baber/WOPTO huggingface dataset:
Patent JP-2009046700-A (JP)
Title: Heat treatment method and heat treatment facility
Inventor: SAKURAI TAKASHI
IPC: C23C8/22
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a heat treatment to a material to be treated with a simple control.  <P>SOLUTION: The material to be treated is carburizing-treated in a carburizing chamber, and thereafter, the material to be treated, performed with the carburizing-treatment, is shifted to a temperature-dropping chamber to perform a diffusion-treatment and a temperature-dropping treatment. Further, under state of making an atmospheric temperature in a temperature-dropping chamber as a first treating temperature, the diffusion-treatment is performed, and the atmospheric temperature in the temperature-dropping chamber is dropped to a second treating temperature at lower than the first treating temperature so as to perform the temperature-dropping treatment. A carbon-potential in the temperature-dropping chamber at the time of performing the diffusion-treatment is lower than the carbon potential in the carburizing chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045676-A (JP)
Title: Gas combustion driving tool
Inventor: TANAKA KOJI
IPC: B25C1/08
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically bleed air in a gas pipe even when a gas container and a metering injection valve are disposed apart from each other.  <P>SOLUTION: In this gas combustion driving tool, a gas container storage part 21 from which the gas container 22 filled with a fuel gas is detachable and the metering injection valve 24 for blowing, a predetermined quantity, the fuel gas discharged from the gas container 22 are connected to each other through the gas pipe 23, and a fastener is driven by the combustion pressure generated by igniting and burning the mixed gas of the combustion gas and the air blown from the metering injection valve 24. The gas combustion driving tool comprises a metering injection valve operating mechanism for bleeding the air in the gas pipe 23 by preliminarily operating the metering injection valve 24 which is installed by storably disposing the gas container 22 in the gas container storage part 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008047916-A (JP)
Title: Apparatus, system, and method used for mounting electronic element
Inventor: CHENG SIU CHEONG
IPC: H01L23/12
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, a system, and a method for manufacturing a surface-mounted device.  <P>SOLUTION: In an embodiment, the surface-mounted device comprises: a casing having a concave portion formed in the casing and extending into the casing; an insert being fixed to the casing, forming a part of the surface of the concave portion, extending around the concave portion, and having an exposed reflection surface along the concave portion; and a plurality of leads partially exposed via the concave portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009048819-A (JP)
Title: Rectangular conductor and flat cable using it
Inventor: YAMANOBE HIROSHI
IPC: H01B5/02
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectangular conductor with cost reduced and conductive strength maintained, for use for an automobile or the like involving a high-temperature environment of 85°C or higher.  <P>SOLUTION: The conductor is made of pure copper of a conductivity of 95% or more and a Cu concentration of 99.9% or more. Its tensile strength is within the range of 350 MPa or more and 400 MPa or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048017-A (JP)
Title: Relief shape transferring foil and relief shape-formed article
Inventor: AOYANAGI MAKOTO
IPC: G09F3/02
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide transparent hologram transferring foil producible by a general coating stage, thus, in which productivity is excellent and a relatively inexpensive material can be used, and the luminance of hologram is high, and its designing properties are excellent, to provide a transparent hologram formed body produced by using the same, to provide a fine relief shape transferring foil producible by the similar production method, and to provide a fine relief shape-formed body produced using the same.  <P>SOLUTION: Regarding the relief shape transferring foil 1 in which a relief forming layer 4, a relief effect layer 5 and an adhesive layer 6 are stacked on either side of a base material 2 in this order, the relief effect layer 5 and the adhesive layer 6 are transferred, and, using the relief shape transferring foil, the relief effect layer can be relatively easily produced on various base materials such as a card and a picture. By providing a primer layer between the base material and the relief forming layer, upon heat transfer, the transfer of the relief forming layer to the body to be transferred is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048970-A (JP)
Title: Method for manufacturing enclosed battery
Inventor: TAKAGI SHIGERU
IPC: H01M10/0563
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a battery, by which degassing after initial charging can be carried out efficiently and welding failure in sealing a degassing passage can be reduced.  <P>SOLUTION: An electrode unit having a positive electrode and a negative electrode, and an electrolytic solution are housed in an outer sheath case 12 having a through-hole 21. A through-hole forming portion 40A in which the through-hole 21 is demarcated protrudes outward from the case 12 beyond a peripheral portion 40B surrounding the through-hole forming portion 40A. An external opening end 21A of the through-hole 21 is covered from the outside thereof with a temporary sealing member 322 in such a shape that the sealing member 322 doesn't enter the inside of the through-hole 21 to put the battery in a temporarily sealed state, and then initial charging is carried out. A gas discharge hole 23 through which the internal space of the through-hole 21 communicates with the external space of the case 12 is formed on the temporary sealing member 322 to discharge surplus gas in the case 12. Subsequently, a real metallic sealing member covering the whole of the temporary sealing member 322 (gas discharge hole 23) is welded to a lid 40 to permanently seal the through-hole 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052604-A (JP)
Title: Suspension device for vehicle
Inventor: MASUDA TAKESHI
IPC: B60G11/62
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device for a vehicle, attaining compatibility between favorable riding comfortableness and large-load supporting stiffness and achieving a suspension state with a low spring constant in the first half of flexure and a suspension state with a high spring constant in the second half of flexure to be suitably used as an emergency stopper in a pneumatic suspension for a railroad vehicle.  <P>SOLUTION: This suspension device S includes: an axle spring B having an elastic part 10 in which a plurality of rubber layers 11 and a hard partition 12 are alternately stacked and which has a section of a truncated chevron shape between a main shaft 8 and an outer cylinder 9; and an air spring A, wherein the innermost rubber layer 11A is formed to have a section of a truncated chevron shape, and provided with a spring constant reducing means (t) for reducing a spring constant to be lower than those of the other rubber layers 11B, 11C. In the elastic part 10, when the load for making the main shaft 8 and the outer cylinder 8 approach each other in the axle center P direction is applied, the protruded side of the innermost rubber layer 11A is projected and deformed to abut on a flange part 14 and enter the bracing and rubber bridging state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054840-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: RISAKI TOMOMITSU
IPC: H01L29/78
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To further improve driving performance without increasing an element area in a high driving performance lateral MOS capable of increasing the gate width per unit area by forming multiple trenches horizontally with respect to a gate length direction.  <P>SOLUTION: A semiconductor device comprises: a well region that is provided from a surface of a semiconductor substrate to a given depth and is made of a high-resistance semiconductor of a first conductivity type; multiple trenches extending from the surface of the well region to the middle of the depth; a gate insulating film provided on a surface of a concave/convex portion formed by the trenches; a gate electrode embedded into the trenches; a gate electrode film provided on the surface of the substrate so as to be in contact with the gate electrode embedded into the trenches in the concave/convex portion excluding portions in the vicinity of both ends of the trenches; a gate electrode film that is in contact with the gate electrode film and is embedded in the trenches in the vicinity of both ends of the trenches so that the surface is at a level deeper than the surface of the semiconductor substrate; and a source region and a drain region that are provided from the semiconductor surface not in contact with the gate electrode film to a level shallower than the depth of the well region and are two low-resistance semiconductor layers of a second conductivity type.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061522-A (JP)
Title: Deburring device
Inventor: UEDA KIYOSHI
IPC: B24B41/04
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove burrs produced on the machined end surface of a machined part.  <P>SOLUTION: This deburring device comprises an air motor 1 driven by a high-pressure air disposed in a plant and a chuck mechanism 2 holding a tool 5 with a conical edge part 55 at the leading end and so formed that the rotating center axis of the tool 5 is aligned with the rotating center axis of the air motor 1. A coupling means 21 having a spline-joint means is attached to a motor rotating shaft 15 installed at the lower end of the air motor 1. A taper collect 22 is connected to the motor rotating shaft on the same axis through the coupling means 21. The taper collect 22 forms the chuck mechanism 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063696-A (JP)
Title: Liquid crystal display device
Inventor: KAMATA TAKESHI
IPC: G02F1/1337
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of narrowing a slit between pixel electrodes and suppressing a short circuit defect.  <P>SOLUTION: The inter-subpixel insulating layer 50 is arranged between a subpixel electrode Px1 and a subpixel electrode Px2. Even when there is a planar defect is present between the subpixel electrode Px1 and the subpixel electrode Px2, the occurrence of a short circuit is suppressed. Therefore, the subpixel electrode Px1 and the subpixel electrode Px2 are able to be placed close to the limit. Therefore, a slit between the two subpixel electrodes is narrowed, and the transmittance is improved by the stability of the liquid crystal molecular alignment. An edge part of the subpixel electrode Px1 and that of the subpixel electrode Px2 can be overlapped with each other in a plan view with the inter-subpixel insulating layer 50 interposing in between. The inter-subpixel insulating layer 50 can be removed in a region of the subpixel electrode Px1, which does not overlap with the edge of the subpixel electrode Px2 in a plan view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063046-A (JP)
Title: Gas pressure control actuator
Inventor: SASAKI KATSUMI
IPC: H01L21/027
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-accuracy micro-movement in a wide operating range in a gas pressure control actuator.  <P>SOLUTION: A gas pressure control actuator is composed of a tubular guide part, a support shaft 14 mounted onto the bottom face of the guide part, and a plurality of flat-plate movable elements 20 axially aligned and arranged in the support shaft 14. Each flat-plate movable element 20 is composed by including a first recess 26, which has a support hole 22 at the center part of a thin-plate disc and whose plate thickness outside the support hole 22 is thinned, a second recess 28, whose plate thickness outside the first recess 26 is thicker than that of the first recess 26 and thinner than that on the outermost peripheral side, and a plurality of slits 30 radially extending from the second recess 28 toward the outer peripheral side. The first recess 26 is provided with a plurality of through-holes 24 that axially penetrate through the first recess so as to allow gas to pass therethrough.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063512-A (JP)
Title: Material for pressure measurement
Inventor: WATANABE TSUTOMU
IPC: G01L5/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for pressure measurement using a color development reaction between an electron donative color-less dye precursor and an electron acceptive compound, which is a material for pressure measurement prevented from developing color owing to rubbing.  <P>SOLUTION: This material for pressure measurement includes a first material with a coloring agent layer provided on a base material, with the first material containing micro capsules that include at least the electron donative color-less dye precursor, and a second material with a color developer layer containing the electron acceptive compound provided on a base material. The arithmetic average roughness Ra of the surface of the developer layer is 1.1 μm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067859-A (JP)
Title: Polyimide film and copper-clad laminate using the same as base material
Inventor: YASUDA MASABUMI
IPC: C08G73/10
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film, which has excellent dimensional stability and is suitable for a substrate for fine pitch circuits, especially COF (Chip on Film) being wired at a narrow pitch in the width direction of the film, and to provide a copper-clad laminate using the film as a base material.  <P>SOLUTION: The polyimide film is characterized in that 4,4'-diaminobenzanilide is used by at least 50 mol% for a diamine component and that the coefficient of thermal expansion α<SB>MD</SB>in the machine conveying direction (MD) and the coefficient of thermal expansion α<SB>TD</SB>in the width direction of the film are 0 to 10 ppm/°C. The copper-clad laminate is obtained by forming a copper layer of 1 to 10 μm thickness on the above polyimide film as the base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068787-A (JP)
Title: Thin heat pipe and method of manufacturing the same
Inventor: FURUMOTO SHINICHI
IPC: F28D15/02
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat heat pipe having excellent capillary force without blocking a steam passage.  <P>SOLUTION: A thin heat pipe manufacturing method includes the steps of: preparing a tubular container; inserting a shaft having a long-axially formed notch of a prescribed shape into the container; filling a space defined by the notch and an inner wall of the container with metal powder; heating the container in a state of inserting the metal powder and the shaft to sinter the metal powder to form sintered metal; drawing out the shaft from the container; flattening the container; and charging a working liquid into the container to thereby manufacture the pipe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073592-A (JP)
Title: Laminate paper feeder
Inventor: KUDO HIDETOMO
IPC: B65H15/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate paper feeder capable of smoothly performing the inversion and transfer work of a laminate paper by horizontally moving an inversion roller for inverting and transferring the laminate paper in the laminate paper transferring direction, and reducing the working burden on a worker associated with the inversion and transfer work.  <P>SOLUTION: The laminate paper feeder 1 comprises a stacking plate 21 for stacking a laminate paper 2 to be transferred to an object device 3, and an inversion roller 12 which is arranged with a predetermined space from the laminate paper 2 orthogonal to the transferring direction of the laminate paper 2 and parallel to the surface of the laminate paper 2 opposite to the upper side of the laminate paper 2 stacked on the stacking plate 21. The inversion roller 12 is movable parallel to the surface of the laminate paper 2, and the inversion roller 12 is movable in the transferring direction together with the laminate paper 2 while one bundle of the laminate papers 2 is inverted and engaged with a top surface of the inversion roller 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008075085-A (JP)
Title: Lubricating oil composition
Inventor: ARROWSMITH STEPHEN
IPC: C10N40/25
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition exhibiting an improved rate of acid neutralization.  <P>SOLUTION: The lubricating oil composition includes at least one sulphurized perbasic metal phenate detergent prepared from a 9-15C alkyl phenol, at least one sulphurizing agent, at least one metal and at least one perbasic agent. The detergent includes less than 6.0% by combined mass of unsulphurized 9-15C alkyl phenol and its unsulphurized metal salt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075181-A (JP)
Title: Method for manufacturing copper nanoparticle using microwave
Inventor: LEE YOUNG IL
IPC: H01B13/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing copper nanoparticles with size of a few of 10 nm in mass having a narrow particle size distribution and an excellent dispersibility.  <P>SOLUTION: A method for manufacturing copper nanoparticles includes: (a) a stage for preparing a mixture solution including a copper salt, a dispersing agent, a reducing agent and an organic solvent; (b) a stage for raising temperature of the mixture solution up to 30 to 50°C and agitating; (c) a stage for irradiating the mixture solution with microwaves; and (d) a stage for obtaining the copper nanoparticles by lowering temperature of the mixture solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009076135-A (JP)
Title: Memory control circuit and semiconductor device
Inventor: NAKANISHI HIROAKI
IPC: G11C16/06
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform characteristic calibration after packaging in a semiconductor device such as a power source IC.  <P>SOLUTION: The semiconductor device including a plurality of switching transistors as trimming means for characteristic calibration is provided with a nonvolatile memory which is connected with the switching transistors and in which data for determining switching of the switching transistor is stored. When the semiconductor operates, switching of the switching transistors is determined by means of the data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077265-A (JP)
Title: Imaging apparatus
Inventor: TAKAGI MASAAKI
IPC: H04N5/91
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly reproduce and display an image even when camera shake occurs when shooting a moving image or performing sequential shooting.  <P>SOLUTION: A camera shake amount detecting portion 84 provided in a digital camera 10 detects a camera shake amount in shooting moving images or performing sequential shooting and outputs the detected camera shake amount as camera shake amount information. The camera shake amount information is made to correspond to frame images constituting the moving image or the sequentially shot image and recorded on a memory card 8. When reproducing the image, if it is determined that the camera shake amount exceeds a threshold, the image of the corresponding frame is reproduced and displayed for a long time. Even when an angle of view in shooting is rapidly varied by camera shake, an angle of view of the reproduced and displayed image is not rapidly varied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078272-A (JP)
Title: Cold-forged component and its manufacturing method
Inventor: TANABE KEIJI
IPC: B21J13/02
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-forged component, which does not require a substantial correction to a tooth surface or a cam surface made by cutting after cold-forging, avoids excessive working load, and is further mass-produced as a component having high accuracy and little non-uniformity by a simple work after cold-forging, and to provide a method for manufacturing the same.  <P>SOLUTION: A cold-forged component is manufactured by cold-forging a member to be worked with a first pressing means (a punch) and a second pressing means (a nockout) inside the inner circumferential surface of a die. Clearances for protrusion are set between the inner circumferential surface of the die and the outer circumferential surfaces of the first pressing means (a punch) and the second pressing means (a nockout) over the entire circumference. When conducting cold-forging, the outer circumferential edge part of the cold-forged component is protruded into the clearance for protrusion along the inner circumferential surface of the die over the entire circumference, so that burrs or pads are formed on the whole circumference of the outer edge part of the cold-forged component. When a pin is used as a third pressing means, the outer circumferential edge part of the cold-forged component is protruded into the clearance for protrusion along the inner circumferential surface of the die over the entire circumference, so that burrs or excess metal is formed on the whole circumference of the outer edge part of the cold-forged component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079369-A (JP)
Title: Natural ground reinforcing soil structure and natural ground reinforcing soil construction method
Inventor: HAMAI KUNIHIKO
IPC: E02D5/80
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a slope having unstable soil lumps from small scale to medium scale.  <P>SOLUTION: This natural ground reinforcing soil structure constructed in the ground 2 of the natural ground to stabilize the slope of the natural ground comprises a hole 4 bored in the ground 2; a reinforcing member 10 inserted in the hole 4; a plurality of nodes 14 provided at an anchor part 13 of the reinforcing member 10 to the ground 2; transmission members 20 provided between the outer peripheral surface of the anchor part 13 and the inner surface of the hole 4 and divided into at least two parts in the circumferential direction of the anchor part 13, each of the transmission member 20 being provided independently of the reinforcing member 10 to transmit load from the reinforcing member 10 to the ground 2; and an anchor implement 30 anchoring the head part 11 of the reinforcing member 10 to the surface of the ground 2 in a state of tensile force being applied to the reinforcing member 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081750-A (JP)
Title: Distribution control system
Inventor: MATSUBARA MASAHIRO
IPC: H04L12/28
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, with a prior art, it is not guaranteed that input variable values are common by nature and if the variable values are not common, outputs thereof become different with each other, resulting in less effectiveness, although a common variable value is inputted to, e.g., three nodes and outputs of the nodes are compared with each other to recognize that a node which has outputted a value different from that of the other two nodes is out of order.  <P>SOLUTION: In a distribution system where a plurality of nodes are connected with each other through a network, each of the nodes has: an input matching portion which makes a single parameter common to each of the nodes; a common processor performing common processing using the parameter as input, a transmission/reception portion exchanging the results of the common processing through the network, and a troubleshooting portion comparing the results and specifying the presence of abnormality when the results do not match with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT