baber/WOPTO huggingface dataset:
Patent JP-2009121060-A (JP)
Title: Excavating equipment and excavation method
Inventor: KAGOTA NORIO
IPC: E21B10/32
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide excavating equipment which does not decrease excavation efficiency even if a groundwater level is high.  <P>SOLUTION: This excavating equipment 40 comprises: a device 12; an air hammer unit 14; an air compressor 20; a supply pipe 16; a rotary drive section 22; a pipe 24; an air discharge hole 30; and a sediment passage 32. The excavating equipment 40, which is equipped with an exhaust pipe 42 arranged through the inside of the supply pipe 16 and a valve 44 for adjusting the quantity of exhaust air discharged into the atmosphere from the exhaust pipe 42, opens the valve 44 during excavation, so as to enable the exhaust air discharged from the air hammer unit 14 to be partially released into the atmosphere through the exhaust pipe 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008059751-A (JP)
Title: Semiconductor memory device
Inventor: UKITA MOTOMU
IPC: G11C11/413
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device provided with a redundant circuit which can relieve two continuous bit lines in shift redundancy of one shift system without causing increase of chip area and deterioration of performance.  <P>SOLUTION: In the semiconductor memory device provided with: a plurality of bit lines in which a memory cell array having a plurality of memory cells arranged in a matrix shape consisting of rows and columns is constituted, memory cells of one row of the memory cell array are connected to each of them and they are arranged in parallel with each other with a prescribed interval; redundant bit lines which are arranged along the bit lines and to which the memory cell of one row of the memory cell array is connected, and a plurality of bit line selecting circuits to each of which a prescribed number of bit lines and one redundant bit line are connected and one bit line is selected according to an address signal given from the outside and switched, bit lines connected to the same bit line selecting circuit are arrayed so as not to be adjacent with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009123440-A (JP)
Title: Lithium-ion secondary battery
Inventor: NAKAI KENJI
IPC: H01M10/058
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery which is superior in assembling performance, reliable, and efficiency-oriented at a low cost.  <P>SOLUTION: The lithium-ion secondary battery is equipped with an electrode group 6 in which a positive electrode plate that is a foil-like current collector coated with positive electrode mixture and a negative electrode plate that is a foil-like current collector coated with negative electrode mixture are arranged with a separator between them. The foil-like current collectors of the positive electrode plate and the negative electrode plate have on one side end part of them a plain part uncoated with active material mixture, a part of the plain part is protruded from the end part of the separator, and at the end part of the plain part, the current collecting disc 7 is electrically connected and housed in a battery container. Between the end part of the plain protruded part and a current collecting disc 7, a foil or a plate 18 made of the same material as that of the foil-like current collector is arranged, and the end part of the protruded plain part is welded to the current collecting disc 7 via the foil or the plate 18 between them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120342-A (JP)
Title: Image forming device and image forming device system
Inventor: KOSUGE KAZUHIRO
IPC: G03G15/00
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To attain reduction of down time in generation of jam caused by life of consumables related to conveying (paper feeding roller, conveying roller, etc.), and to continuously perform operation without generation of delay jam for a while even if the paper feeding roller reaches its life.  <P>SOLUTION: A conveying time of a specific section is measured, and when a delay time exceeds a set value, it is switched to a sequence having much jam margin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008115470-A (JP)
Title: High strength austenitic stainless steel strip having excellent fatigue property
Inventor: KUROSAKI IKUYA
IPC: C22C38/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an austenitic stainless steel strip which has excellent fatigue properties.  <P>SOLUTION: In the austenitic stainless steel strip having excellent fatigue properties, the average crystal grain size on annealing at 750°C for 300 s is ≤3 μm, and also, the standard deviation thereof is ≤2 μm. Further, in the austenitic stainless steel strip for a metal dome type switch having excellent fatigue properties, the tensile residual stress of the surface layer in the material is ≤50 MPa as for austenitic stainless steel subjected to final rolling or subjected to stress relieving annealing after final rolling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009128051-A (JP)
Title: Method of evaluating cell originating from fat
Inventor: MATSUBARA YOSHINORI
IPC: G01N33/48
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To simply estimate the treatment effect of a cell originating from fat prior to transplanting the cell originating from fat separated from fat tissue.  <P>SOLUTION: The development of surface antigen markers CD31, CD34, CD45 and CD271 is measured with respect to the cell originating from fat isolated from the fat tissue to determine it whether the measured surface antigen markers CD31, CD34, CD45 and CD271 are developed by a combination of CD31<SP>-</SP>, CD34<SP>+</SP>, CD45<SP>-</SP>and CD271<SP>+</SP>to evaluate the cell originating from fat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129473-A (JP)
Title: Complex playback device
Inventor: HOSOI ATSUO
IPC: G11B31/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform control so as to reduce driving noise generated from the loading mechanism or the pickup driving part of a recording medium while reducing loads on a control unit, and to prevent interference with other input sources.  <P>SOLUTION: A control unit 8 inserts or pulls out (loads/ejects) a recording medium at a second speed lower than a first speed (normal speed) or performs transfer control (pickup driving) of an information extracting means when an input source 9 other than the recording medium (disk 1) is played. When there is no voice output during playing of the input source 9 other than the recording medium, the control unit 8 loads/ejects the recording medium at the first speed or controls transfer of the information extracting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129038-A (JP)
Title: Tool for identifying consistency between data item and program code
Inventor: AOKI NAOTO
IPC: G06F11/36
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that efficiency in development is improved by an automatic generation tool or the like in conventional development, while when a program is modified due to frequent specification change or a failure in a maintenance process, the program is manually regenerated instead of using the automatic generation tool, so that a difference may occur between the specifications and a program and the efficiency of maintenance is reduced.  <P>SOLUTION: This system detects a difference between specifications and a program, and ensures consistency between the specifications and the program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129176-A (JP)
Title: Structured document retrieval device, method, and program
Inventor: MANABE TOSHIHIKO
IPC: G06F17/30
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a proper retrieval result without making a user conscious of data structure in retrieving a desired document from a plurality of structured documents.  <P>SOLUTION: A component classification part 104 classifies components into first components of typical expressions and second components of atypical expressions based on the statistical information of every component. A retrieval word classification part 108 classifies retrieval words included in a retrieval character string into first retrieval words whose appearance ratio in the first components exceeds a threshold value and second retrieval words whose appearance ratio in the first components is equal to or less than the threshold. A narrowing-down retrieval part 109 extracts a document group including the first retrieval words in the first components from a plurality of structured documents. A ranking type retrieval part 110 sequences the document group based on retrieval scores between the second retrieval words and the second components in the document group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128627-A (JP)
Title: Liquid crystal display
Inventor: DAIKU YASUHIRO
IPC: G09G3/36
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To display moving images with excellent quality and reduce the thickness thereof.  <P>SOLUTION: The liquid crystal display includes: a light guide plate 10, which has light incident surfaces 11a, 11b, 11c formed at an edge, a first reflecting surface 13 formed at a side, and a second reflecting surface 16 formed on the surface opposite to the light emitting surface 12; and a surface emitting light source 9 composed of light emitting devices 19a, 19b, 19c emitting light to one reflecting area corresponding to the light incident surface among reflecting areas 13a, 13b, 13c which are facing the light incident surfaces and obtained by dividing the length of the first reflecting surface 13 into the number of the incident surfaces and radiates light toward the screen areas 6a, 6b, 6c formed by dividing the screen area 6 of the liquid crystal display element 1 into the lines corresponding to each divided length of the first reflecting surface 13 respectively. This surface emitting light source 9 cuts off the light to each of the screen areas of the liquid crystal display element 1 when writing image data on it and radiates light in other periods.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125409-A (JP)
Title: Game machine
Inventor: NAGAOKA YOSHIHARU
IPC: A63F5/04
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a game machine adopting RT (Replay Time) to improve a game performance.  <P>SOLUTION: The game machine is provided with a plurality of reels, a reel driving means, a reel stopping means, a drawing means, a pattern stop control means, and a control means. The drawing means respectively draws a plurality of replay relating to the shift of a game state such that the ratio of the drawing probabilities are different by the kind of the latest special game in a game state for distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008117783-A (JP)
Title: Induction heating cooker
Inventor: ISHIMARU NAOAKI
IPC: F24C15/10
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the temperature of a pan placed on a top plate in an induction heating cooker.  <P>SOLUTION: This induction heating cooker has a heating coil 3 heating the pan 1, the top plate 2 placing the pan above the heating coil 3, an infrared ray detecting means 5 placed under the top plate 2 and detecting infrared ray radiated from a bottom surface of the pan 1, a temperature detecting means 9 detecting the pan bottom surface temperature from output of the infrared ray detecting means, a control means 10 controlling electric power supplied to the heating coil 3 in response to output of the temperature detecting means 9, and a shading means 6 positioned under the top plate 2. The temperature of the pan can be controlled by accurately detecting the temperature of the pan by preventing incidence of infrared ray to the infrared ray detecting means other than that from the pan by the shading means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108998-A (JP)
Title: On-off valve
Inventor: NISHIOKA AKIRA
IPC: F16K31/60
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-off valve which can stably secure a predetermined sealing performance and waterproof performance against repeated use over a long time, achieving simplification of maintenance control and reduction of maintenance costs, and capable of being smoothly and lightly operated by almost use of the characteristics of ceramic properties.  <P>SOLUTION: A movable ceramic disk 6 is held between a pair of fixed ceramic disks 5A, 5B fixed in parallel with each other with a space in the water flowing direction in a tubular valve body 4 having an inlet port 2 and an outlet port 3 with both sides placed in close contact with the opposing surfaces of the fixed disks. The valve can be switched to a valve open state of allowing the inlet port 2 and outlet port 3 to communicate with each other by overlapping the inlet port 2 and the outlet port 3 and a valve closed state of inhibiting the inlet port 2 and outlet 3 to communicate with each other by not overlapping the inlet port 2 and the outlet port 3 with each other by turning the movable disk 6 around the axis a of the valve body 4 to relatively turning the disk 6 to the disks 5A, 5B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135134-A (JP)
Title: Method of designing semiconductor integrated circuit
Inventor: SUZUKI KENJI
IPC: H01L27/04
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing a semiconductor integrated circuit, which eliminates redesigning, and to which a plurality of macros can be connected by a plurality of scan chains so that an IR drop during testing is suppressed.  <P>SOLUTION: The method of designing a semiconductor integrated circuit is used to connect a plurality of macros in a semiconductor integrated circuit by a plurality of scan chains. This method includes: assignment steps (S101-S104) to assign the plurality of macros as a macro to be connected to any scan chain among the plurality of scan chains; and a generation step (S105) to generate design data of the semiconductor integrated circuit which is connected by the scan chains assigned by the plurality of macros.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133349-A (JP)
Title: Balance piece for propeller shaft, and its manufacturing method
Inventor: EDA KANICHI
IPC: B60K17/22
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To keep a welding strength of a balance piece while improving productivity, when the balance piece is welded to a front surface of a propeller shaft.  <P>SOLUTION: A balance piece 20 for the propeller shaft, which is welded to a front surface of a propeller shaft 10, is formed by coating an insulator 23 to a periphery of a projection 22 for welding in a rear surface of a balance piece body 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131739-A (JP)
Title: Garbage disposer
Inventor: MISAWA TAKAHISA
IPC: B02C18/00
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer reduced in cost and weight of a crushing blade.  <P>SOLUTION: In the garbage disposer 1, a bridge 33 serving as a fixed crushing blade has protruded faces 33d with the outer parts of arms 33b protruded toward a first cutter 34 side in a lower stage. The first cutter 34 being a rotary crushing blade, is provided with more number of arms 34b than the arms 33b of the bridge 33, and retreated faces 34g are formed with the outer parts of the respective arms 34b retreated to the opposite side of the bridge 33. As the first cutter 34 has more number of the arms 34b, by reducing the height of the arms 34b to reduce the weight of the first cutter 34, the weight of the whole crushing blade can be reduced, the volume of materials used for manufacturing the crushing blade can be reduced, to reduce the cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134985-A (JP)
Title: Sealed battery, and method of manufacturing the same
Inventor: SUMI HIROYASU
IPC: H01M2/08
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery wherein an electrode terminal is extracted by passing through the terminal extracting hole of a battery case, and seal performance of the extracting hole can be stably maintained.  <P>SOLUTION: A positive electrode terminal 4 mounted to the terminal extracting hole 26 includes an inside member 40 and an outside member 50. Seal members 62, 64 are held between the seal member compressing parts 41, 51 of both members 40, 50 and case wall surfaces 24A, 24B. The welding sides 47, 57 of both members 40, 50 are welded so that the seal members 62, 64 are brought under a compressed state. A heat transmission blocking groove 53 to prevent secondary heat attendant upon welding from being transmitted to a seal part abutting part is provided between a weld part 4A and the seal member abutting part. Instead of the blocking groove 53 or in addition to the blocking groove 53, a sputter blocking wall to prevent sputter produced following welding from reaching the seal member may be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135030-A (JP)
Title: Memory card connector
Inventor: NISHIO ATSUSHI
IPC: H01R12/71
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card connector of a structure causing no deformation even when a card having a notch part at one lateral side of a front edge part is inserted with the front and back sides reversed.  <P>SOLUTION: Inside a housing 110 into which a memory card 200 having a notch part 210 at one lateral side of a front edge part is inserted, a slider 150 is disposed that includes a projecting part 156 to be engaged with the notch part 210 of the memory card 200. Inside the housing 110, the slider 150 is disposed to be freely movable from the side of a card insertion port 102 to a card fixing position at the side of one sidewall part 114 constituting the housing 110. At a part 113a of the card insertion port side on a guide sidewall part 113 in opposition to the one sidewall part 114, a stiffening plate 191 is disposed for reinforcing the part 113a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131816-A (JP)
Title: Liquid jet vessel
Inventor: TSUBAKI TATSUO
IPC: B65D47/34
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet vessel having an upper tray appropriately positioned and the motion of which is smooth when incorporating a pump.  <P>SOLUTION: The liquid jet vessel includes a pump 120 having a cylinder 122 suspended on the inside of a body part 113 through the inside of a mouth part 111 and attached to a mouth part 111; an upper tray 140 having a cylindrical part 143 surrounding the cylinder 122 and slidably held on the inner peripheral surface 113f of the body part; a lower tray 150 positioned below this upper tray 140 and slidably held on the inner peripheral surface 113f of the body part; and a nozzle head 160 connected to the pump 120 to operate the pump 120 by repeating the depression and return to jet the content in a filling space R formed between the upper tray 140 and the lower tray 150, wherein a hollow adapter member 130 having an inner peripheral surface 132 fitting and holding the cylinder 122 between the mouth part 111 and the cylinder 122, and an outer peripheral surface 131 attached to form a gap with the mouth part 111.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142018-A (JP)
Title: Micro-power conversion device
Inventor: SUGAWARA SATOSHI
IPC: H02M3/28
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-step-up/down power conversion device wherein the number of semiconductor switches is not increased more than two and increase in the size of a semiconductor chip or degradation in efficiency is not incurred.  <P>SOLUTION: The micro-power conversion device 300 is comprised of: a small transformer 100 composed of (a flat transformer) in such a structure that a conductor is passed through a plate-like core and wound; and a semiconductor chip 200 including semiconductor switches S1, S2 and a control circuit for controlling them. A flyback converter is constructed using the small transformer 100 composed of the flat transformer. As a result, the micro-step-up/down power conversion device in which the number of semiconductor switches is two and whose size is the same as that of conventional micro-power conversion devices can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138291-A (JP)
Title: Plush fabric and interior vehicle trim
Inventor: HAYASHI HIROKAZU
IPC: D04B21/04
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plush fabric having a surface of a cut pile layer assuming an uneven appearance, and to provide an interior vehicle trim using the plush fabric.  <P>SOLUTION: The plush fabric is composed of a base construction part having a knitted or a woven construction composed of organic fiber yarns, and at least one layer of cut pile layer composed of a plurality of cut piles knitted or woven in the base construction part, and extending from the base construction to at least one surface side thereof. The cut piles are composed of thick-and-thin yarns and the cut piles, as necessary, are heat shrunk. Tip parts of the cut piles are then removed in one or more partial regions of the cut pile layer by a chemical etching method. The resultant plush fabric, as necessary, is subsequently used to provide the interior vehicle trim.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137608-A (JP)
Title: Packing container
Inventor: TANGO SHIRO
IPC: B65D77/08
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing container for receiving a chewing gum together with a disposal paper which ensures convenient and sanitary efficiencies at the time of use while reducing the production cost and suitable for efficient mass production.  <P>SOLUTION: The packing container comprises a container body b having an upper opening and consisted of a bottom plate 4 and a peripheral wall 5 rising from the peripheral edge thereof, and a lid body part c fixed to the upper opening of the container body b and having a structure capable of opening/closing a lid plate 1 where the proximal end side lid plate 1a and the distal end side lid plate 1b are concatenated. A storing tray 2 is provided at a position under the proximal end side lid plate 1a of an inner chewing gum storing part e, and an upper side defined by the storing tray 2 forms a disposal paper storing part g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141120-A (JP)
Title: Electronic-component mounting apparatus
Inventor: MIYAMOTO TETSURO
IPC: H05K13/04
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To make effective use of a time to wait for other operations to be completed to improve precision and reliability of a suction or mounting operation of a component to be mounted onto an electronic circuit board, thus improving yield and productivity.  <P>SOLUTION: When mutual partial operations are done in parallel at least between two head units and waiting is done between these operations, a determinement is made as to whether either one of the parallel operations is completed earlier in steps S114 and S134 so that a waiting time comes about. When this waiting time is determined to occur, the operation speed is decreased on the part of the partial operation included in the parallel operation of the head unit at the side of this waiting time in step S118 or step S138, thereby delaying an operation within the bounds of this waiting time, the operation that can improve the precision or reliability of the suction or mounting.  <P>COPYRIGHT: (C)2009,JPO&INPIT