baber/WOPTO huggingface dataset:
Patent JP-2008092713-A (JP)
Title: Inverter device
Inventor: OKUMURA TATSUO
IPC: H02M7/00
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a current transformer for a current-detection function or the other current detector by detecting a short-circuit current in an inverter arm while detecting a voltage (Ldi/dt) generated by an induced electromotive force generated in a floating inductance L between the inverter arms.  <P>SOLUTION: Twist-paired electric wires are separated one by one so as to be arranged vertically along the inverter arm while being prevented from floating. Each crimping terminal mounted to the terminal end of each electric wire is screw-fastened to the inverter arm so as to be fixed to the inverter arm between a first switching element (IGBT) and a second switching element (IGBT). The generation of short circuits at both ends of a DC voltage power supply by detecting a voltage (Ldi/dt) generated by an induced electromotive force generated in the floating inductance L between the arms connected with the twist-paired electric wires in the inverter arm. The twist-paired electric wires are connected to a short-circuit detection circuit in a gate drive circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091810-A (JP)
Title: Semiconductor device, and semiconductor package
Inventor: HAMAGUCHI TSUNEO
IPC: H01L25/07
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that has a strong surely-soldered joint structure.  <P>SOLUTION: In the semiconductor device: a substrate 2 on which an electric component 6 is placed is provided with through-holes 3; the through holes 3 are filled with a conductive material 4; and protrusions 5 is formed because a part of conductive material 4 projects from the surface of the substrate 2. The semiconductor devices 1 are connected by forming solder balls 9 so as to cover each of the protrusions 5, thereby preventing the deformation of the solder balls 9 owing to shear force at the junction and improving fracture strength.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086680-A (JP)
Title: Endoscope for pdt
Inventor: UTSUI TETSUYA
IPC: A61B1/00
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope for PDT capable of obtaining excellent color reproducibility in a video imaged with color and observing the state of a treatment by PDT without causing halation, though not only the color imaging of an inspecting part but the treatment by PDT are performed.  <P>SOLUTION: A light distribution lens 16, a main objective lens 15, and a sub-objective lens 50 are fitted to the distal end of the endoscope 11 and also a treatment implement channel 11e is opened. A light guide 20 is disposed inside the endoscope 11 from the rear part of the light distribution lens 16 to a connector 11d. An imaging element 17 is arranged at a position where an image by the main objective lens 15 is formed. An output line from the imaging element 17 is disposed inside the endoscope 11 to the connector 11d. An image guide 51 is disposed from the position, where the image by the sub-objective lens 50 is formed, to the inner part of an operation part. An image forming lens 52 re-forms the image, obtained on the proximal end surface of the image guide 51, onto the imaging surface of the imaging element 52.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099345-A (JP)
Title: Inverter, fluorescent lamp appliance, and illumination appliance
Inventor: NAGAI SATOSHI
IPC: H02M7/00
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter capable of preventing a surge current from being applied to FETs of an N-channel and a P-channel when an fluorescent lamp is turned on.  <P>SOLUTION: The inverter includes a smoothing capacitor 5 for smoothing an output of a full-wave rectification circuit 4; the FETs 6, 7 of N- and P-channels provided between output ends of the smoothing capacitor 5 and connected in serial; a ballast coil 8 connected to a connection point between the FET 6 of N-channel and the FET 7 of P-channel; a secondary winding 8b electromagnetically connected to the ballast coil 8; an oscillation circuit consisting of an inductor 15 and a capacitor 16 provided between both the ends of the secondary winding 8b; and a serial circuit consisting of a capacitor 17 and a resistor 21 provided between a connection point of the inductor 15 and the capacitor 16, and gate sides of the FETs 6, 7 of N-, P-channels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096585-A (JP)
Title: Power supply circuit of fluorescent display tube
Inventor: SUEKUNI MASATO
IPC: G09G3/20
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive power supply circuit of a fluorescent display tube, that can supply a rated filament voltage in a simple configuration even when loaded less.  <P>SOLUTION: This power supply circuit has a transformer 5 having a primary side to receive the output of the rectifier circuit 4 and a secondary side to output various voltages, a switching element Q1 connected to the primary side of this transformer 5, and a feedback circuit to detect the voltage of the secondary side of the transformer 5 to on/off control the switching element Q1, and supplies various voltages of the secondary side of the transformer 5 to loads. Bleeder resistors R12, R13 are connected to the power supply lines 22, 23 supplying voltages to the loads of the control system and the drive system to flow currents when load is light, and a large electrolytic capacitor C5 and a Schottky barrier diode D6 are connected to the power supply lines 24, 25 supplying a voltage to the fluorescent display tube 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094532-A (JP)
Title: Winding original fabric installing method using freely releasable fixing tool
Inventor: EJIRI KENJI
IPC: B65H19/12
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate loss time generated when installing winding original fabric.  <P>SOLUTION: This winding original fabric installing method uses a freely releasable fixing tool characterized by selecting so that a shaft core becomes the center with respect to the winding original fabric different in a paper width, when arranging the winding original fabric in a power cylinder before a printer paper feeding part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095626-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: YAMADA EIJIRO
IPC: F02D41/14
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of detection accuracy of air-fuel ratio deviation among cylinders caused by deviation of an output characteristic of an air-fuel ratio sensor.  <P>SOLUTION: In the system having the air-fuel sensor 20 in an exhaust pipe 19 wherein exhaust gas of a plurality of cylinders is merged in order to detect the air-fuel ratio deviation among the cylinders based on output of the air-fuel ratio sensor 20, tolerance (deviation) of the output characteristic of the air-fuel ration sensor 20 is detected, and the air-fuel ratio (supply air-fuel ratio) supplied to an engine 11 is alternately oscillated to the rich and lean sides with a prescribed ratio in a prescribed cycle to detect the air-fuel ratio among the cylinders when it is determined that the output characteristic of the air-fuel ratio sensor 20 is deviated to the direction where variation of the output current is reduced with respect to variation of an actual air-fuel ratio in the prescribed value or more. When it is determined that the tolerance (deviation) of the output characteristic of the air-fuel ratio sensor 20 is within the prescribed value, the air-fuel ratio deviation among the cylinders is detected without oscillating the supply air-fuel ratio to the rich and lean sides.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094462-A (JP)
Title: Filling device
Inventor: NISHIJIMA SHUNICHI
IPC: B65B39/04
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filling device capable of filling a highly viscous liquid object to be filled into a different-diameter cylindrical container with a small-diameter part connected with the top part of a large-diameter part by mixing no bubbles into the container, and also to provide a filling method used for the same.  <P>SOLUTION: An adhesive W is made to pass a gap 71 and pass the internal space 57 of a valve case 31 and the internal space 23 of a nozzle 9 and is filled into the internal space 4 of the container 3 through a nozzle hole 21 from the small-diameter part 7 side in a filling process. Air in the internal space 4 of the container 3 is sucked and is exhausted through an air suction path 15 in a suction process. Since the inside of the container 3 is in an almost vacuum state, the adhesive W is filled into the internal space 4 including that of the small-diameter part 7 without involving air. Accordingly, the adhesive W is filled into the container 3 in a state of completely preventing the mixing of the bubbles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094471-A (JP)
Title: Packaging bag for alcohol-containing article
Inventor: SAITO FUMIHIKO
IPC: B32B27/32
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag for an alcohol-containing article, which is used for packaging a liquid with an alcohol concentration of 50 mass% or more, or an article impregnated with the liquid, which endures a one-month preservation test at 60°C as an accelerating test of content preservability, which has proper manual cuttability when the bag is opened after preservation, and which can reduce the amount of an organic solvent discharged in the manufacture of a laminate for use in the bag.  <P>SOLUTION: This packaging bag for the alcohol-containing article is formed by heat-sealing a laminate in which a base material layer, an adhesion layer, a barrier layer, an anchor coat layer (AC layer), and a polyolefin resin layer overlie one after another. The AC layer of the laminate is formed by coating the barrier layer with a water-based dispersion liquid to have a thickness of 0.1-2 μm, in which a polyolefin-copolymerized resin containing 0.01-5 mass% of an unsaturated carboxylic acid or its anhydride is dispersed to have a number-average particle diameter of 1 μm or less without the use of a nonvolatile aqueous auxiliary. The polyolefin resin layer is constituted by being superposed on the AC layer by an extrusion coating method or an extrusion lamination method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007008471-A (JP)
Title: Protection device for occupant's legs
Inventor: ABE KAZUHIRO
IPC: B60R21/20
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection device for an occupant's legs in which a member in front of the seat does not move backward even if it receives a stress applied to an air bag from the legs.  <P>SOLUTION: A gas generator 6 is actuated at collision of an automobile, and an air bag 4 expands in pushing to open the door part 21 of a cover 20. From the door part 21 of the cover 20, a backup part 25 is extended upward and sideways to the left and right, and a rib 26 is installed on the backup part 25. The inflated air bag 4 is borne by the backup part 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034330-A (JP)
Title: Adhesive sheet for display and display object
Inventor: KUNIHIRO AKIRA
IPC: B41M5/30
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet for display capable of achieving clear coloring and complete decoloring even after a sheet having a heat sensitive recording layer capable of achieving coloring and decoloring is stuck to the rugged surface of a data carrier by controlling heating conditions.  <P>SOLUTION: The adhesive sheet 10 for display has a recording sheet 20 having the heat sensitive recording layer 1 on one face of a substrate, a cushioning substrate 4 disposed on the other face and an adhesive layer 5 disposed on the cushioning substrate 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008100464-A (JP)
Title: Structure of density-changeable fiber pad
Inventor: KAN EIFU
IPC: D04H3/045
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a density-changeable fiber pad which imparts a differing mechanical nature (intensity of pressure resistance, permeability, etc.) to a fiber pad by adjusting a density change and thus can comply with use requirements of different finished products.  <P>SOLUTION: Continuous slender fiber nets 101a and 103a after slit cutting, scuffing and rubbing, are made into each slender fiber net formed of one or more overlapped layers continuously laminated at a fixed interval, and this slender fiber net is laid on a flat fiber net 200a continuously formed in a regular arrangement fashion. Further, this combined fiber net is rumple-molded and set to a specified form, and an upright fiber pad 900a is formed which has a different density distribution in the crosswise section. After that, an air-permeable fiber pad with a continuous rumpled structure, is formed in the mechanical direction. At the same time, the structure of the density-changeable fiber pad which can comply with different use requirements, can be constituted by changing various mechanical characteristics of the finished product through changing the density composition based on the different use applications.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007150283-A (JP)
Title: Back-illuminated image sensor, and method for providing same with extended metal part
Inventor: HSU TZU-HSUAN
IPC: H01L21/66
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus by which inspection of a wafer level can be performed on a back-illuminated sensor without penetrating a thick carrier wafer.  <P>SOLUTION: A sensor chip 50a includes several extended and joined pads 200 which are provided with a first group 210 of joined pads and a second group 220 of joined pads. The first group 210 of joined pads is electrically connected with the second group 220 of joined pads via an extended metal part 230. The second group 220 of joined pads is arranged in a scribe region 510. The second group 220 of joined pads is probed before separation of dies.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126140-A (JP)
Title: Multiple chamber type airbag
Inventor: MCHUGH CHRISTOPHER
IPC: B60R21/16
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the air-tightness of a conventional type airbag.  <P>SOLUTION: This multiple chamber type airbag comprises a first material layer 11, a second material layer 12, and a third material layer 13, the three material layers being integrally woven at their end portions 30. In a first section 31, only the first material layer 11 is integrally woven into the third material layer 13. In a second section 32, only the second material layer 12 is integrally woven into the third material layer 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008112088-A (JP)
Title: Cleaning device and image forming apparatus equipped with the same
Inventor: OGURA MOTOHIRO
IPC: G03G5/147
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device that is free from curling at the end of a cleaning blade even after long-term use (100,000 sheets or more) of a hard drum (on which a charged product easily remains), that keeps a low running cost and achieves long service life and space saving with a simple structure.  <P>SOLUTION: The image forming apparatus is equipped with: an image carrier showing HU (universal hardness) of 150 N/mm<SP>2</SP>to 220 N/mm<SP>2</SP>by a hardness test using a Vickers square-based pyramidal diamond indenter in an environment of 25°C and 50% humidity when pushed with the maximum load of 6 mN and showing an elastic deformation rate of 40% to 65%; and a cleaning blade having a cleaning edge to be press-contact with the surface of the image carrier to remove a toner remaining on the image carrier after transferring an image. The image forming apparatus is characterized in that the thrust region of the image carrier is larger than a developing region and smaller than a charging region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113725-A (JP)
Title: Drum type washing/drying machine
Inventor: MATSUOKA SHINJI
IPC: D06F58/02
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a blowing means and a filter provided in a circulation blowing route for executing a drying process into a unit without the problem of vibrations.  <P>SOLUTION: For executing a laundry drying process by circulating air inside a water tub 3 through the circulation blowing route 5 provided with a filter chamber 36, a dehumidifying means 31 and a heating means 32 by a blowing means 15, the blowing means 15 is constituted so that the side of a suction port 121 is connected to the side of the circulation air discharge port 72 of the filter chamber 36 with a vibration-proof structure part 43 with each other and integrated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114249-A (JP)
Title: Tandem press system
Inventor: TODA SETSUO
IPC: B21D43/05
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem press system which is fast in the workpiece conveying speed and has high productivity.  <P>SOLUTION: The workpiece conveying device 10 to be provided between presses is provided with first, second and third arms 21, 31, 41 which are rotatably mounted around first, second and third rotary shafts 18, 28, 38, a workpiece sucking means which is disposed on the side of the tip of the third arm 41 and the sucking means for a workpiece and an attitude adjusting means by which the attitude of the sucking means 51 is adjustable by utilizing the forth rotary shaft 48 on the side of the third arm. The first arm 21 is rotated around the first rotary shaft 18, the second arm 31 is rotated around the second rotary shaft 28 and also the sucking means 51 is formed so as to be movable within the press working region and the attitude of the sucking means is adjustable while rotating the third arm 41 around the third rotary shaft 38.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007096334-A (JP)
Title: Substrate treatment apparatus, method of manufacturing semiconductor device, and heating unit
Inventor: TSUKAMOTO HIDEYUKI
IPC: H01L21/205
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decrease in temperature in a lower part of a heating section by eliminating a non-heated region in the heating section so that a uniform heating area of the heating section is lengthened to improve the uniformity of the quality of a product wafer, and improve an yield.  <P>SOLUTION: A substrate treatment apparatus has a heating section 7 including a cylindrical insulator and a heating wire arranged on the inner circumferential surface of the insulator, a heater case 11 having a first insulator 42 so as to form a cylindrical space 15 with respect to the heating section, and a heating unit including the heater case and a ceiling 12 provided at the upper end of the heating section, wherein the inner circumferential surface of a cooling gas introduction section 36 is formed outside the inner circumferential surface of the cylindrical space 15, and formed at the lower side of the first insulator and having a space in a circumferential direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008121496-A (JP)
Title: Work vehicle
Inventor: OBA MOTOKI
IPC: F02D29/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work vehicle reducing fatigue of an operator.  <P>SOLUTION: This work vehicle comprises an engine 11, an accelerator pedal 25 operated by the operator, an accelerator operation amount detection part 27 for detecting the operation amount of the accelerator pedal 25, an engine speed determination part 35 for determining an engine rotational speed instruction value according to the operation amount of the accelerator pedal 25, and an engine control part 12 for controlling the number of revolutions of the engine 11 according to the engine rotational speed instruction value. The engine rotational speed determination part 35 can change between a first control mode for so determining the engine rotational speed instruction value that the engine rotational speed instruction value is maximum when the operation amount of the accelerator pedal 25 is maximum and a second control mode for so determining the engine rotational speed instruction value that the engine rotational speed instruction value is maximum when the operation amount of the accelerator pedal 25 is equal to the first operation amount which is smaller than the maximum operation amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122743-A (JP)
Title: Optical waveguide and method of manufacturing the same
Inventor: TSUCHIMORI MASAAKI
IPC: G02B6/13
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise of an optical module and to easily and accurately perform positioning of a core, during self-formation of the core.  <P>SOLUTION: A case 10 made of an opaque material has an open top, an insertion and fixing hole 101a for an optical fiber on right hand side face and channel forming holes 101b and 101c on the back side face and the left side face (2.A). A wave length selective mirror 20 is arranged and the holes 101a, 101b and 101c are covered by transparent films 30a, 30b and 30c, respectively (2.B). The optical fiber 40 is inserted through the hole 101a and its core end is abutted to the transparent film 30a (2.C). The lubber case 10 is filled with a light curing resin liquid 50 and column-shaped cores 50a, 50b and 50c are formed based on a self light condensing characteristic by irradiation with semiconductor laser light. Unhardened light curing resin liquid 50 for forming cores is removed, the lubber case is filled with a light curing resin liquid for clad, and a clad 60 is formed by irradiating with ultraviolet ray (2.D). Light reception/emission elements 71 and 72 are fitted to manufacture of an optical module 100 (2.E).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124337-A (JP)
Title: Terminal structure of soldering terminal
Inventor: SATO MASAHIRO
IPC: H01R4/02
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal structure of a soldering terminal that prevents solder from adhering to an unneeded place.  <P>SOLUTION: Projections 2 are prepared in a row at a top surface of a terminal board 1 in plural numbers, the projections 2 made of a material unfit for soldering. Each projection 2 is formed on the top surface of a disk-like base 3 such that it has a cylindrical convex part 4 whose diameter is smaller compared to the base 3. Further, a conductive part 5 composed of a metal-plated layer is formed from the surface of the terminal board 1 up through the surface (a partial peripheral side and top surface) of the base 3 to the top surface of the convex part 4. The width of this conductive part 5 is set to be smaller in size than the diameter of the convex part 4, and is formed on a part of the top surface (i.e., a lead wire 10's installation surface) of the convex part 4. In connecting a lead wire 10 to this projection 2, the lead wire 10 is soldered to the conductive part 5 formed on the top surface of the convex part 4 with the lead wire 10 installed on the top surface of the convex part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121348-A (JP)
Title: Falling work
Inventor: MAKINO KOZO
IPC: E03F5/02
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a falling work capable of guiding the water flowing into a container to the bottom of the container after damping the force of the water, making compatible with the containers with different lengths between an inflow hole and the bottom part without increasing manufacturing cost, and easily performing a guide member replacement.  <P>SOLUTION: Guide members 20 disposed in a manhole 14 and guiding the sewage flowing into the manhole 14 via the inflow hole 17 formed in the manhole 14 to the bottom part 15 of the manhole 14 are so combined with each other that a flow passage 24 for damping the force of the sewage flowing into the manhole 14 via the inflow hole 17 is specified by the sloped surface 22 of each guide member 20 in the manhole 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT