ester of an organic acid or of derivatives thereof inexpensively in a high yield.  <P>SOLUTION: The manufacturing method of the active ester of the organic acid or of derivatives thereof comprises causing the organic acid or the derivatives thereof to react with an electron-withdrawing group (one or a combination of two or more of succinimidyl, sulfosuccinimidyl, maleimidyl, phthalimidyl, imidazolyl, nitrophenyl, tredyl and derivatives thereof) in the presence of N, N'-dicyclohexylcarbodiimide at a reaction temperature of 0-10°C in an organic solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010983-A (JP)
Title: Telephone system
Inventor: NAKAI HIDEKI
IPC: H04L12/70
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system capable of coping with nuisance calls without making the configuration of the system complicated.  <P>SOLUTION: A speaker 5 transduces voice into an electric signal. A voice coding section 4 codes the electric signal transduced by the speaker 5 to produce voice data. A main control section 7 packetizes the voice data to produce transmission packets. The main control section 7 discards part of the generated transmission packets and gives the remaining transmission packets except the discarded transmission packets to a communication control section 2. The communication control section 2 transmits the transmission packets received from the main control section 7 to another telephone system via an antenna 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008360-A (JP)
Title: Cable connection structure for vehicular seat
Inventor: SHIMIZU TOSHIHIRO
IPC: B60N2/90
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To mount a headrest to a seatback while automatically connecting cable members which are dual-structured and wired thereinto, respectively, to each other.  <P>SOLUTION: The structure is provided for connecting the first cable member 100 and the second cable member 200 which are dual-structured to each other. The connection end of an inner member 120 of the first cable member 100 is wired into a tubular stay 50 (an outer member 110). The connection end of the second cable member 200 is wired and held at the upper side of an insertion port 61 by a support 60. An outer lock device 310 is provided at the connection end of an outer member 210. By inserting the stay 50 into the insertion port 61, the outer members 110, 210 are connected to each other. Cable operation is performed in such a manner that the inner member 120 is pushed out to the axial direction by an inner member 220.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011132-A (JP)
Title: 90-degree phase shifter
Inventor: KUROKI REIKO
IPC: H03K5/135
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 90-degree phase shifter capable of an output signal having a 90° phase difference, even for a clock signal having a waveform close to that of a rectangular wave and whose duty ratio deviates from 50%.  <P>SOLUTION: The 90-degree phase shifter 1 includes a high-pass filter (HPF) 13 and a frequency dividing circuit 10. Gain tilt characteristics (attenuation characteristics) of the HPF 13 have a positive gain tilt, such that the gain increases, as the frequency increases. The frequency dividing circuit 10 is constituted, using a T flip-flop formed by cascading two D latches 11 and 12, and inputs the differential clock signals, corrected by the high-pass filter and outputs four-phase signals which are a half in frequency and 90° out of phase with the corrected differential clock signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007009213-A (JP)
Title: Heat conductive material and method for preparation of the same
Inventor: GO YO
IPC: B82B3/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat conductive material with a low heat contact resistance and a high heat conductivity, and to provide a method for preparation of the same.  <P>SOLUTION: The heat conductive material comprises a plurality of carbon nano tubes having a first end and a second end opposite to the same, heat flow collectors covering the first end and/or the second end and a polymeric material filled in the spaces between the plurality of carbon nano tubes. The method for preparing the heat conductive material comprises a first step providing the plurality of carbon nano tubes having the first and the second ends, a second step covering the first ends and/or the second ends with the heat flow collectors, and a third step filling the space between the plurality of carbon nano tubes by utilizing the polymeric materials.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008011711-A (JP)
Title: Method for producing tomato vinegar and tomato vinegar
Inventor: MIZUNO KATSUHIKO
IPC: A23L23/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To develop an excellent method for dissolving specific grassy smell of acetic fermentation liquids of tomato and tomato vinegars, and thereby to develop a tomato vinegar having good taste and generally applicable to several cookings.  <P>SOLUTION: The tomato vinegar production method comprises producing by using a tomato material added with 0.3-3% by weight/volume free glutamic acid and then heat-treated to have 20-75 absorbance at 420 nm. Also, the tomato vinegar obtained by the production method has no grassy smell but mellow sour taste and natural taste, and, by using the tomato vinegar, several flavorings such as tomato ketchup, mayonnaise, dressing, jiao-zi sauce, sauce of sweet-and-sour pork, noodle soup, steak sauce, juice of bitter orange and Sushi vinegar, and vinegar drinks and the like, can be produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012959-A (JP)
Title: Control device of damper
Inventor: MASAMURA TATSUYA
IPC: B60G17/016
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimal control device of a damper having non-linear damping properties.  <P>SOLUTION: The control device 1 of the damper D<SB>n</SB>controls a damping-force variable mechanism 3 which adds a variable damping force Fc<SB>n</SB>to a minimum damping force Fd<SB>n</SB>. The minimum damping force Fd<SB>n</SB>is a force which can be generated by the damper D<SB>n</SB>placed between the upper member B<SB>n</SB>of the spring and the lower member W<SB>n</SB>of the spring of a vehicle A. A deviation ε<SB>n</SB>between a control force Fs<SB>n</SB>, which is to be generated by the damper D<SB>n</SB>, and the minimum damping force Fd<SB>n</SB>of the damper D<SB>n</SB>is determined, and the variable damping force Fc<SB>n</SB>is controlled from the deviation ε<SB>n</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007045698-A (JP)
Title: Lactic acid-treated composition
Inventor: KAWAI HIDEMI
IPC: A23L33/12
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactic acid-treated composition having no sulfate radical in composition ingredients, containing the composition ingredients to be easily absorbed to animals and plants and exhibiting prompt fertilizer effect, soil improving effect or a health enhancement effect.  <P>SOLUTION: A part or the whole of the composition ingredients are made water soluble by adding a lactic acid solution into fertilizer, fodder, food or the soil improving agent or these raw materials, to react the lactic acid solution with such fertilizer or such raw materials. The fertilizer or the soil improving agent comprising the lactic acid-treated composition promptly exhibits the effect because the harmful effect due to the sulfate radical does not occur and a plenty of the water-soluble ingredients are contained. The food or the fodder comprising the lactic acid-treated composition contains nutrients such as minerals to be absorbable in the body to exhibits excellent health enhancement effect.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008022220-A (JP)
Title: Facsimile apparatus
Inventor: ISHIKAWA SATOSHI
IPC: H04N1/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To make a reception-side free from a trouble to confirm a result of print out of each transmitted document by using telephone etc., even after communication ends normally when an important document or urgent document is frequently transmitted and so on.  <P>SOLUTION: A communication control unit 9 communicates with an unillustrated transmission destination to control reception of image data, and a printing control unit 7 makes a printer print out the image data received by the communication control unit 9. A printing completion flag 5-3 detects printing completion of the image data, and the communication control unit 9 continues to communicate with the transmission destination until the printing completion flag 5-3 detects the printing completion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007024313-A (JP)
Title: Support device for supporting vibration sensitive element
Inventor: HEILAND PETER
IPC: F16F9/50
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support device having a simplified and reliable structure usable in vacuum environment and providing rigidity as low as possible in a direction parallel to a support direction and in a direction perpendicular to the support direction.  <P>SOLUTION: The support device for relatively supporting load to a base comprises a load side part, a base side part, and an intermediate part giving support to the load side part and defining the support direction with reference to the base side and the load side. The intermediate part comprises a pressure chamber surrounded by chamber walls. The chamber walls include a part provided to be deformable parallel to the support direction, to be substantially undeformable in the direction perpendicular to the support direction and to be bendable about two perpendicular axes orthogonal to the support direction, and disposed closer to the base side part than to the load side part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008018510-A (JP)
Title: Dynamic vibration absorber for controlling self-excited vibration
Inventor: UCHIUMI KOJI
IPC: B23C9/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and high-performance dynamic vibration absorber with little interference relative to a tool path for a tool even when it is attached to a workpiece, the characteristics of which are adjusted easily at a working site, in a milling method and an impeller blade periphery turning method in which the shape of a blade face of an impeller with thin plate thickness is worked on by rotating the tool.  <P>SOLUTION: The dynamic vibration absorber consisting of a weight, a spring bar, and vibration damping rubber is attached to the front end of the impeller 2 blade. That makes the weight of the dynamic vibration absorber vibrated in the same direction as that of the impeller vibration and in the reverse phase relative to vibration in a direction perpendicular to the impeller blade face, thereby canceling out the vibration of the impeller, increasing dynamic rigidity, and improving machining efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007052408-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: NAGAO YUKA
IPC: G03G5/06
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in intense exposure resistance and electrical characteristics, and having good repetition stability and printing durability.  <P>SOLUTION: The electrophotographic photoreceptor has at least a photosensitive layer on a conductive support, wherein the photosensitive layer contains an amine compound represented by a general formula (1), wherein R<SP>1</SP>-R<SP>3</SP>each represent an alkylene group which may have a substituent; Ar<SP>1</SP>and Ar<SP>2</SP>each represent an aryl group which may have a substituent; and Ar<SP>3</SP>represents a condensed polycyclic group which may have a substituent and may also have a hetero atom.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084054-A (JP)
Title: Automatic brake control device
Inventor: EZOE TOSHIKI
IPC: B60T7/12
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an automatic brake control in a truck or a bus.  <P>SOLUTION: A stepwise brake control is automatically performed when TTC obtained according to a relative distance and a relative speed between the own vehicle and an object is lower than a predetermined value, and a brake control gradually increasing a brake force over a plurality of stages in time series is performed. In this case, the operation execution state relative to the vehicle of a driver is detected, and when this detected result does not satisfy a predetermined condition, the set value is raised. For example, the predetermined condition is the condition showing the normal property of a driver.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008027342-A (JP)
Title: Metallic mold component measuring point automatic creating and display device
Inventor: FUJIOKA SOUTA
IPC: G06F17/50
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a worker having little experience of metallic mold manufacturing to perform work as a skilled person does by enabling the worker to easily recognize a proper position to be measured.  <P>SOLUTION: In a system for supporting a worker with work that should be performed by the worker while sequentially presenting three-dimensional images of work (material of mold component or working target before completing mold component by working the material) in a process of manufacturing a mold, instructions of manufacturing work are added and the effect that the measurement of dimensions precision required in the mold manufacturing process is sequentially and simply presented to the worker. Concrete contents of the measurement instructions graphically display a probe point at which a probe for measurement composed of ruby balls is brought into contact with the work as well as a three-dimensional image of the work. In addition, a computer is made to automatically prepare such a probe point.  <P>COPYRIGHT: (C)2008,JPO&INPIT