baber/WOPTO huggingface dataset:
Patent JP-2005015823-A (JP)
Title: High strength steel pipe used for pipeline and having excellent deformability, and its production method
Inventor: ASAHI HITOSHI
IPC: C21D8/10
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel pipe which has excellent deformability and an excellent strength of X 80 to 100 class in the API standards and is suitable for a pipeline, and to provide its production method.  <P>SOLUTION: In the high strength steel pipe for a pipeline having excellent deformability, the ratio between the yield strength YS<SB>L</SB>in the longitudinal direction of the steel pipe and the yield strength YS<SB>C</SB>in the circumferential direction, YS<SB>L</SB>/YS<SB>C</SB>, is 70 to 95%. The steel pipe comprises suitable amounts of C, Si, Mn, P, S, Nb, Ti, Al and N, and further comprises one or more kinds of metals selected from Ni, Mo, Cr, Cu, V, B, Ca, rare earth metals and Mg. The steel pipe has a microstructure consisting of 30 to 80% ferrite in an area ratio, and the balance martensite and/or bainite, and preferably has a YS<SB>C</SB>of ≥80 psi. In the production method, a slab is heated to ≥850°C, is hot-rolled, is air-cooled to ≤500°C, is thereafter reheated to 740 to 850°C, and is cooled to ≤400°C at ≥10°C/s. The pipe may be expanded by 0.8 to 3%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016368-A (JP)
Title: Liquid discharging device
Inventor: OGAWA KENJI
IPC: F04B9/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging device which materializes simplification of a structure, facilitation of miniaturization and improvement in accuracy of liquid discharging amount.  <P>SOLUTION: The device is provided with valve members 50, 55 rotatably driven in a state of being brought into slide contact with port members 31, 40 having suction and discharge ports 33, 34. A plunger 67 and a pump drive shaft 60 passed through the plunger inserting hole 52 of the valve members 50, 55 are driven forward and backward in a driven part 70 having a ball 75 rotatable along the guide surface 25A of a guide member 20. The ball 75 rotates in the recess 71 of the driven part 70. By doing so, the side slippages relative to the guide surface 25A of the ball 75 in the direction orthogonal to the rotary shaft or the like which result from revolution, can be prevented so as to form the guide surface 25A and the ball 75 by a rigid member such as metal. As a result, transformation of these contacts can be prevented to reduce error of the stroke amount of the plunger 67, which leads to improvement in accuracy of liquid discharging amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004095534-A (JP)
Title: Lithium manganese nickel compound oxide
Inventor: ITO HIROYUKI
IPC: H01M4/505
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium manganese nickel compound oxide useful as a positive electrode active substance for a lithium ion secondary battery, and its manufacturing method, and the lithium ion secondary battery using the same.  <P>SOLUTION: An atomic ratio of manganese to nickel in the lithium manganese nickel compound oxide is substantially 3:1, and expressed by the composition formula: Li[Mn<SB>3/2</SB>Ni<SB>1/2</SB>]O<SB>4</SB>. The crystal structure thereof is of a highly crystalline spinel (the space group is Fd3m), and has a lattice constant of ≥8.18 Å, and has a microstructure characterized by 400 to 800 cm<SP>-1</SP>absorption in the infrared absorption spectrum. The specific surface area thereof is ≤1.0 m<SP>2</SP>/g. Further, the charge/discharge curve exhibits a very flat one and a low polarization. The ratio of a discharge capacity at a coexisting 4 V-class potential to that at a 5 V-class one is controllable over a wider range according to the below described manufacturing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164813-A (JP)
Title: Low impedance electrical grounding for slider
Inventor: SEGAR RICHARD
IPC: G11B21/21
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce accumulation of static charges on a slider in order to reduce occurrence of noise in reading data by equipping a grounding means, with low impedance and easy to manufacture, on a disc drive.  <P>SOLUTION: An improved suspension assembly unit includes a suspension, a slider 12 and a grounding wire 72. The suspension includes a load beam, a gimbals 28 connected to a tip of the load beam, and the gimbals 28 has a plane facing the slider. The slider 12 holds a transducing head 66 and is held on the plane facing the gimbals 28. The slider 12 includes the slider body with the plane facing the gimbals and the plane facing the disc, and the slider body has a frontal surface 50 extending between the plane facing the gimbals and the plane facing the disc. A slider binding pad 52 and a slider grounding pad 54 are arranged on the frontal surface 50 for the slider body. The grounding wire 72 is connected to the slider grounding pad 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005023787-A (JP)
Title: Bidirectional pump
Inventor: KO EITETSU
IPC: F04B41/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve a defect wherein air leaks from one side when air is supplied from the other side of a conventional bidirectional pump and a defect wherein separation easily occurs due to an air pressure action during combination of the head part of a conventional bidirectional pump with an air charging nozzle.  <P>SOLUTION: Cylinders are respectively combined with the two sides, opposed to each other, of a head part, and an air incoming port checking device and a leak checking device are situated between the cylinder and the air incoming end of the head part. It is prevented from already leaking on one side when the air coming port checking device feeds air on one side and it can be prevented from occurring by the leak checking device that air leaks through a combination part of the cylinder and the head part. An air going out port checking device and a knob are situated at the air going out end of the head part, a nut is coupled to the knob, and an air charging nozzle is joined in a screwed-in state by utilizing the nut to enable prevention of drop. Air fed out by the air going out port checking device is prevented from back flow, and this way effects easy feed of air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021005-A (JP)
Title: Controller for mobile farming machine
Inventor: SUYAMA TOMONORI
IPC: A01B63/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a mobile farming machine preventing tearing off of a harness 22 by forgetting about separating connection terminals 24a and 24b when demounting an implement 10 from a traveling machine body 1 or the impossibility of performing plowing depth control by forgetting about the connection of the connection terminals 24a and 24b after mounting the implement 10 on the traveling machine body 1.  <P>SOLUTION: A first detecting means A for detecting the demounting operation of the implement 10 for a lifting and lowering link mechanism 9 and a second detecting means for detecting the connection/disconnection state of the connection terminals 24a and 24b of a plowing depth detector 18 to a controlling part 23 are provided. An information apparatus 43 is operated when the first detecting means A detects the separating operation of the implement 10 during the detection of the connection state with the second detecting means or when the second detecting means detects the disconnection state during the detection of the mounting of the implement 10 with the first detecting means A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033249-A (JP)
Title: Wireless apparatus
Inventor: SASAKI SHINSUKE
IPC: H04B1/38
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the effect of noise in an electric circuit in a wireless apparatus body on the radio wave transmission/reception capability of a rotary antenna in the wireless apparatus provided with the rotary antenna.  <P>SOLUTION: The rotary antenna 12 coupled to the wireless apparatus body 11 can be turned but a projection 13 limits the turning range to be the rear side of the wireless apparatus body 11. Then the installation of the wireless apparatus at a wall 31 or the like limits the turning to the rear side of the wireless apparatus body 11, the rotary antenna 12 is maintained at a position apart from the electric circuit 14 in the wireless apparatus body 11 by only installing the wireless apparatus in this way, and the effect of noise from the electric circuit 14 in the wireless apparatus body 11 on the radio wave transmission / reception capability of the rotary antenna can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029396-A (JP)
Title: Production method for glass fine particle deposit, and burner for forming glass fine particle
Inventor: ISHIHARA TOMOHIRO
IPC: C03B37/018
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of producing a high-quality glass fine particle deposit by depositing glass fine particles into a desired state by preventing the deformation of a raw material gas supply pipe; and a burner for forming glass fine particles.  <P>SOLUTION: The glass fine particle deposit is produced by using a burner 31 equipped with a raw material gas supply pipe 32a and a plurality of gas supply pipes 32b-32e which are arranged concentrically around the raw material gas supply pipe 32a and supply a plurality of gases, respectively, for forming flame for burning a glass raw material gas. Adjacent two pipes among the raw material gas supply pipe 32a and the gas supply pipes 32b-32e are joined at a plurality of points in the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032777-A (JP)
Title: Exposure device and exposure method
Inventor: TSUJIKAWA SUSUMU
IPC: G03F7/20
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with real-time adjustments which are made in the tilt and level of an exposure substrate in an exposure process.  <P>SOLUTION: An exposure device is equipped with a substrate stage 11 where an exposure substrate P whose photosensitive surface is rugged in a specific direction is placed, an irradiation unit 13 which irradiates the photosensitive surface S of the exposure substrate P with an exposure pattern selectively for exposure, and an adjustment mechanism 14 which adjusts the tilt and level of the exposure substrate P placed on the substrate stage 11 to the focal plane of the irradiation unit 13 within its depth of focus. Moreover, the exposure device is equipped with a control unit 15 which detects the distribution of irregularities on the photosensitive surface S of the exposure substrate P placed on the substrate stage 11, sorting the photosensitive surface S of the exposure substrate P so as to enable photosensitive areas SB to be arranged in a certain direction in an area width that contains a level difference within the depth of focus, and enabling the adjustment mechanism 14 to set each photosensitive area SB within the depth of focus and enabling the irradiation unit 13 to irradiate each photosensitive area SB with a corresponding exposure pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031896-A (JP)
Title: Communication device and operating device for operating it
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F3/12
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for expressing in a user-friendly way the state of a device connected to a network.  <P>SOLUTION: A communication device 200 holds state expression information 250 for visually expressing states. A client device 100 acquires the state expression information 250 from the communication device 200. The state expression information 250 includes a URL for acquiring an image object. The client device 100 acquires from the URL the image object related to the state of the communication device 200. This enables the client device 100 to display the state of the communication device 200 as an image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033908-A (JP)
Title: Power tool and stator of motor thereof
Inventor: TANIMOTO HIDEYUKI
IPC: H02K9/22
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-input and long-life stator with its cooling performance and work efficiency improved, and furthermore a power tool comprising the same.  <P>SOLUTION: A coil end 3 protruding in bundle from both ends of a stator core 6, among the stator coils wound in the slot of the stator core 6, is tightly fitted with a part of metal material component 1 while a part of the metal material component 1 is exposed to the outside air, thus the heat generated at the coil end 3 is released through the metal material component 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027855-A (JP)
Title: Ligament reconstruction tool and ligament reconstruction method
Inventor: SHINO KONSEI
IPC: A61F2/08
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reconstruct a strong ligament close to normal in a short time.  <P>SOLUTION: A dilator 1 for anterior cruciate ligament reconstruction comprises a tip part 4 and a body part 5 provided with two parallel through-holes 2 and 3 side by side and a rear end part 8 provided with two through-holes 6 and 7 coaxial to the two through-holes 2 and 3 side by side. The cross section of the tip part 4 and the body part 5 form an uniform almost elliptic shape long in the direction of arranging the through-holes 2 and 3 so as to form a flat tunnel by driving the tip part 4 and the body part 5 into a joint bone part by hitting them from the rear end part 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288144-A (JP)
Title: Apparatus and method for analyzing operation result of manufacturing process, and computer-readable storage medium
Inventor: ISE JUNJI
IPC: G06F19/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize an analysis using waveform featured values for over various time and spatial scales included in operation chart data in analyzing the operation chart data and data about an operation result index indicating goodness/badness of an operation result corresponding to the operation chart data in the whole process consisting of a plurality of processes by which processing quantity and quality as the operation result are determined.  <P>SOLUTION: The operation chart data and the data about the operation result index in manufacturing processes are divided by a single or a plurality of time or length scales, featured values for each divided partial waveform are extracted and featured values of quality are further calculated by the same division scale. Processing for analyzing correlation between an operation and the quality is performed and result information is outputted. Thus, the detailed relation between the operation and the quality is analyzed by extracting effective information included in the chart data without missing it and further comparing the information with mass of operation result indexes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038970-A (JP)
Title: Sub-mount and semiconductor laser device
Inventor: ADACHI KAZUHIKO
IPC: H01S5/022
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To permit the positional correction of a semiconductor laser chip by self-alignment employing the surface tension of solder to improve mounting accuracy and achieve the reduction of a cost.  <P>SOLUTION: A sub-mount for mounting a semiconductor laser chip is formed with a plurality of grounding metal layers 2a, 2b divided on the mount, solder layers 4 sequentially formed on the plurality of divided grounding metal layers 2a, 2b, and a region 3 formed between the grounding metal layers 2a, 2b and poor in solder wettability. An interval between divided grounding metal layers 2a, 2b is set so as to be narrower then the width of the outgoing surface of a mounting object of the semiconductor laser chip and the length of a resonator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042575-A (JP)
Title: Control device of internal combustion engine
Inventor: SADAKANE SHINJI
IPC: F02D29/06
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of suppressing that stable fuel injection cannot be performed due to a reduction in fuel injection amount beyond a lower limit value when the fuel injection amount is reduced according to the outflow of blowby gas into an intake passage.  <P>SOLUTION: This control device of the internal combustion engine is formed to be so determined that, when it is brought into an idle operation state after the start/stop of the engine is repeated from the cool state of the engine 1, the fuel injection amount is reduced beyond the lower limit value Qmin according to the outflow of blowby gas into the intake passage. The control device is set so that a fuel injection amount directive value Qfin which is a value to indicate the requested value of the fuel injection amount is increased by the execution of a requested value increasing control and the actual fuel injection amount is larger than the lower limit value Qmin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010715-A (JP)
Title: Managing function system for system administrator in learning support system
Inventor: FUJI MASAHIKO
IPC: G09B5/12
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a managing mechanism for a system administrator in a learning support system.  <P>SOLUTION: The system administrator has an instructor managing function of newly registering an instructor and sets the authority of an instructor on an authority setting screen to impart the authority of a course instructor or course responsible person, and a learning content managing function of setting the course responsible person, relating learning contents, and setting course instructors by learning areas when a new learning course is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050843-A (JP)
Title: Laser generator
Inventor: YOKOO MASAKAZU
IPC: H01S5/14
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser generator outputting a stable laser beam.  <P>SOLUTION: Between the output end of an LD21G and the incident end of a QPM-SHG element 31G, an FBG40 for leading a laser beam outputted from the LD21G to the QPM-SHG element 31G and reflecting a main longitudinal mode laser beam outputted from a laser diode is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051835-A (JP)
Title: Water stop method of wire harness
Inventor: OTSUKI HIROYUKI
IPC: H02G3/22
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness with an interline watertight structure with ease and sure using a plurality of kinds of water cutoff agents of different viscosities.  <P>SOLUTION: In the water stop method of a wire harness W/H inserted in a grommet 50 attached to a panel through hole, the electric wires of the parts applied with an interline water proofing are made to adjoin each other and to line up, in parallel, at assembling of the wire harness. The electric wires, in parallel, are applied with a low-viscosity water cutoff agent 30, and then is applied with a high-viscosity water cutoff agent 31 to cover the low-viscosity water cutoff agent 30, whose cross section is rounded and inserted in the grommet 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050018-A (JP)
Title: Document file management device and data structure
Inventor: IMASATO SHO
IPC: G06Q10/06
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To operate a system related to a PUI paper document and a workflow management system by making them associated to each other.  <P>SOLUTION: A document file related to a process is managed by an object-oriented model having a document file management class for managing the document file related to the process, a correction data extraction class for extracting correction data, and a document file update class for updating the document file related to the process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046270-A (JP)
Title: Game device, control method of computer and program
Inventor: ADACHI TATSUMI
IPC: A63F13/426
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine suitably outputting a sound emitted from a sounding source disposed in a virtual game space.  <P>SOLUTION: This game device includes a distance calculation means calculating a distance 1 between a listening position P1 corresponding to a virtual camera 14 set in the virtual game space 10 and an object 16 (representative point P2), or the sounding source, displayed in the virtual game space 10; a sound data storage means storing a plurality of sound data related to the sounding source; a volume determination means determining respective volumes when the plurality of sound data are reproduced based on the distance 1 between the listening point P1 and the object 16; and a sound data reproduction means mixing and reproducing the plurality of sound data at the respective volumes determined by the volume determination means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052841-A (JP)
Title: High precision press
Inventor: MATSUI SHINJI
IPC: B30B15/06
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new high precision press where a plate (a pressurizing members) is easily handled, further, followability (correction performance) to the ununiformity in the thickness of the objects to be pressed is excellent, and also, part items after press can separately be taken out.  <P>SOLUTION: The press 1 is a device for pressing by holding parts between confronted two faces 10A and 50A. A mold holding board 50 including one face 50A of the two faces is rotatably supported via a spherical bearing 60 having a center on the perpendicular of the face, and a fixing means 70 stopping the rotation of the mold holding board 50 is mounted, and further, an elastic sheet 81 is easily attachably and detachably to the one face 50A of the two faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055512-A (JP)
Title: Ground connecting structure, display device, and ground connection method
Inventor: OKUNO HIROSHI
IPC: G02F1/1345
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously realize reduction of EMI (Electro-Magnetic Interference) of a display device and prevention of light leakage which adversely affects, for example, switch buttons etc. mounted on a product using a liquid crystal display device, to realize downsizing of the display device and reduction of a manufacturing cost and to excellently ground an FPC (Flexible Printed Circuit) to a metal chassis even under use envoronment of high ambient temperature.  <P>SOLUTION: By using a protruding part 11a formed on a rear side metal chassis 11 so as to protrude toward a mold chassis 9 and a recessed part 9b formed on the mold chassis 9 in a position opposite to the protruding part 11a, the FPC 10 is interposed between the protruding part 11a and the recessed part 9b so as to make the FPC 10 be in contact with the protruding part 11a and be bent toward the recessed part 9b side. With this structure, the FPC 10 is grounded to the rear side metal chassis 11 in a stable state because a force to bring the protruding part 11a formed on the rear side metal chassis 11 and the FPC 10 into contact with each other is generated inside the FPC 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI