baber/WOPTO huggingface dataset:
Patent JP-2009177916-A (JP)
Title: Inspection method for hermeticity of flow path in in-vehicle equipment
Inventor: MIZUTANI KOICHI
IPC: H02P27/06
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method for the hermeticity of a flow path in in-vehicle equipment wherein increase in cost on the part of a vehicle is not incurred and a hermeticity inspection process is not hindered.  <P>SOLUTION: The inspection method is for inspecting the hermeticity of a flow path 10 in an engine using external equipment 11 for hermeticity inspection. The external equipment includes: a circulating means 12 for forcibly circulating cooling fluid through an engine flow path 10 in an engine 6 having an electric water pump 5; and consuming means 21, 22 for consuming the electric charges in a capacitor 16 of a smoothing circuit for the electric water pump 5. When cooling fluid is forcibly circulated through the engine flow path 10 by the circulating means 12, the electric charges in the capacitor 16 of the smoothing circuit for the electric water pump 5 are consumed by the consuming means 21, 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008209406-A (JP)
Title: Load cell with center rest mechanism
Inventor: MARUHASHI YASUNORI
IPC: G01L1/26
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load cell with a center rest mechanism which is easy of mounting a body and can perform centering of a sensitivity part easily, and furthermore, excelling in an absorptivity of a horizontal force produced with an earthquake and wind pressure or the like.  <P>SOLUTION: The load cell 1 with the center rest mechanism includes a fixing stand 2 attached in a fixed side 5, a load receiving stand 3 attached in a load receiving stand side 6, a sensitivity part 4 mounted between the fixing stand 2 and the load receiving stand 3. In the fixing stand 2, a center rest part 21 with a cylindrical shape is mounted with a predetermined interval at the circumference of the sensitivity part 4. The load receiving stand 3 has a notch part 34 through which a head part 41 of the sensitivity part is penetrated to keep the predetermined interval between the inside surface of the notch part 34 and the circumference of the head part 41 of the sensitivity part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009181222-A (JP)
Title: Object search apparatus and method
Inventor: NISHIYAMA MANABU
IPC: B25J13/08
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object search apparatus and method, allowing easy search for a plurality of scattered objects.  <P>SOLUTION: This object search apparatus acquires an object information group including object information of a target object by a detection method for detecting an identifier of an object, a hierarchical level, and the object, from an IC tag and an acquisition means acquiring the object information, and sequentially detects the object having a higher hierarchical level than the target object, and an object of the object in order of a high hierarchical level by use of a manipulation method and the detection method of each object information to detect the target object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179896-A (JP)
Title: Method for producing fiber composite
Inventor: WATANABE SHIGEKI
IPC: D04H1/485
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fiber composite excellent in lightness and rigidity.  <P>SOLUTION: The method produces the fiber composite having a structure in which reinforcing fibers are bound to each other with a thermoplastic resin, wherein the reinforcing fibers are at least one of vegetable fibers and inorganic fibers. The method includes a supply process for supplying thermally expandable capsules 20 having shell walls composed of a thermoplastic resin to any one of the front and back sides of a mat 10a composed of the reinforcing fibers and thermoplastic resin fibers, a dispersion process for pressing one side of the mat 10a and simultaneously vibrating the other side of the mat to disperse the capsules 20 toward the other side, a melting process for melting the thermoplastic resin fibers constituting the mat, and an expansion process for thermally expanding the capsules 20 dispersed in the mat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180882-A (JP)
Title: Image forming apparatus
Inventor: MOCHIZUKI MASAKI
IPC: G03G15/02
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that suppresses variation in drum potential at low cost without providing an inexpensive sensor such as a concentration detection sensor or a temperature humidity sensor.  <P>SOLUTION: Two output voltages are generated from a common high voltage transformer 210. One of them is output to a charging bias circuit and the other to a transfer negative circuit. The charging bias circuit includes a voltage setting circuit section 216 for applying a bias to a C roller 102 so that a bias value is variable. In the course of changing the value of a voltage applied by the voltage setting circuit section 216, a current output to a transfer negative circuit from the common high voltage transformer 210 is detected from a transfer current detection circuit section 214. Based on the value of a current detected by the transfer current detection circuit section 214, a determination is made that a discharge has started between the photoreceptor drum 101 and the C roller 102. A voltage applied by the voltage setting circuit section 216 when the determination is made that discharge has started is set as a discharge start voltage, and ΔPWM is added to the discharge start voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178973-A (JP)
Title: Invisible information printing sheet
Inventor: HANADA HIDEMI
IPC: B41M3/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an invisible information printing sheet from which invisible information is impossible to see, of which the invisible information printing portion is hard to color with abrasion in ordinary handling, in which the invisible information can be easily visualized by rubbing with a nail and which is free from shavings on the occasion of visualizing the invisible information, enables attainment of a clear colored image particularly on the occasion of visualization and moreover is so processed as to suppress unjust reading of the information.  <P>SOLUTION: The invisible information printing sheet is formed by a method wherein portions to be printed respectively by using two or more kinds of scratch coloring inks containing an electron donating dye precursor, an electron accepting compound and varnish are provided on the same side of a substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179020-A (JP)
Title: Inkjet recording device
Inventor: MATSUDA TADAO
IPC: B41J2/115
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce component parts to the minimum without increasing phase detecting sensors even when a plurality of nozzles are constituted on a printing head.  <P>SOLUTION: In an inkjet recording device, a phase detecting signal in any other nozzles is not to be charged before a phase synchronization with one nozzle is completed. After the phase synchronization with one nozzle is completed, the actually charged voltage is detected with the use of a phase detecting sensor so as to initiate the phase synchronization with the next nozzle by shifting the timing with each individual nozzle for carrying out the phase synchronization. The inkjet recording device includes a means to charge a phase detecting signal via a charging electrode onto ink particles that are not used for printing in the ink particles jetted from each of the plurality of nozzles by synchronizing with the phase for the timing for obtaining a particulate state of ink particles on the basis of the voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072758-A (JP)
Title: Method and apparatus for washing food-carrying thin container
Inventor: KIMURA KATSUMI
IPC: B08B3/02
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing technology which reduces cost and time required to wash a food-carrying thin container and exhibits a high bactericidal effect.  <P>SOLUTION: A high-pressure water washing means A<SB>1</SB>, an acceleration means D, an excitation means E, if necessary an air blowing means A<SB>2</SB>, and a bactericidal liquid spray means B are sequentially provided from upstream to downstream in the middle of a conveyor 1 carrying the thin container P. The high-pressure water washing means A<SB>1</SB>removes foreign matter adhering to the carrying container P by high-pressure water. The acceleration means D increases the carrying velocity of the thin container P, and the thin container P is supplied to the excitation means E to remove adhering water by vibration. The air blowing means A<SB>2</SB>removes the water more completely, and then the bactericidal liquid spray means B sprays mistily a diluted solution of vegetable detergent having a bactericidal effect from a plurality of spray guns 18 toward the carrying container P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183818-A (JP)
Title: Apparatus for inspecting article
Inventor: FUJIMOTO HIDEYA
IPC: B07C5/38
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inspecting articles, in which inspected results of an object to be inspected can be distinguished from those of a test object to be inspected.  <P>SOLUTION: The apparatus 1 for inspecting articles is provided with: a running conveyer 12 for conveying the object W to be inspected; a weighing conveyer 13; a load sensor 15 for inspecting the object W which is to be inspected and is conveyed by the running conveyer 12 and the weighing conveyer 13; a metal detection part 25; a comprehensive judgement part 44 for judging whether the objects W to be inspected are non-defective or defective on the basis of the results inspected by the load sensor 15 and the metal detection part 25; a sorting mechanism 32 for sorting the object W to be inspected on the basis of the result judged by the comprehensive judgement part 44; a reading part 23 for acquiring the identification information of the object W to be inspected; a photographing part 24; an inspection record making part 45 for making inspection records while corresponding the individual information comprising the results inspected by the load sensor 15 and the metal detection part 25 to the identification information acquired by the reading part 23 and the photographing part 24; and an inspection record accumulation part 46 for accumulating the inspection records made by inspection record preparation part 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186152-A (JP)
Title: Heating cooker
Inventor: ISHINO YOJIRO
IPC: F24C3/08
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve heat efficiency by uniformly heating a bottom surface of a cooking pan.  <P>SOLUTION: In a gas cooking stove 1, a combustion area 10, which has a circular shape in a plane view and includes a plurality of angled flame holes 15 at its outer periphery for circulating a combustion gas, is formed in a recessed state on a top panel 3 of a device body 2 on which the cooking pan P is placed. Each angled flame hole 15 is formed in a state of being inclined at a prescribed angle from the radial direction toward the circumferential direction side of the combustion area 10 so that the combustion gas flows to the center while swirling in the combustion area 10. Further, a combustion gas exhaust passage 17 is formed on a central portion of the combustion area 10 for guiding the combustion gas downward to be exhausted to the outside of the combustion area 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193350-A (JP)
Title: Electronic device
Inventor: HIBINO SEIJI
IPC: H01L23/36
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device provided with a heat-dissipation mechanism capable of efficiently diffusing heat generated from an electronic component.  <P>SOLUTION: A substrate 21 loaded with an electronic component, being a heat source, such as a CPU 22 is stored inside a base part 10 of an electronic device. The CPU 22 is attached with a heat sink 23 while the heat sink 23 is attached with an electric fan 24 and a bimetal 31. A keyboard 11 is provided to the upper side of the base part 10 while heat-dissipation plates 25, 26 are arranged under the keyboard 11 and at the bottom part of a casing, respectively. Bimetals 31, 32 are respectively arranged between the heat sink 23 and the heat-dissipation plate 25 and between the substrate 21 and the heat-dissipation plate 26. When a temperature inside the base part 10 rises, the bimetals 31, 32 come into contact with the heat-dissipation plates 25, 26 so as to diffuse heat generated in the CPU 22 to the outside of the casing via the heat-dissipation plates 25, 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242442-A (JP)
Title: Camera system
Inventor: SHIBUNO KOJI
IPC: G03B13/36
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of an autofocus operation with a contrast system.  <P>SOLUTION: A lens controller 240 obtains an exposure synchronizing signal that is generated by a camera controller 140 from a camera body 100, causes a configuration formed of a first encoder 231, a second encoder 232 and a counter 243 to detect the position of a focus lens 230 according to the acquisition of the exposure synchronizing signal, and notifies the camera body 100 of the detected position of the focus lens 230. The camera controller 140 associates the position of the focus lens 230 or the mechanism member obtained from the lens controller 240 with an AF evaluation value based on the exposure synchronizing signal, and controls an autofocus operation of the camera system 1 based on the position and AF evaluation value that are associated with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194249-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MAEHASHI TAKANORI
IPC: H01L25/07
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent damage occurring at an electrical signal connecting portion effectively when a plurality of wafers are stuck and can ensure excellent reliability and stabilized performance.  <P>SOLUTION: A plurality of wafers 1WA and 1WB composed of substrates 1SA and 1SB on which elements are formed are stuck, electrical signal connecting portions 9, 26 are provided on the surfaces 30a, 30b of a wafer 1WA, 1WB which are stuck to another wafer, at least one of the electrical signal connecting portions 9 and 26 facing each other is formed to protrude from the sticking surface 30a where the substrate 1SA is exposed, and a reinforcing protrusion 52 composed of the same material as that of the substrate 1SA and insulated from a semiconductor circuit is formed to be protruded from the sticking surface 30a with a height equal to the dimension of an interval between the stuck wafers 1WA and 1WB in a region on the sticking surface 30a where the protruding connecting portion is formed but the electrical signal connecting portion is not arranged, thus obtaining a semiconductor device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192022-A (JP)
Title: Gear device
Inventor: MOROHASHI AKINORI
IPC: F16H57/028
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device for suppressing the friction loss of teeth by applying vibration to a gear.  <P>SOLUTION: This gear device uses a driving gear 10 and a driven gear 12 meshing with the driving gear 10 for transmitting torque. It comprises a piezoelectric element 20 laid between supporting parts 6, 13 of at least one of the driving gear 10 and the driven gear 12 and adapted to be urged to apply vibration to one gear with a change in the volume, and a controller for urging the piezoelectric element 20 to vibrate one gear while reducing the friction coefficient of the tooth faces of the driving gear 10 and the driven gear 12 meshing with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192060-A (JP)
Title: Method and apparatus for manufacturing piston pin for internal combustion engine
Inventor: TAKAICHI KAZUHIRO
IPC: F16J1/16
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a piston pin for an internal combustion engine that are suited to ensure satisfactory adhesion inexpensively.  <P>SOLUTION: A mandrel 5 is inserted into the bore of a tube 2 of a workpiece W, and an axis C2 of the mandrel 5 is offset from an axis C1 of the workpiece W to press the mandrel 5 on the bore surface of the tube 2. With the offset state maintained, either the mandrel 5 or the workpiece W is turned (revolved) on the axis C1 of the workpiece W, so that the mandrel 5 is in frictional rolling contact with the bore surface and the mandrel 5 is rotated relative to the inner surface of the tube 2. The tube 2 of the workpiece W is thus circumferentially extended and radially outwardly expanded until the outer circumference thereof is in close contact with an inner surface of a metal tube 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195769-A (JP)
Title: Electrostatic sorting apparatus
Inventor: TANAKA AKITO
IPC: B03C7/12
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To sort constituent materials in a mixture with higher purity, in an electrostatic sorting apparatus which sorts and separates the mixture into constituent materials in an electrostatic field by utilizing difference in orientation of static electricity and easiness of charging between the constituent materials of the mixture.  <P>SOLUTION: The electrostatic sorting apparatus has a pair of positive and negative electrodes 20 and 21 and causes charged target materials to fall between the electrodes 20 and 21 to deflect positively charged plastics on the side of the negative electrode and negatively charged plastics to the side of the positive electrode so as to sort the materials. The charged materials tend to aggregate to form clustered lumps. The materials in the form of lumps sometimes escape the deflection during passing through between the electrodes 20 and 21 because of their weights, resulting in a cause of deterioration of the sorting precision. Therefore, the lumps are eliminated before the materials pass through between the electrodes 20 and 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196005-A (JP)
Title: Method of manufacturing member for holding object to be polished
Inventor: MORITA NAOHIRO
IPC: B24B37/27
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a member for holding a durable object to be polished which can improve production efficiency.  <P>SOLUTION: This method of manufacturing a member for holding a plate-like object to be polished having a holding hole for holding the object to be polished comprises: (a) a forming step of forming a resin member including a hard resin in a plate-like body 11 in an incomplete hardened state, (b) a polishing step of polishing and flattening the surface of the plate-like body 11 by a polisher having a polishing pad 12, and (c) a post-hardening step of increasing the hardness of the plate-like body 11 by heating the plate-like body by a heating device 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198739-A (JP)
Title: Liquid crystal aligning agent and liquid crystal display
Inventor: YOSHIO KOHEI
IPC: G02F1/1337
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent which gives a liquid crystal alignment layer excellent in liquid crystal alignment properties and electric properties, does not generate bubbles when a substrate is coated therewith, and has good coating properties and excellent thickness uniformity of a coating film.  <P>SOLUTION: The liquid crystal aligning agent contains (A) 100 pts.wt. of at least one polymer selected from the group consisting of a polyamic acid obtained by reacting a tetracarboxylic acid dianhydride with a diamine and an imidized polymer thereof, and (B) 0.01-100 pts.wt. of a specific epoxy compound typified by a compound represented by the formula.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200227-A (JP)
Title: Light-emitting element and lighting device
Inventor: KAWAGUCHI YOSHIYUKI
IPC: H01L33/32
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-wavelength light emission-type light-emitting element and a lighting device, wherein: light extraction efficiency can be greatly improved by greatly reducing absorption of light by a substrate; and the light-emitting element and lighting device can be made smaller than before.  <P>SOLUTION: The light-emitting element comprises: a substrate 1 which has a first principal surface 1a and a second principal surface 1b and a through-hole 11 penetrating both those principal surfaces 1a and 1b; a first semiconductor layer 2 including a first light-emitting layer 2b formed on the first principal surface 1a of the substrate and emitting light with a first wavelength; and a second semiconductor layer 7 including a second light-emitting layer 7b provided in the through-hole 11 of the substrate 1 while electrically connected to the first semiconductor layer 2, and emitting light with a second wavelength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195485-A (JP)
Title: Rice cooker
Inventor: WATANABE TAKUYA
IPC: A47J27/09
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of avoiding a trouble caused by a sudden opening of a lid body upon the power failure during cooking rice.  <P>SOLUTION: When a power supply from a cord reel 116 suddenly stops due to, for example, the power failure, with communication holes 77 and 181 of an inner lid 56 closed by an on-off valve shaft 201 and a pressure regulating valve 65, a drive unit as an alternative to the cord reel 116 supplies a power to either one of a solenoid 172, or a drive source of an on-off valve operation unit 211, and a solenoid 78, or a drive source of a regulation part 161 to continue the operation of either one of the solenoids 78 and 172 for a predetermined time. Thereby, either of the on-off valve operation unit 211 and the regulation part 161 is actuated to regulate the operation of a clamp 44 for the predetermined time, with the communication holes 77 and 181 of the inner lid 56 closed by either one of the on-off valve shaft 201 and the pressure regulating valve 65.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196583-A (JP)
Title: Position adjusting type steering device
Inventor: OSAWA AKIRA
IPC: B62D1/19
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position adjusting type steering device capable of smoothly tilting a steering column and obtaining a stable impact energy absorbing characteristic in a secondary collision.  <P>SOLUTION: A vehicle front side bracket 20 supporting a vehicle front side column of the steering column 12 is provided with a tilt fulcrum pin 44 imparting pressing force from the outside of the vehicle width direction, and a tilt adjusting pin 45 imparting pressing force from the vehicle vertical direction, to the periphery of the vehicle front side column to support it. The tilt adjusting pin elastically supports the vehicle front side column while moving in a vehicle vertical direction, when the steering column 12 rotates in a vertical direction around the part supported by the tilt fulcrum pin during a tilt adjustment. Also, the tilt fulcrum pin and the tilt adjusting pin slide the periphery of the steering column moving to the vehicle front and absorb an impact load in the secondary collision.  <P>COPYRIGHT: (C)2009,JPO&INPIT