baber/WOPTO huggingface dataset:
Patent JP-2009040754-A (JP)
Title: Method for producing pyridine derivative
Inventor: PAIDEI IERA REDEI
IPC: C07D213/24
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing pyridine derivatives such as 4,4'-dimethyl-2,2'-bipyridine, etc.  <P>SOLUTION: This method for producing pyridine derivatives is characterized by including a process of irradiating a microwave to a mixture consisting of a pyridine derivative expressed by general formula (1) [wherein, R is H, a 1-10C hydrocarbon group or -COOR' (wherein, R' is a 1-10C hydrocarbon group); and the R is preferably the hydrocarbon group] and a hydrogenation catalyst selected from a platinum group element and nickel to prepare the pyridine derivatives such as the 4,4'-dimethyl-2,2'-bipyridine, etc. Thereby, it is possible to produce the pyridine derivatives in a short time in a good yield.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045020-A (JP)
Title: Method for modifying wheat flour or wheat flour dough, and apparatus
Inventor: OTSUBO SHUNSUKE
IPC: A23L7/10
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing modified wheat flour or wheat flour dough effectively utilizable as a process material: and to provide an apparatus for being used for the method.  <P>SOLUTION: The method for modifying wheat flour or wheat flour dough includes subjecting a mixture containing wheat flour and water to energizing treatment on the negative electrode side of an electrochemical reaction tank, wherein the mixture containing the wheat flour and water on the negative electrode side is recovered, dried and then pulverized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048090-A (JP)
Title: Image forming apparatus
Inventor: WATANABE ISAO
IPC: G03G21/20
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which hardly causes flickering of a fluorescent lamp, even if controlling partial supply of power to be supplied to a fixing heater.  <P>SOLUTION: The image forming apparatus 1 is equipped with a fixing part for heating and fixing a toner image formed on transfer material P and can perform control of thinning of the partial supply of the power to be supplied to the fixing heater 42 of the fixing part, according to ON/OFF in half wave units of commercial power supply voltage. The image forming apparatus 1 is equipped with a load means 70 which is provided separately from the fixing heater 42, and a power supply control means 61 which supplies power to the load means 70, during a half period where the power is not supplied to the fixing heater 42 and which does not supply power to the load means 70 during the half period, when the power is supplied to the fixing heater 42 during the control of partial supply.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060262-A (JP)
Title: Differential driving circuit
Inventor: NAKAMIZO MASAHIKO
IPC: H04L25/02
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential driving circuit improved in transmission speed and reduced in EMI by reducing the parasitic capacitance of a transistor connected to a differential transmission line.  <P>SOLUTION: The differential driving circuit comprises a driving circuit 10 equipped with a current source which uses a current mirror for driving a differential transmission line and a switch for transmitting a current from a current source to the differential transmission line, and a bias circuit 200 which applies a bias voltage to the current source using the current mirror. A current value which drives the differential transmission line is controlled in the bias circuit 200, and the bias voltage is generated without connecting many transistors to the differential transmission line. The generated bias voltage is changed to control the current value of the current source using the current mirror.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040385-A (JP)
Title: Method of connecting seat belt winding motor
Inventor: NAKAGAWA KENICHI
IPC: B60R22/46
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of connecting a seat belt winding motor capable of easily and quickly performing solid resistance welding having high non-destructive strength in an even metal structure without requiring skill in the work, capable of preventing disorder in winding condition of a structural conductor narrow wire of an electric wire due to uneven melting of the electric wire near the resistance welding part, and capable of finishing well in appearance near the resistance welding part of the electric wire without lowering strength of the electric wire itself.  <P>SOLUTION: When a width at a right angle against the axial direction of a contact recessed surface 7 formed in an upper electrode 6 in the axial direction of an electric wire 3 is L and a vertical distance between a contact surface 7a of the upper electrode 6 with a motor terminal 2 and the deepest part of the contact recessed surface 7 is H, H and L are formed to satisfy a formula H/L=0.2-0.4. Further, the contact recessed surface 7 is arranged to be brought in contact with a release surface 3b over a resistance welding part 15 of the electric wire 3 to the motor terminal 2 in the axial direction of the electric wire 3, and formed to be gradually separated from the release surface 3b in the outside of both ends of the resistance welding part 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062206-A (JP)
Title: Hydrogenated amorphous carbon film
Inventor: KOMORI KENTARO
IPC: C23C16/505
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogenated amorphous carbon film which has a low aggressiveness against mating materials due to its low surface roughness, has a high hardness, is excellent in wear resistance, can be formed by a CVD method which offers a higher productivity and an excellent film deposition as compared to a conventional PVD method and is therefore capable of realizing a low cost.  <P>SOLUTION: The hydrogenated amorphous carbon film is prepared from a hydrocarbon gas through a plasma CVD method and is characterized by a G band shift of 1,550-1,559 cm<SP>-1</SP>and a half-width of G band of 180-197 cm<SP>-1</SP>in a Raman spectrum measured by Raman spectroscopy with an Ar laser (wavelength: 488 nm).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069957-A (JP)
Title: Optical information reading device
Inventor: HOTTA TOSHIAKI
IPC: G06K7/10
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information reading device capable of reading an one-dimensional code at high resolution by using a two-dimensional light-receiving sensor.  <P>SOLUTION: Reflected light from a two-dimensional code is photographed by the light-receiving sensor 23 through an imaging lens 27 without passing through a mirror when reading the two-dimensional code. When reading a bar code, the reflected light from the bar code is photographed at a diagonal line of a square light-receiving surface 23a of the light-receiving sensor 23 by rotating the reflected light around a light-receiving center axis X by mirrors 11, 12, and 13. Thus, the bar code can be read at higher resolution compared with photographing the square light-receiving surface 23a of the light-receiving sensor 23 in the longitudinal direction or in the lateral direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069282-A (JP)
Title: Liquid crystal panel, and liquid crystal display
Inventor: SHIMIZU SUSUMU
IPC: G02B5/30
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel with which a neutral display with substantially no coloring in all directions is achieved.  <P>SOLUTION: The liquid crystal panel has a first polarizer 14a and a second polarizer 14b disposed on both sides of a liquid crystal cell 13, and a first optical compensation layer 11a disposed between the liquid crystal cell 13 and the first polarizer 14a, a second optical compensation layer 11b disposed between the liquid crystal cell 13 and the second polarizer 14b, and a third optical compensation layer 12 disposed between the first optical compensation layer 11a and the second optical compensation layer 11b, and wavelength dispersion of the liquid crystal cell 13 satisfies Re<SB>40</SB>(450)>Re<SB>40</SB>(550)>Re<SB>40</SB>(650), wavelength dispersion of the first optical compensation layer 11a and wavelength dispersion of the second optical compensation layer 11b satisfy 0.7<Re<SB>40</SB>(450)/Re<SB>40</SB>(550)<1.05, and wavelength dispersion of the third optical compensation layer 12 satisfies Re<SB>40</SB>(450)>Re<SB>40</SB>(550)>Re<SB>40</SB>(650).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069315-A (JP)
Title: Optical element assembly
Inventor: NATSUME GOJI
IPC: G02B7/02
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To fixedly hold an optical element in a cylinder body while maintaining desired optical performance.  <P>SOLUTION: An optical element assembly 10 has a lens 12 fixedly held in the cylinder body 20. The lens 12 has a projection 14 projecting in a direction orthogonal to an optical axis, at the outer peripheral part 16 thereof, and clamping pieces 28 which clamp the projection 14 of the lens 12 with a prescribed pressure from both sides in the direction of the optical axis are provided to the cylinder body 20. The projection 14 of the lens 12 is press-fit to the clamping piece 28 and is fixedly held.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070656-A (JP)
Title: Relay connector
Inventor: NISHIDA SHIRO
IPC: H01R13/52
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay connector capable of carrying out efficiently an electrical connection work between two devices.  <P>SOLUTION: The relay connector 10 includes a housing 15 arranged in a case 4, first contactors 16 which protrude from the housing toward an inverter side terminal 12 with a spring performance and second contactors 17 which are electrically connected to the first contactors 16 and protrude from the housing 15 toward a motor side terminal 13 with a spring performance. While an inverter 2, a motor 1, and the housing 15 are arranged in a regular position, the first contactors 16 contact the inverter side terminal 12 with the spring force, and the second contactors 17 contact the motor side terminal 13 with the spring force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067932-A (JP)
Title: Coating composition comprising carbon nano-tube
Inventor: MAKI SHINICHIRO
IPC: C09D4/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition comprising carbon nano-tubes and having good dispersibility and stability with time and excellent coated film durability when formed into a coated film.  <P>SOLUTION: The coating composition comprises the carbon nano-tubes, one or more kinds selected from among an organic dye derivative having a basic functional group, an anthraquinone derivative having a basic functional group, an acridone derivative having a basic functional group and a triazine derivative having a basic functional group, and a dispersing resin having an ethylenically unsaturated double bond and at least one kind of acidic functional group selected from among -COOM, -SO<SB>3</SB>M and -PO(OM)<SB>2</SB>(wherein, M represents a hydrogen atom, a quaternary amine or an alkali metal).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074863-A (JP)
Title: Apparatus for measuring bending of round bar
Inventor: SORATO YUKIO
IPC: G01B5/20
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive bending measuring apparatus capable of accurately measuring the bending of round bars during the process of manufacturing or machining the rod bars.  <P>SOLUTION: The apparatus includes at least two rails 3 arranged in parallel with each other at prescribed intervals at an angle to a plane of gravity. A tilted table for rotating a workpiece W over the rails 3 is arranged, and a measuring part 10 is arranged between the rails 3. The measuring part 10 includes both a measuring bar (12) arranged approximately in parallel with the rails between the rails in such a way as to come into contact with the workpiece W from below in sections in which the workpiece W is rotated by at least one rotation or more and a measuring sensor (21) for measuring the amount of movement of the measuring bar which follows the workpiece W rotating over the rails and which moves in vertical direction against a biasing force of a biasing means. The bending of the workpiece W is measured on the basis of the amount of movement of the measuring bar (12) which moves in vertical directions in contact with the workpiece W during the rotation and movement of the workpiece W in measuring sections (31-32) over the rails 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074135-A (JP)
Title: Briquette and method for production thereof
Inventor: HAYAFUJI TETSUNORI
IPC: C22B1/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a briquette by which characteristics of magnesium can be effectively utilized while recycling machining chips of a magnesium material and aiming at the effective utilization of resources and which, in itself, has satisfactory strength, and also to provide a method for production thereof.  <P>SOLUTION: The magnesium material is used as a combustion improver for metallic material production (e.g. steelmaking), and high calorific value at combustion reaction, as a characteristic of magnesium, is effectively utilized. The magnesium material composed of machining chips is mixed with an aluminum material composed of machining chips, and the resulting mixture is pressed. Since adhesion between the magnesium material and the aluminum material in the mixture is increased, the mixture can be briquetted at ordinary temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074939-A (JP)
Title: Measuring part of wind tunnel test device and wind tunnel test device using this
Inventor: KATO HIDEHIKO
IPC: G01M9/04
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring part of a wind tunnel test device capable of measuring an air force closer to an actual air force by suppressing an influence of an airflow flowing in from a border layer of a floor surface and sides.  <P>SOLUTION: The measuring room 7 of a wind tunnel test device 1 has an arranging part 17 for arranging an automobile 41 along a floor surface 15 in a wind tunnel 3, and a test is performed by applying the airflow blown in the wind tunnel 3 to the automobile 41 arranged in the arranging part 17. This room comprises: a slit 19 formed at the floor surface 15 which is located at the upstream side in the airflow direction of the setting part 17 for sucking a part of the airflow in the vicinity of the floor surface; and side sucking parts 23 arranged at both sides of the arranging part 17 for sucking the airflow R flowing from the sides into the arranging part 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076179-A (JP)
Title: Lens holder for optical pickup, and optical pickup comprising the same
Inventor: HATANO SHINYA
IPC: G11B7/12
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens holder for an optical pickup which easily adjusts tilt of an objective lens.  <P>SOLUTION: Two objective lenses, i.e., a first objective lens 8 and a second objective lens 15, are mounted on the optical pickup lens holder 22. The optical pickup lens holder 22 includes a first holder 23 having a holding portion 23a for holding the first objective lens 8, and a second holder 24 which is mounted on the first holder 23, has a holding portion 24a for holding the second objective lens 15, and is used to adjust tilt of the second objective lens 15. Through holes 42a and 42b for tools are formed in the first holder 23. Fitting holes 41a and 41b to be fitted with the tools penetrating the through holes 42a and 42b are provided in the second holder 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078465-A (JP)
Title: Sublimable heat transfer sheet
Inventor: ODAKA KUNIAKI
IPC: B41M5/39
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sublimable heat transfer sheet which can make available printed matter showing excellent light resistance despite the fact that the print density is high.  <P>SOLUTION: This sublimable heat transfer sheet has a dye layer containing a binder resin, formed on a base material sheet. The dye layer contains at least, an azo chemical compound represented by formula (1) as a dye.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081061-A (JP)
Title: Fuel cell
Inventor: ISHIDA KENTARO
IPC: H01M8/02
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable to supply fluid uniformly and surely to a plurality of branched passage channels to constitute a fluid passage, and improve uniformity of flow-rate distribution as well as securing a desired power generation performance.  <P>SOLUTION: An oxidant gas passage 32 comprises entrance passage channels 34a-34d which are communicated with one oxidant gas entrance communication hole 20a, exit passage channels 36a-36d which are communicated with one oxidant gas exit communication hole 20b, and a plurality of sets of branched passage channels 38a-38d which are respectively branched from each entrance passage channels 34a-34d into a plurality of pieces and extend on the surface of a first separator 16 and are joined to each exit passage channels 36a-36d. Flow-rate adjusting mechanisms 40a, 40b for adjusting the flow-rate of an oxidant gas are respectively installed on the entrance passage channels 34b, 34c and the exit passage channels 36b, 36c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055889-A (JP)
Title: Processed food
Inventor: OKADA TETSUKO
IPC: A23L29/244
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed food expanding a utilization range of low-calorie food through developing new processed food consisting mainly of konjak.  <P>SOLUTION: The processed food is obtained by adding hot water to konjak powder to make the mixture into a jelly state, adding coconut milk to the mixture to make the mixture turn into homogeneous one, adding alkaline liquid obtained by dissolving calcium hydroxide in the hot water, to the mixture so as to coagulate the whole of the mixture to be molded, appropriately cutting and dividing the coagulated mixture as necessary, heating the cut and divided coagulated mixture to eliminate remaining alkaline content from the mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008009461-A (JP)
Title: Image forming method using heat developable photosensitive material
Inventor: TOTANI ICHIZO
IPC: G03C5/08
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method using a heat developable photosensitive material, giving an image that is free of density unevenness due to interference fringes and has superior image quality by laser exposure, in a mode in which the laser spectral number is single.  <P>SOLUTION: The image forming method is for forming a visible image by heat development, while imagewise exposing the heat developable photosensitive material having photosensitive silver halide grains, an organic silver salt, a reducing agent and a binder on a support with laser light in a mode in which the laser spectral number is single, wherein the photosensitive silver halide grains have an average grain diameter of 0.0001-0.2 μm and contain, at least two kinds of photosensitive silver halide grains which are different in sensitivity by 0.2-1.0 at a ratio that is effective for controlling the gamma values; and in the method the applied quantity of silver by the photosensitive silver halide is 0.01-1 g per 1 m<SP>2</SP>of the support, and the visible image having the gamma value of 2.0-3.7 is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009085652-A (JP)
Title: Calibration method for nuclear medicine diagnostic apparatus
Inventor: YANAGIDA NORIFUMI
IPC: G01T1/161
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that when calibration of a detector is performed using a cylindrical phantom filled with, for example,<SP>18</SP>F aqueous solution, there is a risk of γ-rays being scattered by the solution itself within the cylindrical phantom, and although there is a method for correcting the scattered rays, it makes calibration insufficient, and that when a rod-shaped source is rotated in a tunnel, the rod shape causes little risk of the above-described scattering occurring, but it only rotates in an orbit with a certain radius, thereby providing a ring-shaped source having a hollow therewithin.  <P>SOLUTION: The calibration method for a nuclear medicine diagnostic apparatus performs calibration by rotating a rod-shaped source or point source while changing its radius.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083014-A (JP)
Title: Polishing cloth
Inventor: MATSUMURA YASUSHI
IPC: B24B37/22
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing cloth which can prevent scratching and roll-off of a polishing object, and improves the flatness of the same.  <P>SOLUTION: A polishing pad 1 or the polishing cloth is formed of a polyurethane sheet 2 having a polishing surface P for polishing the polishing object, and an elastic sheet 3 bonded to the opposite surface to the polishing surface P and having elasticity. The polyurethane sheet 2 has a compressibility higher than that of the elastic sheet 3, and a hardness lower than that of the elastic sheet 3. The elastic sheet 3 has a compressibility set to 1% or more, and a hardness set to 90 degrees or less. Both polyurethane sheet 2 and elastic sheet 3 have a thickness of 0.2 mm or more. During polishing work, the flexibility of the polyurethane sheet 2 is exerted, and while being deformed, the polyurethane sheet 2 has the polishing surface P almost uniformly pressed to the polishing object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089109-A (JP)
Title: Monitoring system, monitoring apparatus, and back-up method
Inventor: YAMAZAKI YASUYUKI
IPC: H04L69/40
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To accumulate and store warning information in a case where a status of communication with a high-order monitoring system can not be ensured.  <P>SOLUTION: A monitoring apparatus 4 decides whether or not a health check signal from a high-order monitoring system 2 is received in each predetermined cycle. In a case where the health check signal can not be received in each predetermined cycle, it is decided that a status of communication with the high-order monitoring system 2 can not be ensured, and warning information received from a device to be monitored is accumulated and filed to produce a warning information file. Next, it is decided whether or not the predetermined period of a time for accumulating and filing the warning information expires or not. In a case where it is decided that the predetermined period expires, a transfer destination of the warning information file is switched from the high-order monitoring system 2 to a general-purpose file server 3. The warning information file is then transmitted to the general-purpose file server 3, and recorded in a recording section of the general-purpose file server 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT