baber/WOPTO huggingface dataset:
Patent JP-2009127295-A (JP)
Title: Swing drive control unit and construction machinery including the same
Inventor: SANO KIMINORI
IPC: B60L50/15
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing drive control unit which can enhance the efficiency of electricity consumption and downsize a motor-generator and an inverter, and construction machinery including the swing drive control unit.  <P>SOLUTION: A super structure of the construction machinery is swingingly driven by an electric motor 21 for swing. The swing drive control unit 40 for controlling the drive of the motor-generator 21 for swing drive comprises a drive command generating section 50 and a main control section 60. An allowance for limiting a torque current command by a torque limiting section 53 of the drive command generating section 50 is determined by the main control section 60. The main control section 60 computes the allowance of the torque current command so as to decrease the electric power consumption of the motor-generator 21, when an operation is performed at a high speed of revolution during the power running operation of the electric motor 21 (when the operation is performed in a region in which the absolute value of the speed of revolution is great without reference to the direction of revolution), and when the operation is performed at a low speed of revolution during the regenerative operation (when the operation is performed in a region in which the absolute value of the speed of revolution is small without reference to the direction of revolution).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130771-A (JP)
Title: Imaging apparatus, and video recording device
Inventor: KURANE HARUHISA
IPC: H04N5/374
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging element, imaging apparatus, and video recording device, suitable for accurately imaging a subject which periodically repeats turning on and off when emitting light.  <P>SOLUTION: The video recording device 100 includes an imaging apparatus 10 for imaging a subject, a system controller 20 which performs a recording process of photographed image data acquired by imaging and a determination process for skip scanning information, and a recording medium 21 for recording the photographed image data. The imaging apparatus 10 performs skip scanning which sequentially scans every M lines, starting with a top line in each region, while switching the region to be scanned each time M lines are scanned to the other region one by one, for first to Nth regions obtained by logically dividing the light receiving region of a sensor cell array 56 of an imaging part 11 into N pieces of uniform regions in units of pixel lines, and then sequentially performs resetting, exposure, and reading of accumulated electric charges after exposure for each scanned line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125711-A (JP)
Title: Stirring device
Inventor: OHASHI TOMOTAKA
IPC: B01D21/01
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring device capable of stirring steadily and obtaining a sufficient time for the reaction and also miniaturizing it.  <P>SOLUTION: The stirring device 100 is provided with a plurality of static mixers (the first to third static mixers 31-33) arranged in series each other for flowing a plurality of fluids, horses (the first to third horses 41-43) connected between each static mixers 31-33 for staying the plurality of fluids for a given time, and a flowing-in tank 5 for flowing-in the mixed fluids that are mixed by flowing the plurality of fluids through the static mixers 31-33 and the horses 41-43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125491-A (JP)
Title: Game machine
Inventor: TANAKA MASARU
IPC: A63F5/04
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which prevents players from losing interest when a hopper empty error occurs and keeps the execution of a game suspended until the error is corrected.  <P>SOLUTION: The game machine 1 decides whether a benefit should be granted with prescribed probability when a hopper empty error occurs. The benefit is to announce that a prescribed internal combination is won during the operation of a bonus game. The probability of deciding whether the benefit is granted differs depending on the number of unpaid game values as the difference between the number of game values paid out before the hopper empty error occurs and the number of game values to be originally paid out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133338-A (JP)
Title: Spline engagement structure
Inventor: FURUTA YOSHIYUKI
IPC: F16H57/08
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spline engagement structure excellent in durability without being enlarged when an external gear member with an external gear projected in one axial direction on a periphery of an external gear body, and an internal gear member with an internal gear engaging with this external gear are engaged in spline.  <P>SOLUTION: A spline engagement structure, equipped with an external gear member 51 and an internal gear member 72 which are mutually engaged in spline, is characterized in that: the external gear member 51 includes an external gear body 61, and an external gear 62a projected to one axial side in a periphery 62 of the external gear body 61; the internal gear member 72 includes an internal gear body 71, and an internal gear 72a formed in an inner periphery 74 of the internal gear body 71 so as to engage with the external gear 62a; and a stress easing hole 75a formed adjacent to an engaging surface in which the internal gear 72a, engages with the external gear 62a or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138351-A (JP)
Title: Building
Inventor: ISOGAWA TOMONORI
IPC: E04H1/02
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building capable of utilizing a parking space effectively when no vehicle is parked in the parking space while ensuring the parking space when vehicles are parked.  <P>SOLUTION: This building provided with the parking space 16 in a part of the building is provided with a floor forming device 20 for forming a floor surface 30 in the parking space 16. The floor forming device 20 is provided with a floor body 29 for forming the floor surface 30 and a floor supporting body 34 for supporting the floor body 29. A storage region 43 for storing the floor forming device 20 is provided under a floor of a room adjacent to the parking space 16. A shutter 28 for opening and closing a vehicle entrance of a garage 11 is installed in the vehicle entrance and is connected with the floor forming device 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140657-A (JP)
Title: Electrode catalyst for fuel cell
Inventor: HIMENO TOMOKATSU
IPC: B01J23/42
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode catalyst for a fuel cell for sufficiently obtaining catalyst activation.  <P>SOLUTION: In the electrode catalyst including a carrier material and a catalyst component thin film formed on the carrier material, when a crystal orientation ratio on a (110) plane against the film thickness direction of the catalyst component thin film is displayed by the (110) plane of the catalyst component thin film/((100) plane of the catalyst component thin film +(111) plane of the catalyst component thin film), the crystal orientation ratio of the (110) plane exceeds 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137391-A (JP)
Title: Vehicular wheel
Inventor: NAKAJIMA SHIGEO
IPC: B60B3/04
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular wheel capable of demonstrating the desired durability while suppressing the time and the cost required for the welding of a wheel disk to a wheel rim.  <P>SOLUTION: In the vehicular wheel 1, a disk flange part 9 alternately and continuously formed of curved recessed edges 21 and circumferential arc edges 22 has a weld extension part 23 extending from the circumferential arc edges 22 to a back side of the wheel. The weld extension part 23 is welded to a drop part 17 by forming a weld bead 25 so that a weld starting part 25a and a weld terminating part 25b are respectively located on both sides in the width direction of the weld extension part 23 and not brought into contact with the circumferential arc edges 22. In this constitution, the load applied to the weld starting part 25a and the weld terminating part 25b can be reduced while a vehicle travels, and the durability can be enhanced. Further, the length of the weld bead 25 can be suppressed, and the time and the cost required for the welding process can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136954-A (JP)
Title: Workpiece machining method and numerical control machine tool and workpiece mounting tool
Inventor: SUZUKI SEIJI
IPC: G05B19/18
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity of machining of a workpiece by simplifying a device configuration for seeking a position to be the reference of machining of the workpiece mounted on a workpiece mounting table and shortening the time required for setting the original point of a work coordinate system.  <P>SOLUTION: Two reference blocks 21 with known dimensions and a position measurement means 31 are arranged on the workpiece mounting table 15, and the workpiece 19 is fixed to the workpiece mounting table 15 with fixing means 23 by bringing the workpiece 19 into contact with the reference blocks 21. The position of the workpiece 19 to the workpiece mounting table 15 is calculated from the measurement value of a displacement sensor 39 when bringing the gauge head 33 of the position measurement means 31 into contact with the side surface of the workpiece 19 and the preliminarily stored shape and position of the reference blocks 21. The original point of the work coordinate system is set based on the obtained position of the workpiece, and the workpiece 19 is machined by a numerical control machine tool.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139189-A (JP)
Title: Temperature measuring method and material for temperature measurement
Inventor: NAGANO ICHIRO
IPC: F02C7/00
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring the temperature of a member used at a high temperature for a long time under oxidizing atmosphere, such as in a turbine.  <P>SOLUTION: In a temperature measuring method, the material for temperature measurement made of multi-component ceramic solid solution is held at a high temperature for a long time, the multi-component ceramic solid solution is phase-separated into mother phase and deposition phase, the lattice constant of at least one of the mother phase and the deposition phase is measured, and the temperature at which the material for temperature measurement is held is determined based on the lattice constant and the lattice volume obtained from the lattice constant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142061-A (JP)
Title: Dc-dc converter
Inventor: NAKAMURA KIMIKAZU
IPC: H02M3/28
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter for determining an operation failure with a simple configuration.  <P>SOLUTION: When an output voltage Vo is lower than its lower-side threshold voltage (Vp-ΔV), not in an overcurrent drooping region nor an input low-voltage drooping region, a warning of a circuit failure is given. A DC-DC converter for vehicle which reliably determines a failure can be manufactured at low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146601-A (JP)
Title: Rectangular-shaped sealed battery
Inventor: YOSHIKAWA HIDEYUKI
IPC: H01M50/528
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectangular-shaped sealed battery which can prevent an inside contact between a negative electrode tab and a battery outer can due to a shock and a pressure from outside and can enhance reliability.  <P>SOLUTION: In the rectangular-shaped sealed battery in which an electrode winding element 1 composed of a positive electrode plate and a negative electrode plate which are laminated with a separator in-between is housed in a battery outer can 2 together with an electrolyte solution and is sealed by a battery lid 6, an intermediate insulative polymer plate 5 is provided between the electrode winding element 1 and the battery lid 6, and a negative electrode tab 4 extruded out from the negative electrode plate penetrates the intermediate insulative polymer plate 5 and is bent along its upper surface, and an external negative electrode terminal 8 electrically connected with a bent end portion of the negative electrode tab 4 is provided so that it penetrate a main body of the battery lid 6 while it is insulated from the main body of the battery lid 6, and a bottom end of the external negative electrode terminal 8 and the bent end portion of the negative electrode tab 4 are electrically connected by pressure-contact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144546-A (JP)
Title: Turbocharger
Inventor: MATSUYAMA YOSHIMITSU
IPC: F01D17/16
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency of a turbine by reducing turbulence of fluid at an exit of a turbine impeller with a simple structure.  <P>SOLUTION: The turbocharger has an exhaust nozzle 9 located outside the turbine impeller 4 rotatably supported by a bearing housing 3 and a turbine housing 1 having a scroll path 8 located outside the exhaust nozzle 9. The exhaust nozzle 9 has a plurality of nozzle vanes 15 arranged between a front part exhaust gas introduction wall 10 on a side of the bearing housing 3 and a rear part exhaust gas introduction wall 11 on a side of the turbine housing 1. Respective vane shafts 16 of the nozzle vanes 15 penetrate at least the front exhaust gas introduction wall 10 and are rotatably supported by the front part exhaust gas introduction wall 10. Pressing means 23 for displacing the nozzle vanes 15 to the rear part exhaust gas introduction wall 11 by pressing the respective vane shafts 16 to the side of the rear part exhaust gas introduction wall 11 are provided between the respective vane shafts 16 and the bearing housing 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080490-A (JP)
Title: Tip insert for milling cutter
Inventor: ARVIDSSON PEDER
IPC: B23C5/20
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To decide the shape of the surface of a material machined by the main blade part of a tip insert accurately under control.  <P>SOLUTION: The tip insert 3 for a milling cutter has a polygonal basic shape, and includes four peripheral side faces crossing each other paired with two acute angle corners 15 and two obtuse angle corners 16. Cutting edges 19 are formed between chip surfaces 17 on the top face of the tip insert and flank reliefs 18 along the peripheral side faces, and each cutting edge 19 is provided with a main blade part 20 and a round sub blade part 21 formed in association with the acute angle corner 15. This invention is characterized by the combination of the fact that each main blade part is slightly shaped in an arc, and the fact that at least one connection surface 4 of a type with a plurality of parallel ridges separated by grooves with tapered sectional shapes is formed in the bottom face of the tip insert, and this connection surface is cooperated with a connection surface in a similar figure adjacent to the chip groove of a milling head supporting the cut tip insert.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009145185-A (JP)
Title: Creep lifetime evaluating method
Inventor: NISHIDA HIDETAKA
IPC: G01N3/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a creep lifetime evaluating method capable of reducing damage to metal members to be evaluated as much as possible and easily evaluating a large number of metal members.  <P>SOLUTION: A creep lifetime and remaining life evaluating method comprises the basic shape determination process S100 for determining a basic shape of a master curve on sleep lifetime, a master curve determination step S200 for determining a master curve of a boiler heat-exchanger tube to be evaluated on the basis of the basic shape of the master curve, and a service life determining step S300 for determining the creep lifetime and remaining service life, through the use of a determined master curve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142852-A (JP)
Title: Hot press forming device and hot press forming method
Inventor: ISHIGURO KATSUNORI
IPC: B21D24/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot press forming device and a hot press forming method capable of shortening the time required after the start of heating a blank until the end of forming and suitable for die quenching, and also to provide a hot press forming device that can be downsized, and a hot press forming method carried out suitably in the downsized hot press forming device.  <P>SOLUTION: The hot press forming device 1 for hot pressing a blank to obtain a formed product comprises: an energization mechanism 3, installed in the hot press forming device 1, for electric heating a charged blank under a conveyance stop state by clamping the blank at a predetermined energizing position P1; a die quenching type hot press mechanism 4, installed in the hot press forming device 1 and thermally isolated from the energization heating mechanism 3 at its downstream, for hot pressing the electrically heated blank at a predetermined processing position P2; and a conveyance mechanism 5, installed in the hot press forming device 1, for conveying the electric heated blank at least from the energizing position P1 to the processing position P2 and feeding it to the hot press mechanism 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145681-A (JP)
Title: Method of manufacturing display device
Inventor: OHARA TAKESHI
IPC: G03F1/70
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of image quality irregularities in a liquid crystal display device, having a TFT substrate manufactured by performing a plurality of number of times the step of dividing one region into a plurality of exposure regions and carries out exposure.  <P>SOLUTION: This method of manufacturing the display device is carried out, by performing a plurality of times an exposure/development step having steps of exposing a formed film made of a photosensitive material for one predetermined region on the surface of an insulating substrate, and developing the exposed film of the photosensitive material. Each exposure step is carried out, by dividing the one region into the plurality of exposure regions by a boundary line which does not coincide with the boundary line of the exposure regions, in at least one exposure step from among the other exposure steps, without a mutually superimposed portion, and individually exposing the respective exposure regions to expose the one region as a whole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008185027-A (JP)
Title: Rotor for rotary internal combustion engine, rotor for wankel engine, rotary internal combustion engine and method for modifying combustion fuel/air flow
Inventor: MORRISON CALVIN Q
IPC: F02B55/02
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary internal combustion engine controlling flame propagation and fuel/air mixing in order to increase combustion efficiency.  <P>SOLUTION: A rotor for use in the rotary internal combustion engine comprises: an opening 28 configured to receive an output shaft 18; a plurality of rotor faces 32, 34, 36 disposed circumferentially around the opening 28; a recessed pocket 46 disposed in one of the rotor faces; and a flow-modifying member 48 secured to the one rotor face. The flow-modifying member 48 modifies fuel/air flow within the recessed pocket 46, and controls the fuel/air mixing in a combustion chamber adjacent to the recessed pocket 46.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180073-A (JP)
Title: Floor structure
Inventor: TSUKADA SUSUMU
IPC: E04B1/98
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily install a dynamic vibration reducer by post-construction, even when a support leg is provided in advance, by reducing restriction of a separation distance between a floor support and a floor material even in remodeling, by shortening the separation distance between the floor support and the floor material.  <P>SOLUTION: This floor structure has a slab 1, the floor material 2 arranged at an interval above the slab, the support leg 5 interposed between the slab and the floor material and supporting the floor material via a supporting elastic body 10, and the dynamic vibration reducer 6 making a pair with the support leg and damping vibration transmitted to the slab via the support leg from the floor material by vibrating a dynamic vibration reducer mass body 15. The support leg 5 and the dynamic vibration reducer 6 making the pair are separately arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009154348-A (JP)
Title: Mold device for injection compression molding
Inventor: FUJIKAWA MISAO
IPC: B29C45/33
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold device for injection compression molding where a pressing force applying a shift piece for defining a cavity side surface at a movable side to a planar piece is not usually large while resisting a resin filling pressure, and the abutting operation of the shift piece is preferably shifted in terms of timing to the mold opening/closing operation just before completion of mold closing or immediately after starting of a mold opening.  <P>SOLUTION: In the mold device, the shift piece is separated from and contacted with the side surface of the planar piece during opening/closing of the mold, and moved along the side surface of the planar piece to compress the cavity during injection compression molding. The mold device includes the shift piece having an inclined side surface on the back surface, a wedge member which has the inclined side surface sliding on the inclined side surface and the upper end surface at the right angle to the mold opening/closing direction at the movable mold side and moves in the mold opening/closing direction by a predetermined distance, and a separating spring for energizing the spring force in the direction for separating the shift piece from the cavity during opening/closing of the mold at the movable mold side. The mold device is equipped with a pressing member for pressing the upper end surface of the wedge member and a pressing spring for energizing a pressing force to the pressing member in closing the mold at the fixed mold side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155419-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: FUKAZAWA YOSHIHITO
IPC: B29C45/14
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin composition for insert molded products having excellent high- and low-temperature impact resistances, and mechanical strength with little metal corrosiveness.  <P>SOLUTION: The polyarylene sulfide resin composition for the insert molded products with a metal or an inorganic solid is produced by compounding (A) 100 pts.wt. of a substantially straight-chain polyarylene sulfide resin having 500-1,500 ppm Na content and having a pH of 7.0-12.0 with (B) 5-200 pts.wt. of one or more kinds selected from among carbonates of group 2 metals of the periodic table, and (C) 5-200 pts.wt. of a fibrous filler.  <P>COPYRIGHT: (C)2009,JPO&INPIT