baber/WOPTO huggingface dataset:
Patent JP-2009161835-A (JP)
Title: Heat exchanger made from aluminum, and manufacturing method therefor
Inventor: TANAKA HIROKAZU
IPC: B23K101/14
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger which is superior in corrosion resistance and strength, and is made from aluminum, and to provide a manufacturing method therefor.  <P>SOLUTION: The heat exchanger 1 made from aluminum includes a core part 4 that is formed of a tube 2 in which a working fluid is circulated, and a fin 3 that is joined to the outer surface of the tube 2. The core part 4 is composed of the tubular tube 2 and the bare fin member 3 joined thereto by a brazing technique with the use of a brazing filler metal component containing Si. The bare fin member 3 includes one or more elements among 0.001 to 5.0% (mass%, hereinafter the same) Sr, 0.001 to 5.0% Na and 0.001 to 5.0% Sb, 0.1 to 3.0% Si, and the balance Al with unavoidable impurities. It is preferable for the bare fin member 3 to further include one or more elements among 0.1 to 5.0% Zn, 0.001 to 0.3% In and 0.001 to 0.3% Sn.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168465-A (JP)
Title: Phase modulator, phase modulator assembly, and optical sensor
Inventor: SASAKI KINICHI
IPC: G02F1/015
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor which uses a phase modulation method allowing high-precision measurement as an optical detection means.  <P>SOLUTION: The optical sensor allowing high-precision measurement is achieved by utilizing a difference in the phase change of light propagating through a polarization maintaining fiber with respect to tensile stress and using an appropriate polarization maintaining fiber for a phase modulator 10, a light transmitting polarization maintaining fiber 23, and a coil-shaped polarization maintaining fiber optical element 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008159066-A (JP)
Title: Interrogator, non-contact data carrier system, method for acquiring data of non-contact data carrier, and program for acquiring data of non-contact data carrier
Inventor: ITO SABURO
IPC: G08C17/00
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To maintain low cost and compact system even when a physical quantity measuring function is provided to a non-contact data carrier, and moreover, to increase flexibility of measurable physical quantity.  <P>SOLUTION: This non-contact data carrier system has an interrogator, a non-contact data carrier having a measurement port which transfers data with the interrogator, and a compared signal source which is connected to the measurement port and generates a signal to be compared according to the surrounding physical quantity. The non-contact data carrier has a measurement port to be connected, a comparison means for comparing the input signal to be compared with a threshold value and outputting the comparison result, a variable threshold value means which variably outputs the threshold value, and a comparison control means for performing communication with the interrogator for measurement. The interrogator repeats comparison of the comparison means while changing the threshold value, fetches information on the threshold value whose logic in the comparison result is changed, and acquires information on the physical quantity concerning the signal to be compared.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009168673-A (JP)
Title: Ionization method and device
Inventor: HIRAOKA KENZO
IPC: G01N27/62
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance spatial resolution and ionization efficiency.  <P>SOLUTION: Two first and second laser beams L1 and L2 are emitted toward a sample SA from different directions in a convergent manner so that the spots S1 and S2 of the two laser beams are partially overlapped on the sample surface to cause a particulate to desorb from a sample part at which the two laser beams are overlapped, and a third laser beam L3 is emitted toward a space in which the desorbed particulate is present to vaporize the particulate. The vaporized sample ions are guided to a mass spectroscope 42 through a capillary 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173466-A (JP)
Title: Cement composition for pavement having freeze inhibiting function and paved article using same
Inventor: KAMIYA KIYOSHI
IPC: C04B22/10
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paving body having a freeze inhibiting function which is retained for a long term and to provide a cement composition for pavement which can form the paved article.  <P>SOLUTION: In the cement composition for pavement containing a water retentive injection material and a chloride powdery material and having the freeze inhibiting function, it is characterized in that the water retentive injection material includes a cement-based bonding material and a water retentive material and that the particle diameter of the water retentive material is 200 μm or less. It is favorable that the cement-based bonding material is extra quick hardening cement containing a quick hardening component consisting of the mixture of calcium aluminate and an inorganic sulfate and containing a setting modifier component consisting of sodium aluminate, an inorganic carbonate and an hydroxycarboxylic acid and that the content of the inorganic sulfate in the cement composition for pavement or the paved article therefrom is 50 mass% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173299-A (JP)
Title: Packaging body
Inventor: TAGUCHI OYASU
IPC: B65D3/02
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging body capable of preventing the commodity value of a commodity in a container seen through from the outside of a transparent secondary packaging body from being spoiled by an unexpected movement of a container being a primary packaging body without increasing costs of the packaging materials, the packaging process and the packaging body by a simple structure.  <P>SOLUTION: At least a front face side 1a has gusset parts formed on its upper part and bottom part of a transparent package body 1, and an opening part which is freely openable and closeable by the upper part gusset part is formed. The package body 1 is formed so that the front face side 1a and the back face side 1b of the package body 1 can be expanded by the gusset parts. The package body 1 is composed of a flexible material so that when an article 15 to be packaged is stored in the package body 1, a restoring force is generated by expansions of the front face side 1a and the back face side 1b, and the article 15 to be packaged is pinched and fixed by the front face side 1a and the back face side 1b of the package body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173752-A (JP)
Title: Polymer emulsifier and polyolefin-based resin emulsion using the same
Inventor: IRIE YASUHIRO
IPC: C09K23/52
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emulsion maintaining low-temperature film-formability of the emulsion, and low-temperature adhesiveness and transparency of a dried film in addition to emulsion stability, and hardly causing coagulation and viscosity increase even if a hydrophilic organic solvent or an additive having ionicity is added thereto and mechanical shear is added.  <P>SOLUTION: The polymer emulsifier contains a copolymer containing 5-40 mol% structural unit derived from an anionic monomer having a (meth)acryloyl group and a hydrophilic group as a copolymer component, 5-30 mol% structural unit derived from a cationic monomer comprising an alkylaminoalkyl (meth)acrylate as a main component as a copolymer component, and 1-20 mol% structural unit derived from a nonionic monomer having a specific structure as a copolymer component, and having a 1/2 method temperature of ≥40°C and ≤140°C by a flow tester of the copolymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172531-A (JP)
Title: Method of improving rejection ratio of permeable membrane, permeable membrane improved in rejection ratio, and permeable membrane treatment method and device
Inventor: HAYAKAWA KUNIHIRO
IPC: B01D67/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improvement method in the rejection ratio of a permeable membrane which improves the rejection ratio to inorganic substances, organic substances especially organic substances with low molecular weight in such a state that the permeation flux of a permeable membrane is highly maintained and which is capable of maintaining the high improvement effect, thereby preparing the membrane that the removement effect of organic substances, especially organic substances with low molecular weight is high and that the stable treatment is possible for a long term, to provide a permeable membrane, to provide a permeable membrane treatment method and to provide a permeable membrane device.  <P>SOLUTION: The improvement method in the rejection ratio of the permeable membrane is characterized by improving the rejection ratio in such a state that the permeation flux of the permeable membrane is highly maintained by bringing a solute aqueous solution in which one or more solutes selected from the electrolytes (a) and organic substances (b) having a molecular weight of 100-500 are dissolved and of which the osmotic pressure Δπ is 0.1-4.0 Mpa into contact with one side of the permeable membrane and bringing water as a solute into contact with the reverse side of the permeable membrane, adding the operational pressure ΔP opposite to the osmotic pressure Δπ into the solute aqueous solution and conducting the pressurization treatment or further conducting the rejection ratio improvement agent treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173503-A (JP)
Title: Single crystal pulling device and method for manufacturing single crystal
Inventor: HISAICHI TOSHIO
IPC: C30B29/06
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing carbon concentration in a single crystal and preventing occurrence of dislocation even when a single crystal to be grown has a large diameter.  <P>SOLUTION: A single crystal pulling device is disclosed, which has a radiation shield 6 disposed above a crucible 3 and shielding a single crystal C against radiation heat, gas supply means 13, 14, 17 supplying an inert gas G from above the radiation shield 6 into the crucible 3, and discharge means 18, 19 discharging the inert gas G passing through the crucible 3 to the outside of a furnace 2. The radiation shield 6 is placed in such a manner that a gap area between the outer circumference of the shield 6 and the inner circumference of the crucible 3 at the nearest portion ranges from 10% to less than 35% of the liquid surface area of a melt M and that a gap dimension between the lower end of the radiation shield 6 and the melt liquid surface is smaller than the width dimension in a radial direction of the lower end face of the radiation shield 6. The inert gas G supplied to the crucible 3 by the gas supply means 13, 14, 17 is discharged by the discharge means 18, 19 via the gap formed by the placement of the radiation shield 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282384-A (JP)
Title: Pedometer
Inventor: TSUBATA KEISUKE
IPC: G06M3/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To select a walk sensor suitable for detecting walking in a short time, using a simple constitution, in a pedometer using the plurality of walk sensors that differ from each other in the sensing axes.  <P>SOLUTION: A CPU 108 calculates the number of steps, based on a walk signal from the walk sensor 101a, when a signal from the first walk detecting circuit 100a, including the walk sensor 101a with the first rank of priority is decided as being the walk signal. The CPU 108 calculates the number of steps, based on a walk signal from the walk sensor 101b, when a signal from the second walk detecting circuit 100b, including the walk sensor 101b with the sensing axis different from that of the walk sensor 101a is the walk signal, when the signal from the first walk detecting circuit 100a is decided as not being the walk signal, and changes the priority rank of the walk sensor 101b to a first rank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008159256-A (JP)
Title: Optical disk, reproduction device, recording method, and reproduction method
Inventor: OKADA TOMOYUKI
IPC: H04N5/937
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk in which a slide show conforming to user operation can be performed.  <P>SOLUTION: A Browsable Slide Show is recorded on a BD-ROM. The Browsable Slide Show is constituted of a video stream, a graphic stream, an audio stream, and PlayList information. The video stream and the audio stream are recorded on separate areas on the optical disk. The graphic stream is constituted of a plurality of function segments. The sum total of size of function segments in one browsing unit is size of the coded data buffer in the reproduction device or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009183243-A (JP)
Title: Method of producing melibiose
Inventor: KONISHI KAZUMASA
IPC: C12P19/12
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing melibiose capable of selectively producing melibiose from glucose and galactose as inexpensive raw materials.  <P>SOLUTION: The method of producing melibiose using glucose and galactose as raw materials, uses α-galactosidase derived from a stock belonging to Geobacillus thermocatenulatus which can selectively synthesize the melibiose.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193102-A (JP)
Title: Information transfer system and information transfer control method
Inventor: TAWAKI HAJIME
IPC: H04M1/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To determine a transfer method of information from the viewpoint of a receiver.  <P>SOLUTION: A PC 20 in an information transfer system 10 reads contact address data 34 corresponding to the name of one's communication partner from a contact address database 32 when a transfer request including the name of one's communication partner is input from a sender, and automatically calls the telephone number of the read contact address data 34 to obtain a reply to a transfer method that one's communication partner desires. Then, the PC 20 converts information that the sender plans to transfer to a format that is transferred by the transfer method that one's communication partner desires, and transfers the information to one's communication partner by the transfer method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008203256-A (JP)
Title: Electric field probe and manufacturing method therefor
Inventor: SWIFT JOSEPH A
IPC: G01R29/08
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-reliable, small-sized and low-cost type of probe.  <P>SOLUTION: The operational configuration of this electric field probe comprises at least one detection element or measuring electrode 1, at least one properly configured reference electrode 6, and readout system connected with the detection element or measuring electrode 1 and designed as a circuit configuration so as to indicate the output of probe. In this probe, each of the detection element 1 is at least substantially surrounded with the reference electrode 6, when at least one detection element 1 is a separated one of plural detection elements 1, where the separation distance of the separated detection element 1 (separation between detection elements) produces hardly or no mutual interferences among detection elements 1, if the detection element 1 is aligned with surface of the object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009191922-A (JP)
Title: Transmission
Inventor: HANEDA MASATOSHI
IPC: F16H57/04
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve lubricating performance in a manual transmission used for vehicles.  <P>SOLUTION: A transmission 1, which comprises a shaft 3, a third synchro-mechanism S3, and a fifth input gear G5. The shaft 3 includes a lubricating oil channel 3a which can supply lubricating oil on the peripheral side. The third synchro-mechanism S3 is a mechanism rotatably arranged integrally with the shaft 3, and includes a sleeve 26 arranged movably in the axial direction with respect to the shaft 3. The fifth input gear G5 includes a body section 30 arranged at a peripheral side of the shaft 3 so that it can be rotated with respect to the shaft 3, a shift gear section 32 arranged in a peripheral section of the body section 30, and a clutch gear section 34 capable of being engaged with the sleeve 26 and having a plurality of external teeth 52 capable of being engaged with the sleeve 26. The body section 30 includes an introducing oil channel 54 having a first aperture 54a arranged between 2 adjacent external teeth 52, or an oil channel introducing at least one part of the lubricating oil supplied from the lubricating oil channel 3a to the clutch gear section 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192471-A (JP)
Title: Electrification voltage measuring instrument and adapter for electrification voltage measurement
Inventor: SAKURAI YOSHIMASA
IPC: G01R29/12
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrification voltage measuring instrument and an adapter for electrification voltage measurement that are easy to operate and capable of giving stable and accurate measurement results.  <P>SOLUTION: The electrification voltage measuring instrument includes: a detection sensor 3 for detecting the electrification voltage of an object in a noncontact manner; and a body 10 to be detected made of a conducting material and fixed detachably within a region where it can be detected by the detection sensor 3, wherein an object to be measured and the body 10 to be detected are made electrically conductive, thereby the electrification voltage of the object to be measured is measured via the body to be detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196904-A (JP)
Title: Cyclic compound and its production method
Inventor: KAWAGUCHI KAZUO
IPC: C07C41/16
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclic compound of a calixarene type that is soluble in various kinds of organic solvents and has a uniform composition.  <P>SOLUTION: The cyclic compound is represented by general formula (1) where the standard deviation of the distribution of the substitution number of groups other than a hydrogen atom for R in general formula (1) is 1.0 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082901-A (JP)
Title: Electric dust collector
Inventor: UEDA TETSUYA
IPC: B03C3/68
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric dust collector prevented from generation of spark discharge and high in durability, while generating corona discharge.  <P>SOLUTION: In the relation between potential difference V impressed between a discharge electrode 22 and an earthed electrode 23 of a charged part 21, and distance D between the discharge electrode 22 and the earthed electrode 23, the distance D is set to be 30-45 mm when the potential difference V is more than 3 kV to 7 kV, and the potential difference D is set to be 40-60 mm when the potential difference V is more than 7 kV to 12 kV; and the discharge electrode 22 has a plurality of needle-like electrodes 27 projecting from supporting parts 26 and arranged parallel to the earthed electrode 23, wherein the projecting length H of the needle-like electrodes 27 from the supporting parts 26 is set to be 20-40 mm, the needle pitch P of mutually adjoining needle-like electrodes 27 arranged at one supporting part 26 is set to be 30-50 mm, and the row distance L between the tip ends of the needle-like electrodes 27 attached to the mutually adjoining supporting parts 26 is set to be 30-60 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196450-A (JP)
Title: Vehicular seat
Inventor: SUZUKI MASATETSU
IPC: B60N2/90
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To illuminate a foot space for an occupant on a rear seat while preventing a light guide body from catching the occupant's feet or the like.  <P>SOLUTION: The vehicular seat 1 comprises a seat portion 2 and a backrest 3 which is stood at the rear end of the seat portion 2. The backrest 3 has a metal frame 31, a pad 32 attached from both sides of the back face of the frame 31 to its side and front faces, and a seat back cover 40 covering the back face of the assembly of the pad 32 and the frame 31. A groove 42 is formed at a lower edge of the seat back cover 40, and the linear light guide body 70 is fit in the groove 42. As the light from a light emitting unit 50 strikes an end face 72 of the linear light guide body 70, the circumferential surface of the light guide body 70 is lit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196673-A (JP)
Title: Container made of foamed synthetic resin
Inventor: NOGUCHI SHIROYUKI
IPC: B65D77/04
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container made of foamed synthetic resin, designed so that the upper edge of an inner bag is inserted into the grooves of the upper end of the side-wall formed along the length of the side-wall, the container having sufficient locking structure for the container and the bag, which includes a simple structure and involves no cost increase.  <P>SOLUTION: The container 1 made of foamed synthetic resin includes a lid 3 and a box 2, and includes a fitting structure in which the lower side of the lid and the upper side of the box fit one on the other. The container is provided with the grooves 10 each of which almost obliquely crosses the upper end face of a part near a corner 8 where the adjacent long and short side-walls 4 and 5 intersect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198100-A (JP)
Title: Gun use information recording device, and method and program for controlling the same
Inventor: MINOWA MASAHIRO
IPC: F41A19/01
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of recording information on the use of a gun with respect to the gun possessed by an owner.  <P>SOLUTION: This gun use information recording device has a housing detachable to the gun, an acceleration detecting means 22 outputting acceleration data, a RTC unit 25 outputting clock time data, a data memorizing portion 24 storing data, a battery, and an overall control portion (control portion 21) controlling these component parts, and the control portion 21 comprises a bullet shooting determining portion 44 determining whether output waveform and/or an output value of a prescribed point of the output waveform satisfies prescribed conditions or not on the basis of the output waveform as the acceleration data output from the acceleration detecting means 22, and determining that the shooting of bullet is performed by the gun when the prescribed conditions are satisfied, and a data recording control portion 50 for recording a result of the determination by the bullet shooting determining portion 44, and the clock time data corresponding to each other as the data (use information) in the data memorizing portion 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT