baber/WOPTO huggingface dataset:
Patent JP-2009033935-A (JP)
Title: Brushless motor
Inventor: KOBAYASHI TAKAYUKI
IPC: H02K1/18
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor in which cores of a stator are easily assembled to a housing.  <P>SOLUTION: The brushless motor 20 has a structure in which the external circumference of the cores 31 laminated to form the stator 30 is gap-fitted in the internal circumference of the housing 21, one end of a laminate direction of the cores 31 is made to abut on a stopper 21A provided on one end side of the internal circumference of the housing 21, and the other end of the laminate direction of the core 31 is supported by a fixing member 80 fixed on the other end side of the internal circumference of the housing 21, wherein one part of the cores 31 serves as a spring portion 81 protruding in the laminate direction, and a spring portion 81 of the core 31 which is positioned at the outermost of the laminate direction elastically abuts on any one of the stopper 21A and the fixing member 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035945-A (JP)
Title: Device for testing foldable static cone penetration
Inventor: ITO KAZUYA
IPC: E02D1/00
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for testing foldable static cone penetration which can be carried to the place where a carrying vehicle can not enter as it can be easily carried by human power, and prevents reduction of measurement accuracy.  <P>SOLUTION: The device 1 for measuring hardness of the ground by penetrating a cone rod 10 with a cone-like sharp tip into the ground includes a penetration testing machine body 2 provided with a gear box 4 for moving the cone rod 10 up and down by a portable electric tool fitted to a rear electric fitting part 5, and a pair of rotatable side members (14, 15) provided on both of right and left sides of a rear member 13. A foldable loading frame 3 having a detachable top plate 12 fixed to it is mounted on upper parts of the rear member 13 and the pair of side members (14, 15) maintaining a predetermined angle. When the ground is measured, the penetration testing machine body 2 is mounted on the loading frame 3 by the top plate 12 and is placed on the ground. The loading frame 3 is folded upon carrying.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274208-A (JP)
Title: Cured product of resin molded article
Inventor: SUZUMURA KOJI
IPC: C08L53/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cured product of a resin molded article improved in softening temperature and tensile modulus of elasticity.  <P>SOLUTION: A resin composition comprises a block copolymer comprising 30-90 mass% liquid crystalline polyester segment (A) and 70-10 wt.% vinyl polymer segment (B) obtained by polymerizing at least one species selected from vinyl compounds, vinylidene compounds methacrylic acid-based compounds and derivatives of the same, acrylic acid-based compounds and derivatives of the same and having ≤300°C melt initiation temperature. The cured product of the resin molded article is produced by curing the resin molded article prepared by molding the resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043421-A (JP)
Title: Wiring breaker
Inventor: ISAKA SATOYUKI
IPC: H01H73/20
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring breaker whose surge absorbing component can be easily replaced in an energizable state.  <P>SOLUTION: The wiring breaker 10 automatically cutting off a wiring path in cases of overload or short circuit includes: an external electrode 35 electrically connected to a terminal 30 and having a connection terminal section 38 receiving and outputting power from and to outside; a surge absorbing component 58 electrically connected to the terminal 30 and to the connection terminal section 38; and a cover member 42 slidably movable in the vicinity of the terminal 30. The surge absorbing component 58 is held on the cover member 42, and the cover member 42 is slid to place the surge absorbing component 58 in an energizable state between the terminal 30 and the connection terminal section 38.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041185-A (JP)
Title: Thin-layer sand spreading equipment and thin-layer sand spreading method
Inventor: KIMATA YOICHI
IPC: E02D15/10
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide thin-layer sand spreading equipment and a thin-layer sand spreading method, which are excellent in working efficiency, and which enable a uniform sand layer to be formed on a hardly-checkable sea bottom surface.  <P>SOLUTION: This thin-layer sand spreading equipment for forming the continuous thin sand layer comprises: a sand accumulation box 1 which is formed in such an approximate rectangular parallelepiped shape that an undersurface is opened, the internal lower side of which is partitioned into a plurality of sections by a partition, and which is filled with sand in the state of making the four sides of a lower end reach a water-permeable sheet or a water-permeable film, laid on the sea bottom surface; a sand supply body 2 which supplies the slurry-like sand, supplied from on a barge X by a pump P, to the respective sections in the sand accumulation box 1 by making the sand branch off; a discharge body 3 which discharges water, air, fine-grained sand and surplus sand in the sand accumulation box 1 onto the barge X; and a supporting member 4 which is erected in the sand accumulation box 1, and the upper end of which is protruded from a streak groove R formed on the barge X in parallel with the traveling direction of the barge X.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044020-A (JP)
Title: Semiconductor wafer and method of manufacturing the same
Inventor: OSHIMA HIDEAKI
IPC: H01L21/301
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress progress to a direction of a substrate plain surface inside of crack generated in dicing, thereby inhibiting propagation of crack to a semiconductor chip region.  <P>SOLUTION: The semiconductor wafer includes: a plurality of semiconductor chip regions 10 arranged on a main surface of a semiconductor substrate 2; and a scribe line 12 which is prepared between the semiconductor chip regions 10 and is for separating into each semiconductor chip region 10, wherein a groove region 8 which is wider than an blade 14 of a dicing cutter is formed in the semiconductor substrate 2 of the scribe line 12, the groove region 8 has an interior side 8a contacting an edge of the blade 14 of the dicing cutter, and a cross section shape in a width direction of the interior side 8a is so shallow as approaching the semiconductor chip regions 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045269-A (JP)
Title: Game machine
Inventor: HISA KEISUKE
IPC: A63F5/04
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To diversify operation inputs to be executed by stop button pressing members and execute a performance based on the diversified operation inputs.  <P>SOLUTION: A decoration panel member 201 and a body case 202 hold the stop button pressing members 76a, 76b and 76c to freely reciprocate from pressing waiting positions to the back face side at a predetermined stroke and rotate about the reciprocating direction, photosensors 301a, 301b and 301c detect the reciprocation of the stop button pressing members 76a, 76b and 76c, and rotary encoders 302a, 302b and 302c detect the rotations of the stop button pressing members 76a, 76b and 76c to diversify the operation inputs executed by the stop button pressing members and execute a performance based on the diversified operation inputs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008007402-A (JP)
Title: Method for producing crystallized glass
Inventor: HASHIBE YOSHIO
IPC: C03C3/095
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing crystallized glass, by which the melting property of glass is made excellent without incorporating As<SB>2</SB>O<SB>3</SB>or Sb<SB>2</SB>O<SB>3</SB>substantially and crystallized glass having excellent appearance quality can be produced by a short time firing with a good production efficiency without lowering fluidity.  <P>SOLUTION: The method for producing the crystallized glass is characterized by using sodium sulfate and CeO<SB>2</SB>as clarification agent, then preparing a glass raw material to have a glass composition comprising, by mass, 40-60% SiO<SB>2</SB>, 14-25% Al<SB>2</SB>O<SB>3</SB>, 1-15% ZnO, 0.5-6% TiO<SB>2</SB>, 0.05-4% ZrO<SB>2</SB>, 2-20% B<SB>2</SB>O<SB>3</SB>, 2-20% of Na<SB>2</SB>O+K<SB>2</SB>O+Li<SB>2</SB>O, 0-4% MgO, 0-4% CaO, 0-4% BaO, 0.05-0.5% CeO<SB>2</SB>, and 0.02-0.5% SO<SB>3</SB>, melting and vitrifying the prepared raw material batch to obtain molten glass, forming the molten glass into a plate, and heat treating the formed plate so that gahnite crystallites each having a grain size of ≤1.0 μm are deposited in an amount of 3-30 mass% and no forsterite crystallite is deposited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009052714-A (JP)
Title: Breakage detection system and breakage detection method for cable protection chain
Inventor: HAYASHI YOSHITAKA
IPC: G01D5/353
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakage detection system for a cable protection chain, capable of detecting breakage of a cable protection chain in simple structure.  <P>SOLUTION: The breakage detection system 1 for a cable protection chain 2 comprises component units 3 connected in chain, forming a cable insertion space inside. It is provided with an optical fiber cable 5 fixed to the component units 3 along the cable protection chain 2, a detection means 6 to detect the light quantity in the optical fiber cable 5, and a determination means 7 to determine that the cable protection chain 2 when the light quantity is less than specified quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050826-A (JP)
Title: Magnetic granule separator
Inventor: KAWAGUCHI YOSHIKAZU
IPC: B03C1/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic granule separator which separates and removes magnetic granules included in a fluid.  <P>SOLUTION: The magnetic granule separator is provided with a cyclone type treatment vessel 2 equipped with an inflow port 3 through which a fluid to be treated containing magnetic granules is introduced from the tangent direction rectangularly crossing the axis, and a discharge port at the lower end, a tubular outflow passageway 6 causing the treated fluid to flow out, an introduction port 7 installed at the lower end of the tubular outflow passageway 6, a permanent magnet member 10 arranged at the outside of the wall side of the cyclone type treatment vessel 2, a shield means 20 to shield the magnetic field which is arranged between the permanent magnet member 10 and the wall side and in which the permanent magnet member 10 acts on the inside of the cyclone type treatment vessel 2, and a transferring means 30 to transfer the shield means 20 to the direction rectangularly to the direction to which the magnetic field acts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052373-A (JP)
Title: Structural member for rainwater storage and permeation system and rainwater storage and permeation system using the same
Inventor: MIYAJI HIDEKI
IPC: E03F1/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural member for rainwater storage and permeation system sufficiently having a resistance against shearing deformation, reduced in weight, easily maintainable and inspectable by securing a large space when assembled, and easily movable in both vertical and horizontal directions from an inspection hole and also provide a rainwater storage and permeation system using the structural member.  <P>SOLUTION: A vertical member 1 has a plurality of groove-like or projection-like joined parts A in the longitudinal direction of the outer surface. A lateral member 2 has a plurality of groove-like or protrudent joined parts B in the longitudinal direction of both side surfaces, and also has at least one opening 2h in a part of the plate thereof. When the joined parts A and the joined parts B are detachably fitted to each other to join the vertical members 1 to the lateral members 2, a space V parallel to the vertical members 1 is formed in a three-dimensional structure 10, and a through hole part H (Ha-Hd) vertical to the vertical members 1 is formed by one or two openings 2h adjacent to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059895-A (JP)
Title: Liquid treatment apparatus, liquid treating method, and storage medium
Inventor: MINAMI TERUOMI
IPC: H01L21/304
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a substrate to be treated from being stained even when a method for drying using an organic solvent is employed after the substrate to be treated is treated using hydrofluoric-acid based treating liquid.  <P>SOLUTION: A liquid treatment apparatus 1 has a casing 5, a substrate holding mechanism 20 which holds a wafer (substrate to be treated) W, a treating liquid supply mechanism 30 which supplies treating liquid, a discharge liquid cup 12 which receives the treating liquid, and a drain tube 13 which discharges the treating liquid to the outside. The treating liquid supply mechanism 30 has a first chemical supply mechanism which supplies the hydrofluoric-acid based liquid and a drying liquid supply mechanism 43 which supplies the organic solvent for drying the wafer W. A control unit 50 supplies the organic solvent by the drying liquid supply mechanism 43 after supplying the hydrofluoric-acid based liquid by the first chemical supply mechanism, and removes an alkali component in the casing 5 by a washing mechanism 10 before supplying the organic solvent by the drying liquid supply mechanism 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062866-A (JP)
Title: Internal combustion engine
Inventor: KAMIYAMA EIICHI
IPC: F02B75/04
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine making a compression ratio variable, wherein compression ratio varying action can be smoothly executed.  <P>SOLUTION: An internal combustion engine (1) is equipped with an actuator (65) and heat transmission suppressing parts (66, 67c). The actuator (65) is mounted in a body part (4) of the internal combustion engine (1) and operated to vary a compression ratio. The heat transmission suppressing parts (66, 67c) can suppress the heat transmission from the body part (4) side to the actuator (65). Thus, the occurrences of overheating of the actuator (65) and a malfunction (such as output deterioration) caused by the overheating can be effectively suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065783-A (JP)
Title: Branch-shaped bus bar
Inventor: OKUSHITA DAISUKE
IPC: H02G3/16
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus bar which is excellent in current-carrying performance, heat dissipation performance, and processability, easy in processing even if the bus bar has a shape branching from, in particular, a main body, and reducible in cost.  <P>SOLUTION: In the branch-shaped bus bar 21, a main body parallel part 27 is formed by aligning a pair of square bars in parallel with each other which are obtained by bending a single continuous square bar 23 in a U-shape, the square bars 27a, 27b which constitute the main body parallel part 27 are extended from the main body parallel part 27 and U-turned to the main body parallel part, and portions such as first or fourth protrusions 45, 47 or 49, 51 which are branched and protruded from the parallel part 27 are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008064450-A (JP)
Title: Generating tube for icemaker
Inventor: NAKAJO HIDEO
IPC: F25C1/08
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generating tube for an icemaker improving horizontal circulation (linear circulation) of a coolant in parallel with an internal space of an evaporating coil, and improved to smoothen even downward circulation conducted by horizontal circulation force into an interior of an ice making protrusion.  <P>SOLUTION: The generating tube 100 for an icemaker is provided with the evaporating coil 110, the ice making protrusion 120 protruding downward from a bottom of the evaporating coil 110 to form a space 121 communicated with the space 111 in the evaporating coil 110, and a guide member 130 vertically installed from the space 111 in the evaporating coil 110 toward the space 121 in the ice making protrusion 120 to form a lower part passage 122 in the space 121. The downward circulation of the coolant in parallel with the space 111 in the guide member 130 toward a space 121 side in the ice making protrusion 120 is positively carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009061550-A (JP)
Title: Control method and control device for assembly operation robot
Inventor: SEKIYAMA TOMOYUKI
IPC: B25J13/08
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten searching time by eliminating the wasteful search of inserting operation.  <P>SOLUTION: This control method for an assembly operation robot comprises a step of moving the position of a work while pressing the work against an object, a step of searching an insertion position where the work is inserted into the object, a step of inserting the work into the object, and a step of determining that the insertion of the work into the object is completed. The work is pressed against the object at the start of the search operation (S102), the direction of searching the insertion center position is determined from the value of the moment detected by a force-moment sensor attached to the robot (S103-S105), and the search operation is started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113420-A (JP)
Title: Crystal oscillator
Inventor: HARADA MASAKAZU
IPC: H03H9/19
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator in which contact between the excitation electrodes of a crystal piece and an electrically conductive adhesive is prevented, enabling reliable resonance.  <P>SOLUTION: The present invention relates to a crystal oscillator in which rectangular excitation electrodes 3 are formed on two main surfaces of a rectangular crystal piece 1, an extracting electrode 4 extends from each of the excitation electrodes 3 to at least one corner portion at each of two end portions, and one of the corner portions of the crystal piece 1 from which each extracting electrode 4 extends is affixed by an electrically conductive adhesive 7, wherein a cutaway portion is provided in a corner portion of each of the excitation electrodes 3 corresponding to one corner portion of the crystal piece 1, to increase the distance from the corner portion of the crystal piece 1, and the cutaway portion is formed as either a straight line or a curve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009063279-A (JP)
Title: Water spray humidifier device
Inventor: MATSUMOTO KAZUNORI
IPC: F24F6/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water spray humidifier device capable of providing humidification air with high relative humidity and increased absolute humidity, and hardly falling on its side and improving maintainability by arranging a blower means with a large mass in a lower part.  <P>SOLUTION: The water spray humidifier device is provided with the blower means 1 for blowing air, a pump circulating water, a spray nozzle 8 spraying water, a water storage tank 6 storing water, and a water and liquid separating means 9 for removing waterdrops. It is composed such that water sprayed from the spray nozzle 8 is mixed with air, and it is blown out to the outside from a blowout opening 10 after waterdrops are removed. It is structured such that the blower means 1 and the pump 7 are arranged in a wind path 4 upwind side of the spray nozzle 8, and sucked in air contacts outer shells of a motor 2 of the blower means 1 and the pump 7. Air can be heated, and humidification air with high relative humidity and increased absolute humidity is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067073-A (JP)
Title: Electric power steering device
Inventor: TAMAIZUMI HARUTAKA
IPC: B62D5/04
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of realizing good steering returning characteristic and steering feeling, regardless of vehicle speed and steering angle.  <P>SOLUTION: A steering returning control portion changes the steering returning characteristic shown in a two-axis coordinate system of steering angle and steering speed target value based on the vehicle speed. The change of the steering returning characteristic based on the vehicle speed is performed by scaling (expansion and contraction) in a steering angle coordinate direction of the two-axis coordinate system showing the steering returning characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066468-A (JP)
Title: Liquid-drop discharging device, method for manufacturing electro-optical device, and electro-optical device
Inventor: MIYASAKA YOICHI
IPC: B05C5/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structure liquid-drop discharging device which can float a workpiece above a setting table without damaging and deforming the workpiece.  <P>SOLUTION: This device is provided with an ink-jet-type functional liquid-drop discharge head 17 for drawing on the workpiece W by discharging functional liquid-drops, the setting table 21 setting the workpiece W for lithographic processing, and a workpiece floating means assembled in the setting table 21 and floating the workpiece W by blowing a releasing gas released from the surface of the setting table 21 against the workpiece W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070445-A (JP)
Title: Optical disk
Inventor: TAMURA NORIHITO
IPC: G11B7/24038
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that normal recording and reproduction can not be performed since complicated reflection occurs between layers and a ghost spot occurs on an undesired layer other than a deep layer and reflection light from the undesired layer is also returned to a detector in a multilayer disk.  <P>SOLUTION: An optical disk provided with four recording layers causing no ghost spot is provided by sequentially forming a transparent layer having 0.025 to 0.3 mm thickness, at least two recording layers, a transparent substrate having 0.4 to 1.2 mm thickness and at least two recording layers other than the two recording layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278734-A (JP)
Title: Piping connecting structure and fixing member
Inventor: SAWADA HIROYUKI
IPC: H02G9/10
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping connecting structure and a fixing member which easily conducts a connection work of a main pipe to a duct sleeve and certainly prevents a position of a sheath pipe duct sleeve from shifting in the duct sleeve.  <P>SOLUTION: The piping connecting structure is provided with a control means 45 between the duct sleeve 14 set in a wall body 13a to regulate a work hole 13 and the fixing member 27 for fixing the sheath pipe duct sleeve 32 housed in the duct sleeve to the duct sleeve 14. The control means 45 controls a shift of the fixing member along an axis direction of the duct sleeve 14 and a rotation of the duct sleeve 14 around the axis at a prescribed insert position of the fixing member 27 into the duct sleeve 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT