baber/WOPTO huggingface dataset:
Patent JP-2008183271-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of a player's excitement and enjoyment of a game by providing a performance with high excitement and enjoyment using an accessory.  <P>SOLUTION: A center gate 300 is disposed at the center of a game area 37. The center gate 300 has such a dimension as occupying 2/3 or more width in the width direction of the game area 37. The center gate 300 has an approximately rectangular opening 301 and the back side of the opening 301 is disposed with a performance display device 115. The center gate 300 has a frame-shaped ornament body 370 and the frame-shaped ornament body 370 is provided along the opening edge of the opening 301. The game machine has a function of lifting/lowering the accessory singularly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191242-A (JP)
Title: Image display device
Inventor: MOMOSE HIDEAKI
IPC: G02F1/1333
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can be made thin and can enhance strength to outer pressure of a liquid crystal display part without increasing the number of components.  <P>SOLUTION: A liquid crystal panel 41 is held by a bezel 51 and the bezel 51 is screwed and fixed to a metal chassis 4 at a 51b part. Outer pressure receiving parts 4a and 4b from the metal chassis 4 to the bezel 51 are formed and held in the bezel 51. The bezel 51 is opened corresponding to a display region of the liquid crystal panel 41 and held covering the liquid crystal panel 41 in three sides except an electrode drawing part 41e. The electrode drawing part 41e releases the bezel 51 and provides a clearance L1 between a liquid crystal glass substrate 41a and a bezel 51a. A clearance L2 is provided between the bezel 51 and the liquid crystal panel 41. Strength to outer pressure can be enhanced since force is not directly applied to the electrode drawing part 41e of the liquid crystal panel 41 due to existence of the clearance L2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188842-A (JP)
Title: Heat-shrinkable polyester film
Inventor: MUKOYAMA YUKINOBU
IPC: C08G63/183
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester film which is excellent in shrinkage finish properties, adhesion to a bottle, perforation unsealability, solvent adhesion strength, and initial break rate and is suitable for a label.  <P>SOLUTION: A polyester resin component A indispensably containing trimethylene terephthalate units, ethylene terephthalate units, and neopentyl terephthalate units and a polyester resin component B mainly containing ethylene terephthalate units and neopentyl terephthalate units are charged into extruders A1 and B1 respectively and melted. The molten resin components A and B, after being charged into a static mixer, are extruded from a T-die and cooled. The formed unstretched sheet is stretched at least uniaxially to obtain the heat-shrinkable polyester film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191434-A (JP)
Title: Electronic equipment
Inventor: ABE MANABU
IPC: G02F1/1333
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which can increase the rigidity around a display panel without adding any reinforcing member.  <P>SOLUTION: The electronic equipment 30 has a display panel 3, a first frame 1 having a base portion 20 used to hold the display panel and disposed on the back side of the display panel, and a second frame 2 used to hold the display panel and at least partially disposed on the display surface side of the display panel. The first frame has support portions 21 to 24 extended from the base portion toward the second frame. The support portion has four bent portions 1a to 1d or more including a raised portion 1a from the base portion and when external force is applied to the second frame, the second frame is supported at a part between two bent portions except the raised portion among the four bent portions or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199721-A (JP)
Title: Power supply module
Inventor: NAKAJIMA KOJI
IPC: H02M3/28
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress heat transfer from a semiconductor element to a coil portion to reduce temperature rise of the coil portion in a module in which the semiconductor element is integrated with a transformer.  <P>SOLUTION: The module is provided with a first heat dissipation plate 8, a transformer 9 and semiconductor elements 10, 11 joined to the first heat dissipation plate 8, and a second heat dissipation plate 17 thermally joined to the transformer 9, wherein the transformer 9 has a core portion 12 and a coil portion 13 for generating magnetic field using the core portion 12 as an axis, the first heat dissipation plate 8 is face-joined to the core portion 12 and the second heat dissipation plate 17 is thermally face-joined to the coil portion 13. Thus, in the module in which the semiconductor elements 10, 11 are integrated with the transformer 9, the heat transfer from the semiconductor elements 10, 11 to the coil portion 13 can be suppressed and temperature rise of the coil portion 13 can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198691-A (JP)
Title: Nitride semiconductor device
Inventor: WAKI EIJI
IPC: H01L29/778
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device capable of preventing current collapse.  <P>SOLUTION: A buffer layer (GaN) 12, a channel layer (GaN) 13, a carrier supply layer (n-AlGaN) 14 and a Schottky layer (AlGaN) 15 are sequentially laminated on a sapphire substrate 11, and a cap layer (GaN) 16 is laminated on the Schottky layer 15. The cap layer 16 is of a polycrystalline structure in which a half width of an X-ray diffraction rocking curve on a (004) plane is within an angle range of 4,000-12,000 seconds. This cap layer 16 reduces electrons trapped in a surface level or surface level density of the cap layer 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196734-A (JP)
Title: Cooker
Inventor: KITAYAMA HIROKI
IPC: F24C7/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker improved in convenience by unlocking a door in emergency.  <P>SOLUTION: In this cooker 1 comprising a main body portion 10 having a heating chamber 20 for storing and heating food, the door 12 for opening and closing the heating chamber 10, and a lock device 70 for locking the door 12 in a closed state, the lock device 70 comprises a lever member 71 disposed on the main body portion 10, rotated on a supporting portion 71d as a fulcrum, and having a tip portion 71c bent into the hook shape, an engagement hole 72 formed on the door 12, and engaged with the tip portion 71c of the lever member 71 by the rotation of the lever member 71, and a rotation control portion 74 for controlling the rotation of the lever member 71 to keep the engagement state of the lever member 71 and the engagement portion 72, the lever member 71 has an elastic body 71d at a tip side with respect to the supporting portion 71d, so that the lever member 71 is elastically deformed to be disengaged from the engagement hole 72 when the door 12 is pulled with prescribed force when the door is locked by the lock device 70.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196340-A (JP)
Title: Exhaust emission control device and exhaust emission control method for internal combustion engine
Inventor: HARUHARA DAISUKE
IPC: F01N3/08
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device and exhaust emission control method for an internal combustion engine capable of maintaining an NOx elimination ratio as highly as possible while easily suppressing ammonia slip and of appropriately controlling ammonia addition amount regardless of deterioration of a selective reduction type NOx catalyst and variation due to individual differences, in the exhaust emission control device for the internal combustion engine having the selective reduction type NOx catalyst for selectively reducing NOx in exhaust gas using ammonia as a reducing agent.  <P>SOLUTION: By using a polynomial of NOx elimination characteristics, target ammonia adsorption amount to the selective reduction type NOx catalyst is set. When a difference between a reference NOx elimination ratio and an actual NOx elimination ratio exceeds a predetermined value (S10), after ammonia adsorbed in the selective reduction type NOx catalyst is removed once (S16), adaptive estimation calculation of the polynomial is performed based on an actual measurement value of a parameter while injecting urea-water from an injector to update the polynomial (S18, 20).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194177-A (JP)
Title: Vacuum cleaner
Inventor: TANAKA MASATOSHI
IPC: A47L9/20
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which the maintainability of a mesh filter is improved and the decline of suction force with time is suppressed.  <P>SOLUTION: A hose body is made turnable to a main body case by a connection pipe 95. Since the mesh filter 132 is automatically cleaned by a cleaning member 133 driven by the turning of the connection pipe 95, following the movement of the hose body during a cleaning operation, the maintainability of the mesh filter 132 is improved. By suppressing the clogging of the mesh filter 132, an amount of dust to be caught in a main air path 211 in a suction state is increased, the volume of air to be branched to a sub air path 212 is secured when the air path resistance of a main air path 211 is increased, and the decline of the suction force with time is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196787-A (JP)
Title: Heat pipe
Inventor: MIURA TATSURO
IPC: F28D15/02
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pipe preventing deterioration of stability of a sealed part in joining.  <P>SOLUTION: The heat pipe is provided with: a container having a void part with a working fluid sealed in its interior; a capillary tube structure provided in the void part and having capillary force; the sealed part formed by joining a terminal part of the container with the working fluid sealed therein; and a sealed part reinforcing member reinforcing the sealed part. The sealed part reinforcing member is comprised of a metal ring, a structure with a ring curved like an arc, or a metal tabular material or a metal block material provided with a heat receiving function.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202174-A (JP)
Title: Water- and oil-repellent animal hair textile product
Inventor: TANI YOJI
IPC: D06M15/277
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water- and oil-repellent animal hair textile product capable of imparting excellent water- and oil-repellent performances to animal hair fibers such as wool and having excellent durability and shrinkage resistance to washing or dry cleaning and a touch feeling essentially possessed by the animal hair fibers in combination thereof.  <P>SOLUTION: The water- and oil-repellent animal hair textile product has an intermediate coating layer in which at least a part of the animal hair fibers are present by covalent bonding with the animal hair fibers and at least a part of the intermediate coating layer is coated with a water-repellent material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008169994-A (JP)
Title: Joint (object connecting pipe and pipe)
Inventor: SAKAZAKI MITSUHARU
IPC: E04B1/58
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint excellent in strength in the joint for pipe connection for assembling scaffold.  <P>SOLUTION: The joint is characterized in that 2 units of fixing cores 3, 3 with tapered surfaces are processed in welded fastening by facing the tapered surfaces within one side joint body A between half cylindrically shaped joint bodies A, B halved at a plane including axis, in that 2 units of slide cores 2, 2 with tapered surfaces sliding with the tapered surfaces of the fixing cores 3, 3 are arranged slidably in the axial direction within the other side joint body B, in that other tapered surface facing oppositely the tapered surface is arranged in the slide cores 2, 2, and in that the joint has a structure fixing mutually by fastening an inner diameter of connection pipe in such a way that a bolt 4 pressing a slide core 1 with tapered surface facing the other tapered surface of the slide cores 2, 2 is screwed with a nut 5 processed in welded fastening within the other side joint body A, and in that the joint bodies A, B are separated radially by a wedging action of each tapered surface by screwing the bolt 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203689-A (JP)
Title: Developing device and image forming apparatus
Inventor: KOYAMA SATORU
IPC: G03G15/08
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To correct and prevent torsion of a developing device, to suppress a change in rotation load, and thereby to prevent degradation in image quality.  <P>SOLUTION: The developing device is attachable/detachable to/from an image forming apparatus. The developing device includes: a first frame body; a second frame body disposed opposite to the first frame body; a shaft member connecting the first and second frame bodies; a first engaging member which is disposed at one end of the shaft member and engaged with the first frame body; a second engaging member which is disposed at the other end of the shaft member and engaged with the second frame body; and a fixing member for fixing the first engaging member to the first frame body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201467-A (JP)
Title: Inking roller cover device of hand-held label printing pasting machine
Inventor: OTSUKA MASANORI
IPC: B41K1/42
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inking roller cover of a hand-held label printing and pasting machine, so designed that an inking roller 6 is stored air-tightly enclosed even if the ink used thereon is of quick-drying type, the roller thereby being kept shut off from the atmospheric air during storage or standby, with the ink thus being kept difficult to be dried up, so as for it to become resistible in use even outdoor, not to mention in use indoor.  <P>SOLUTION: A case (cover) of, e.g., a split type cylinder is provided to the pasting machine body 2, and the inking roller 6 is housed in the case. The cover comprises a fixing cover 23 capable of accommodating a part of the roller proper 20 of the inking roller 6 in its standby state and a movable cover 24 capable of encasing the other parts of the roller proper 20 in its standby state and air-tightly accommodating the roller proper 20 between itself and the fixing cover 23, and capable of exposing the roller proper 20 toward a printing device 5 under the inking roller 6 in operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207828-A (JP)
Title: Straight can with over-cap
Inventor: MAKINO KAZUTAKA
IPC: B65D41/32
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straight can with an over-cap designed so that an over-cap having a pilfer-proof band for preventing fraudulent opening of the can, which is attached mainly to a container such as a powder milk can, is prevented from being detached from a straight can without cutting off the pilfer-proof band.  <P>SOLUTION: The straight can with the over-cap consists of the cylindrical straight can and the over-cap covering the top face of the straight can. In the straight can with the over-cap, the over-cap consists of an over-cap body attached to or detached from the top face of the straight can, and the pilfer-proof band that is cut off when the can is initially opened. A projection is formed just below or above a position where the straight can comes into contact with the pilfer-proof band. This prevents the over-cap from being detached by hooking a finger tip from the lower end of the pilfer-proof band before the pilfer-proof band is cut off.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209234-A (JP)
Title: Acceleration sensor
Inventor: ASAI HAKUKO
IPC: G01P15/13
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensor preventing the measurement accuracy from lowering, wherever practicable, due to crosstalks, in directions other than an acceleration measurement direction.  <P>SOLUTION: This acceleration sensor is equipped with a substantially cylindrical nonmagnetic case 2 with its both ends 2a and 2b opened; a magnetic fluid 5; a permanent magnet 5' moving in the nonmagnetic case 2, while attracting the magnetic fluid 5; a detection part comprising a detection element 11 for detecting the position of the permanent magnet 5, drive coils 10a and 10b generating electromagnetic force so as to hold the permanent magnet 5' in its original position based on an output of the detection element 11, and a servo circuit for controlling the current applied to the drive coils 10a and 10b; and an air duct 4 running outside the nonmagnetic case 2 to connect both ends 2a and 2b of the nonmagnetic case 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207301-A (JP)
Title: Throw-away cutting tool
Inventor: YOSHIOKA SHIRO
IPC: B23C5/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throw-away cutting tool capable of preventing chips from being caught when machining a round hole having larger depth than the length of an outer peripheral cutting edge or a square hole or an elliptic groove.  <P>SOLUTION: In this throw-away cutting tool, cutting edge tips 20, 30 are detachably mounted in tip parts of wall surfaces facing the direction K of tool rotation of one or a plurality of chip pockets 11 formed by cutting out an outer peripheral face of a tool main body 10 being substantially like a round bar. Corner cutting edges 22, 32, the outer peripheral cutting edges 23, 33, and front cutting edges 24, 34 are formed on the cutting edge tips 20, 30. The length L in the direction of tool axial line CL of the chip pocket 11 is set to a scope of 6-14 times the length in the direction of tool axial line CL of the outer peripheral cutting edges 23, 33 of the cutting edge tips 20, 30 mounted in the chip pockets 11 or a scope of 3-7 times the diameter of the outer peripheral cutting edges 23, 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208686-A (JP)
Title: Water-proof device for wall and roof
Inventor: BABA TOMOYUKI
IPC: E04D3/40
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for the purpose of waterproofing of an exterior wall and a roof provided in the lower part.  <P>SOLUTION: The water-proof device for an exterior wall of a building and a roof provided under the exterior wall is configured for achieving the purpose as follows. Vertical pieces of support members of the L-shaped side surface are fixed in the abutting state at a specified interval while a water-proof materials are adhered between the external side of the support member and the roof material in such a way that the upper and lower part of the water-proof materials are abutted to each other and fixed. Furthermore, a pressing member is fixed on the water-proof material along the support member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219972-A (JP)
Title: Electric motor
Inventor: SAKATA TAKATOSHI
IPC: H02K11/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electric motor in which the connection system from a coil constituting each phase to an external drive circuit is simplified and the number of components is decreased while achieving weight reduction and compaction.  <P>SOLUTION: The electric motor includes a tubular insulator 14a which insulates the coils 13b, 13b of U, V and W phases for rotating a rotor by electromagnetic force and a stator core 13 around which the coil 13b is wound, and a plurality of bus bars 17-19 secured to the insulator 14a and relaying power supply to the coils 13b, 13b constituting respective phases. Ring-like terminals 107-109 being connected not through other connection member but directly with an external drive circuit board 9 for controlling the drive currents of the coils 13b, 13b of respective phases are formed integrally with respective bus bars 17-19.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215458-A (JP)
Title: Rolling bearing
Inventor: ONO KENICHI
IPC: F16C33/58
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in outer diameter circularity of an outer ring after finishing processing, by fitting a seal member in a seal groove of the outer ring.  <P>SOLUTION: This rolling bearing has the outer ring 30 forming a raceway surface 31 on an inner peripheral surface, an inner ring 20 forming a raceway surface 21 on an outer peripheral surface, a plurality of rolling elements 40 rollingly arranged between the raceway surface 31 of the outer ring 30 and the raceway surface 21 of the inner ring 20, and the annular seal member 50 fitted in the seal groove 32 formed on both sides in the width direction of the inner peripheral surface of the outer ring 30 and sealing the bearing inside. In the rolling bearing, the outer ring 30 is composed of a raceway surface-forming wall part 310 having the raceway surface 31 and a seal groove-forming wall part 320 having the seal groove 32, and an outside diametrical dimension of an outer peripheral surface 325 of the seal groove-forming wall part 320, is set smaller than an outside diametrical dimension of an outer peripheral surface 315 of the raceway surface-forming wall part 310.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213300-A (JP)
Title: Letterpress printing machine
Inventor: MATSUZAWA HIROSHI
IPC: B41F33/14
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a letterpress printing machine which can produce an electric part having fine patterns thereon.  <P>SOLUTION: The letterpress printing machine is characterized in that it includes: a circular-tube shaped plate cylinder 1 which turns with a press plate 2 attached thereon; a mechanism which pulls the press plate 2 in the circumferential direction and attach it on the surface of the plate cylinder 1; and at least one or more cameras 3 for monitoring a certain pattern 21 of the press plate 2 on the plate cylinder 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219576-A (JP)
Title: Patch antenna
Inventor: MIZOGUCHI MIYUKI
IPC: H01Q13/08
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patch antenna in which a feed place can be moved or added while suppressing an increase in return loss.  <P>SOLUTION: A conductive plate material 3 for an antenna element is disposed oppositely to a ground plate 2 in a state of being apart from the ground plate 2, and a hole 10 is formed in the center. The conductive plate material 3 for the antenna element has a square shape, and the hole 10 has the same center as that of the conductive plate material 3 for the antenna element having the square shape and has a square shape similar to the conductive plate material 3 for the antenna element. The hole 10 has feed places on sides Si1 to Si4 where the distance between the ground plate 2 and the conductive plate material 3 for the antenna element is 1/20 times as long as the wavelength of a radio wave, and lengths of the sides Si1 to Si4 of the hole 10 having the square shape are 34 to 42% of lengths of sides So1 to So4 of the conductive plate material 3 for the antenna element having the square shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT