baber/WOPTO huggingface dataset:
Patent JP-2008309623-A (JP)
Title: Air flow rate measuring device
Inventor: KAMIYA SHINICHI
IPC: G01F1/684
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air flow rate measuring device 1 capable of improving the detecting accuracy of a flow rate sensor 3 by suppressing separation of air flow.  <P>SOLUTION: A cylindrical body 2a forming a by-pass passage 6 is formed such that the outer peripheral shape of a tip part facing the upper reaches of an intake duct 5 is composed of a convex surface, i.e., a convex surface with its outer diameter increased downstream at a predetermined rate from the peripheral edge of an inlet of the by-pass passage 6. The outer peripheral shape downstream of the tip part is formed in cylindrical shape with the same outer diameter from the end of the convex surface up to the outer peripheral edge of a rear end face to which an outlet 6b of the by-pass passage 6 is opened. With this constitution, large turbulence does not occur to air flowing along the outer peripheral surface of the cylindrical body 2a, and separation of air flow can be suppressed. As a result, the flow speed of air flowing through the by-pass passage 6 and a sub-by-pass passage 7 branching from the by-pass passage 6 is stabilized to secure the high detecting accuracy of the flow rate sensor 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310166-A (JP)
Title: Belt conveyor device and image forming apparatus
Inventor: ANDO YOSHIHIRO
IPC: G03G15/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyor device designed so that formation of protuberance at each side of an endless belt is prevented in a roller part on which the endless belt is wound many amount and wear of meandering prevention guides is less, and to provide an image forming apparatus.  <P>SOLUTION: The meandering prevention guides 6 are stuck to both sides of the back of the transfer belt 34 along the circumference of the transfer belt 34. Each of the meandering prevention guides has a structure in which small projecting members 8, each having a tapering (trapezoidal) shape, are disposed in series so as to be in contact with one another. The guides are made of resin or plastic. A drive roller 41 is formed from a rigid body such as stainless steel. Guide members 4 are disposed on both ends 41a of the drive roller 41. Each of the guide members 4 is formed from an elastic member such as urethan. The guide members 4 are lower in rigidity than the meandering prevention guides 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005023-A (JP)
Title: Tuning fork vibrator, and oscillator
Inventor: FUNASAKA TSUKASA
IPC: H01L41/29
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator which is less in property variation due to temperature variation.  <P>SOLUTION: The tuning fork vibrator is provided with (a) a plurality of arm sections (11, 13) each of which having a first surface (11a, 13a) arranged so as to be directed in a first direction, and a second surface (11b, 13b) arranged oppositely to the first surface, arranged along a second direction crossing with the first direction, (b) piezoelectric elements (15, 17) disposed on the respective first surfaces of the plurality of arm sections, one by one, (c) a base section connecting respective one ends of the plurality of arm sections, and (d) inorganic films 31, 32 disposed on the respective second surface of the plurality of arm sections. The plurality of arm sections and the base section are made of crystal. Each of the piezoelectric elements is provided with a lower electrode film (15a, 17a) disposed on the first surface, a piezoelectric film (15b, 17b) disposed on the lower electrode film, and an upper electrode film (15c, 17c) disposed on the piezoelectric film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008014307-A (JP)
Title: Heat exchange injector assembly and bipropellant rocket engine
Inventor: BROWN WILLIAM S
IPC: F02K9/62
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchange injector assembly 22 for a rocket engine promoting gasification of an oxidizer even under a condition of relatively low propellant flows.  <P>SOLUTION: The heat exchange injector assembly 22 of the invention includes a plurality of heat exchange elements 58 each of which comprises a fuel sleeve 70, a liquid oxidizer post 72 disposed in the fuel sleeve 70 and a multi-passage swirl member, for instance a double helix member 74, disposed in the liquid oxidizer post 72. The oxidizer is divided into two flows by the double helix member 74 to exchanges heat with high temperature fuel and is mostly gasified even at a low thrust level so that a pressure difference between the heat exchange injector assembly 22 and combustion chambers downstream thereof can be sufficiently ensured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001528-A (JP)
Title: 5'-hydroxy thalidomide derivative and method for producing the same
Inventor: SHIBATA TETSUO
IPC: C07D401/04
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically active 2-(5-hydroxy-2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione derivative which is a thalidomide metabolite and to provide a method for producing the derivative.  <P>SOLUTION: The optically active 2-(5-hydroxy-2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione derivative is represented by formula (wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>7</SP>represent each independently a hydrogen atom, a lower alkyl group, a lower alkoxy group or the like; and R<SP>6</SP>represents a hydrogen atom or a protecting group of the amino group). The method for production comprises a step of reacting the derivative with an acylating agent in the presence of an enzyme stereoselectively acylating the 5-hydroxy group of the derivative in an organic solvent, forming an optically active ester and thereby carrying out optical resolution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010205-A (JP)
Title: Device for holding electronic circuit component
Inventor: KAWAGUCHI KOJI
IPC: H05K13/04
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem due to plays in an suction nozzle, in a direction crossing the axial line at right angles in a device for holding electronic circuit component.  <P>SOLUTION: A head body 150 is provided with twelve fitting holes 170 on one circle, having its rotary axis as the center line, and ferromagnetic material-made ascending/descending members 172 are ascendably/descendably fitted to the fitting holes; and thereby suction nozzles 154 are held relatively movably in the axial direction. In the parts on the inner circumferential side of twelve holding parts 152 of the head body 150, the magnet holes 270 are formed respectively, and three permanent magnets 272 are fitted, sandwiching spacers 274 in between them. The magnetic force of the permanent magnets 272 acts on the ascending/descending members 172 at all times, and the members 172 are brought into close contact with the part on the rotary axial line side, in the inner circumference surface of the fitting hole 170; plays due to clearance for permitting the ascending/descending of the ascending/descending members 172 are removed, and a projection limit defining device 238 defines the deviation of the suction nozzle 154 in the radial direction, to prevent positional deviation of the suction nozzle 154 in the radial direction, at sucking or mounting of components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010776-A (JP)
Title: Imaging device, photography control method, and program
Inventor: SUZUKI YASUSHI
IPC: G03B7/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image of high quality by suitably controlling timing of the start and end of photography accompanied by smiling face detection.  <P>SOLUTION: An imaging device includes an imaging unit 6 which picks up a subject image to obtain an image signal, a display unit 5 which can display an image based upon the image signal and predetermined indexes, an operation input unit 3 which receives predetermined operation input, and a control unit 1 which performs control to start detecting a smiling face of a subject when a predetermined mode is selected and operation input is performed through the operation input unit 3 and then perform predetermined photography when a smiling face is detected through the smiling face detection and then pick up a subject image, and to repeat the smiling face detection, photography control, and imaging until predetermined end conditions are satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008610-A (JP)
Title: Microchemical analyzer, its measuring method, and test sample picking device
Inventor: ITO NAOKO
IPC: G01N37/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchemical analyzer, its measuring method, and a test sample picking device for removing an unnecessary incorporeal component included in a test sample and affecting the measurement adversely.  <P>SOLUTION: This microchemical analyzer is provided with: a microcassette 1 storing each liquid of the test sample, reagent, and additive, and having a sensor 18 for measuring the components contained in the items of measurement; and a device main body 2 having a liquid control part 3 for controlling each liquid in the microcassette 1. The first test sample for changing the predetermined incorporeal component included in the test sample stored in the microcassette 1 and being unnecessary for measurement into a component having a shape by adding the additive is prepared, and the second test sample is prepared by separating the component having the shape included in the first test sample from the first prepared test sample. A mixed liquid prepared by mixing the second prepared test sample with the reagent is measured by the sensor 18, and analysis data is prepared based on signals from the sensor 18 used in the measurement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010895-A (JP)
Title: Audio playback apparatus
Inventor: SATO HIROSUKE
IPC: H03G11/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio playback apparatus which optimizes maximum output of a power amplifying means that is a final stage, while taking into account all of the difference of input audio signal level, change in a DC voltage value being applied and the difference of a battery or an external power source.  <P>SOLUTION: Limiter control is performed in such a way as to obtain a limiter level using a "table C" while a DC voltage relating to an external power source 12 is supplied with an input audio signal of "AUX IN" or "TUNER", to obtain the limiter level using a "table D" while the DC voltage relating to the external power source 12 is supplied with an input audio signal of "CD/DVD", on the other hand, to obtain the limiter level using a "table A" while a DC voltage relating to a battery 10 is supplied with the input audio signal of "AUX IN" or "TUNER", and to obtain the limiter level using a "table B" when a voltage of the battery 10 is detected with an input audio signal of "CD/DVD" 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013188-A (JP)
Title: Rubber composition for tire, base tread and tire
Inventor: HIRAYAMA TOMOAKI
IPC: C08K3/36
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tires that can suppress the used amount of materials originating from petroleum resources and odors of tires as well as a manufacturing cost of a tire, a base tread formed by using the rubber composition for tires, and a tire.  <P>SOLUTION: The rubber composition for tires used for forming tires comprises a rubber component comprised of a natural rubber, at least 25 pts.mass and at most 80 pts.mass of silica based on 100 pts.mass of the rubber component and at least 0.2 mass% and at most 0.9 mass% of a natural perfume based on the rubber composition for tires. The base tread and the tire are formed using the rubber composition for tires.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013673-A (JP)
Title: Water channel block, water channel structure, and water channel block manufacturing method
Inventor: OKUDA TOMOKAZU
IPC: E02B5/02
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water channel block which facilitates the construction of a water channel, and is high in the reliability of sealing at a joint portion.  <P>SOLUTION: There is provided a water channel structure 27 which is set up by connecting the water channel blocks 15a, 15b having U-shaped cross sections. Then a second sheet body 26a formed of a synthetic resin is integrally attached to the entire area of the internal surface of the connection end of the water channel block 15a, and in the same manner, a first sheet body 25b formed of the synthetic resin is attached to the entire area of an internal surface of the connection end of the water channel block 15b. Further a third sheet body 28 formed of the same synthetic resin is attached to both the second and the first sheet bodies 26a, 25b so as to block a gap between the bodies, and both edges of the third sheet body 28 integrally are connected to the second and the first sheet bodies 26a, 25b, respectively, by thermowelding or the like, to thereby improve the sealing performance of the water channel blocks at the joint portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011942-A (JP)
Title: Shredder with scanner and secret document control system using the same
Inventor: AOYAGI SHINJI
IPC: B02C18/06
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the large problem that it is not conventionally confirmed whether important secrete documents or the like are certainly subjected to shredding disposal treatment without mistake by a person on duty, a treating person or a treatment ordered person, etc. even if the important secret documents or the like are subjected to shredding disposal treatment using a shredder and, since it is not clear and not proved by whom, when and where the shredding disposal treatment is performed, it is perfectly impossible to know the content of the secret documents or the like later after the shredding disposal treatment is performed.  <P>SOLUTION: This shredder with a scanner is constituted so as to convert the respective image data of the front or back of each of the secret documents to a digital signal before the secret documents are shredded to input, store and preserve the digital signal. Further, the server and a plurality of clients of the information management center for controlling a system are constructed into a network by LAN or the like and the scanner of the shredder with the scanner equipped at every server and client of the information management center is constructed into the network by LAN or the like. A secret document control system using the shredder with the scanner is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021721-A (JP)
Title: Fm tuner
Inventor: KOBAYASHI KEIJI
IPC: H04B1/10
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein distortion arises in a received signal of high modulation to bring the sense of incongruity on acoustic feeling for stereophonic sound, if a variable band of an intermediate frequency band pass filter (IFBPF) of a FM (Frequency Modulation) tuner is narrowed as a countermeasure against neighborhood interference.  <P>SOLUTION: A neighborhood interference detection circuit 100 detects neighborhood interference from an output signal S<SB>DET</SB>of a FM detection circuit 78. A bandwidth control circuit 94 narrows a band of an IFBPF 74 at the time of generating of neighborhood interference. On the other hand, a stereophone degree of separation control circuit 96 reduces stereophone separation degree in matrix processing of a matrix circuit 82 at the time of generating of neighborhood interference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020943-A (JP)
Title: Magnetic tape, magnetic tape cartridge, magnetic tape drive, magnetic head tracking control method, and servo writer
Inventor: ISHIOROSHI TAKAHIRO
IPC: G11B5/584
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-speed response in a magnetic tape, and to enlarge a storage capacity by effectively using the recording surface of the magnetic tape.  <P>SOLUTION: The magnetic tape MT is configured, equipped with at least one servo track ST, having a peak or a bottom signal intensity distribution in the width direction of a tape T. The servo track ST is configured, for instance, such that one magnetic moment 41 directed toward the width direction is disposed. A servo signal is read from the servo track ST by inductive servo signal reading elements SRa and SRb having reading width smaller than the width of the servo track ST, and a magnetic head H is tracking-controlled according to the output of this servo signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025042-A (JP)
Title: Marine apparatus for tracking target
Inventor: TANABE MASAHIDE
IPC: G01S13/66
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine apparatus for tracking a target, capable of knowing whether or not azimuth data of one's own ship get abnormal.  <P>SOLUTION: An association determining section 3 compares target ship data (radar tracking target data) being output from a target tracking section 2, with another ship data (AIS target data) being output from an AIS processing section 4, and outputs data determined as the same target to a variance determining section 5. The variance determining section 5 computes an index value based on a difference between target ship azimuth data included in the radar tracking target data and target ship azimuth data included in the AIS target data, and determines whether or not the azimuth data included in the radar tracking target data get abnormal, based on the index value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022871-A (JP)
Title: Separation membrane arrangement body and its manufacturing method
Inventor: YABUKI MIYUKI
IPC: B01D69/10
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation membrane arrangement body superior in separation performance for separating specific components from a mixture, and in permeation flux.  <P>SOLUTION: The separation membrane arrangement body is provided with a porous base material, and a separation membrane formed of a water-soluble polymer, disposed at least in any one of the surface or the inside of the porous base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008057527-A (JP)
Title: Plunger pump
Inventor: GRITZKO TORSTEN
IPC: F02M59/44
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deposit from being produced in a space between a pump cylinder and a pump plunger, in relation to a plunger pump in a common rail type fuel injection device of an internal combustion engine having a pump housing 1 with one pump cylinder 12 formed therein and having a pump plunger 2 arranged movably in the axial direction in the pump cylinder 12.  <P>SOLUTION: A lubricant supplied through a lubricating oil supply hole 8 is axially carried via an empty space 9 present on the circumferential surface of the pump plunger, and thereby the pump plunger is cleaned by the flow of the lubricating oil. As a result, a deposit is effectively prevented from being produced in a space between the pump cylinder 12 and the pump plunger 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026131-A (JP)
Title: Processor system
Inventor: YASUFUKU KENTA
IPC: G06F9/38
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous processor system to which an instruction set of a co-processor or another co-processor can be easily added.  <P>SOLUTION: A processor system 100 comprises: a memory for main processor instruction 110, which stores main processor instruction data; a main processor 120 which generates an instruction memory address and setting data in accordance with the main processor instruction data stored in the memory for main processor instruction 110; a memory for co-processor instruction 130, which stores co-processor instruction data; a co-processor 150 which performs processing in accordance with the co-processor instruction data stored in the memory for co-processor instruction 130; and an instruction supply section 140 which reads the co-processor instruction data from the memory for co-processor instruction 130 and supplies the co-processor instruction data to the co-processor 150 in accordance with the instruction memory address and the setting data generated by the main processor 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007279069-A (JP)
Title: Microfluid device and trace liquid dilution method
Inventor: YAMAMOTO KAZUYOSHI
IPC: G01N35/10
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microfluid device provided with a fine flow path structure, capable of easily and positively providing therein micro fluid having various dilution ratios.  <P>SOLUTION: The fine flow path structure provided in a substrate 2 has a first mixing unit 11 and a second mixing unit 21. Each of mixing units 11 and 21 has first through third fine flow paths. One end of a first weighing unit 11d, consisting of a fine flow path having a capacity equivalent to the volume of a specified-amount first micro fluid, is opened to a first fine flow path 11a, and the other end is opened to a merging unit 12a provided on a second fine flow path 12. One end of a second weighing unit 13d, consisting of a fine flow path having a capacity equivalent to the volume of a specified-amount second micro fluid, is connected to a third fine flow path 13, and the other end is opened to the merging unit 12a. Any one of the first through third outlet ports of the first mixing unit is connected to the first or third inlet port of the second mixing unit 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043747-A (JP)
Title: Storage device having polyhedral electrode shape
Inventor: KIM MIN SUN
IPC: A23L3/32
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device having polyhedral electrode shape, for details, capable of preventing a multiplication of microorganisms in the stored subject by adjusting or limiting the flow of charged particles in the microorganisms with an electric field.  <P>SOLUTION: The device includes polyhedral electrode parts 210, 220, 230, 240 of the polyhedral structure positioned at the housing member of the storage part storing the subject, where one or more positive and negative electrodes face each other, and the electric source 250 for impressing the electric pressure to the positive and negative electrodes and forming the electric field with predetermined strength between the positive and negative electrodes, and the electric source 250 has a polyhedral electrode shape characterized by that the one or more positive and negative electrodes are impressed by the electrical pressure in order or at random.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026271-A (JP)
Title: Storage controller and control method thereof
Inventor: KOGA TSUTOMU
IPC: G06F12/06
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage controller and a control method which reduces power consumption with large capacity by suppressing power consumption while maintaining performance.  <P>SOLUTION: The storage controller is provided with: a plurality of nonvolatile memory modules having a plurality of nonvolatile memories which store data from a host device; a nonvolatile memory control part which controls input/output of data from/to the host device by controlling power sources of the nonvolatile memory modules. The nonvolatile memory control part turns on only a power source of a specified nonvolatile memory module when the data is read/written with respect to the specified nonvolatile memory module at predetermined timing based on a data read/write request from the host device.  <P>COPYRIGHT: (C)2009,JPO&INPIT