baber/WOPTO huggingface dataset:
Patent JP-2009121268-A (JP)
Title: Check valve for compressor, compressor and pumping up device
Inventor: TSAO CHIEN-MING
IPC: F04B39/10
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve for a compressor for closing an exhaust port by return of a valve element to a predetermined position after completion of exhaust, a compressor and a pumping up device.  <P>SOLUTION: A cylinder 16 is provided with a cylinder head 114 for sealing a portion around the periphery of the exhaust port 110 of the cylinder 16, and the check valve 116 is provided within the cylinder head 114. The check valve 116 is provided with the valve element 120 for opening/closing the exhaust port 110, a compression coil spring 122 for energizing the valve element 120 toward the exhaust port 110, and a guide bar 124 extended from the valve element 120 toward the direction away from the exhaust port 110. A guide recessed part 115 for guiding the guide bar 124 is formed on the cylinder head 114. Thus, the moving direction of the valve element 120 is regulated by the guide bar 124 and the guide recessed part 115.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120669-A (JP)
Title: Inkjet o/w emulsion ink and inkjet recording method using the same
Inventor: WATARAI YUKITAKA
IPC: C09D11/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy excellent continuous discharge property and high fixability on recording paper, with respect to inkjet O/W emulsion ink comprising an aqueous continuous phase and a nonaqueous discontinuous phase and an inkjet recording method using the same.  <P>SOLUTION: Inkjet O/W emulsion ink including an aqueous continuous phase (a) and a nonaqueous discontinuous phase (b) is provided, wherein the aqueous continuous phase (a) includes water and at least one ionic or nonionic surfactant as an emulsifier, and the nonaqueous discontinuous phase (b) includes at least one pigment, at least one water-insoluble saturated hydrocarbon and at least one resin compatible with the water-insoluble saturated hydrocarbon and having an unsaturated hydrocarbon moiety.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121572-A (JP)
Title: Method for adjusting meshing position of hypoid gear
Inventor: KAWAKATSU TSUTOMU
IPC: F16H1/14
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce gear noises by reducing an error in transmission of hypoid gears.  <P>SOLUTION: In a pair of hypoid gears of first and second gears, errors in transmission are measured actually and plotted while displacing the second gear. By errors in virtual transmissions, intermediate parts between errors in actual transmission are interpolated to prepare a transmission error curve C1 by connecting the errors in actual and virtual transmissions. The area of the part surrounded by the transmission error curve C1 and a greatest allowance (a straight line M) of transmission errors is determined, and virtual partition lines N1, N2, N3 are drawn from the straight line M to the transverse axis so that the part in question may be divided at a specified area ratio. The hypoid gear 10 is constituted with the transverse coordinates of intersections of the transverse axis and the partition lines N1, N2, N3 as positions of the second gear 14, that is, as those of meshing of the first and second gears 12, 14 to determine acceptable quality levels respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121578-A (JP)
Title: Coil spring
Inventor: KOKUE SATOSHI
IPC: F16F1/06
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil spring to be easily fixed by anyone by forming at least hardly lockable one end of the coil spring as a small coil-like stop coil part, and by simply fitting it into a coil stop hole provided at its locking portion.  <P>SOLUTION: This coil spring uses a torsional force of a coil. At least one end of a coil spring body 1 annularly twisted into multiple stages at a desired diameter is formed into an annular stop coil portion with multiple stages and with a diameter smaller than an annular diameter of the coil spring body 1 and lockingly fittable in a cylindrical lock hole 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119373-A (JP)
Title: Air filter and fan filter unit loaded therewith
Inventor: KAMISAKA ICHIRO
IPC: B01D46/52
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily visually recognize the operation state of equipment disposed upstream of an air filter from the downstream side.  <P>SOLUTION: In the fan filter unit 11 having a fan motor unit 7 having a fan 9 and a motor 8 inside and the air filter 1 downstream thereof, the air filter 1 has an LED lamp 5 embedded in the frame body 3 thereof. The LED lamp 5 is linked with the operation of the fan filter unit 11 to emit light, and the operation state can be easily visually recognized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119384-A (JP)
Title: Flue gas denitrification apparatus
Inventor: KOTAKE TOMOHIRO
IPC: B01D45/06
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flue gas denitrification apparatus which efficiently collects/removes solids arriving at a catalyst, maintains a collection function for a long time, is easy of maintenance, and can reduce maintenance costs.  <P>SOLUTION: Exhaust gas from a fuel economizer 1 is lead to the denitrification apparatus 3 through a flue 6. The denitrification apparatus has a guide vane 8 composed of a necessary number of gas guide blades 11 in the boundary part between it and the flue and a dust mass collector 13 having a collection port 14 with an opening width corresponding to that of a plurality of the gas guide blades on the upstream side to collect dust masses falling from the gas guide blades.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125091-A (JP)
Title: Game machine
Inventor: KIMATA KENJI
IPC: A63F7/02
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing easy change of detection accuracy of vibration caused by a fraudulent act.  <P>SOLUTION: An inner frame 12 is turnably pivoted to an outer frame fixed to an installation frame, and a game board having a game area defined to allow a game ball to flow down is removably disposed to the inner frame 12. The inner frame 12 includes a first fixing portion 25 allowed to be removably provided with a vibration-detecting member 30 having a detecting portion 31 for detecting vibration, and the game board includes a second fixing portion 45 allowed to be removably disposed with the vibration-detecting member 30. Each of the first and second fixing portions 25 and 45 is formed at a position at which the vibration-detecting member 30 is attached and detached while a control device for controlling the game machine is mounted to the inner frame 12 and the game board, and any of the first and second fixing portions 25 and 45 is configured to be disposed with the vibration-detecting member 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126454-A (JP)
Title: Locking structure for cover
Inventor: UENOYAMA TOSHIICHI
IPC: B60R19/48
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking structure for a cover, in which the cover is easily attached and detached to/from a hole, and both a front bumper and the cover can be simultaneously painted.  <P>SOLUTION: In the locking structure for the cover to cover the hole 3 formed in the front bumper 2, the cover 20 has a locking pawl 22 and an arm 23 in a position mutually opposed to the rear side. The arm 23 has a projection 29 and a stopper portion. In the hole 3 there are provided: a lip 7 for controlling to prevent the cover 20 formed by projecting from the peripheral wall of the hole 3 inwardly from falling out; a gap 8 formed between the peripheral wall of the hole 3 and the lip 7 through which the arm 23 of the cover 20 can be inserted; and a reccessed section in which the locking pawl 22 of the cover 20 is fitted disengageably. When the cover 20 is attached and detached to/from the hole 3, the arm 23 of the cover 20 is inserted and extracted via the gap 8 of the hole 3. When the cover 20 is raised up in the hole 3, the projection 29 of the cover 20 is run on the lip 7 to lock. When the hole 3 is blocked by the cover 20, the arm 23 of the cover 20 is pressed into the lower part of the lip 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171403-A (JP)
Title: Wireless output sensor, proximity sensor, working apparatus and control system
Inventor: NAKATANI KATSUHIKO
IPC: G08C17/00
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless output sensor, a proximity sensor, a working apparatus and a control system enabling the wiring of a signal cable etc. to be simplified.  <P>SOLUTION: The wireless output sensor includes in a resin-made sealed housing 12: a non-contact sensor part 36 for detecting a detection target in a non-contact manner; a wireless transmission part 38 for transmitting sensor data relating to the detection of the non-contact sensor part 36 and including a transmission ID code by means of specific low wireless power; a transmission antenna 24 for transmitting the sensor data relating to the processing of the wireless transmission part 38; and a battery mounting part 26 for mounting a battery which is used as a power supply for the non-contact sensor part 36 and the wireless transmission part 38.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009133208-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: AKABANE AKIRA
IPC: F02M51/06
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To make an air gap between a movable side sucking work surface and a fixed side sucking surface when suction force is generated between a movable core and a fixed core by electrification to a coil without providing a special stopper member of a non-magnetic body.  <P>SOLUTION: A movable side stopper surface 37 to overhang outward in the radial direction of a fixed side sucking work surface 35 of the fixed core 5 from the movable side sucking work surface 36 is provided on the movable core 12, a ring type fixed side stopper surface 38 leaving the air gap (g) between the movable side sucking work surface 36 and the fixed side sucking work surface 35 by receiving the movable side stopper surface 37 when the fixed and movable cores 5, 12 suck each other is provided at a part closely fitted to an outer peripheral surface of a front end part of the fixed core 5 of the non-magnetic cylindrical body 6, and a fillet part 39 reaching an inner peripheral edge of the fixed side stopper surface 38 from the fixed side sucking work surface 35 is integrally formed on the fixed core 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008070909-A (JP)
Title: Image forming apparatus
Inventor: WATABE TOSHIHIKO
IPC: G03G15/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve user's operability by improving visibility relative to the paper storage space of an in-body ejection type image forming apparatus so that ejected transfer paper may be easily taken out.  <P>SOLUTION: The image forming apparatus 100 includes: a body housing part 120; a scanner part 200; and a paper storage part for storing the ejected paper and a first support pole part 300 having an ejection function to eject the paper, which are provided between the body housing part 120 and the scanner part 200. The image forming apparatus 100 satisfies expressions: 0.6≥La/Lb≥0.3 and 0.8≥La/Lc≥0.6. In the expressions, La shows a distance between the position of the forefront part of the first support pole part positioned on the rear side and the positions of the forefront parts of the scanner part and the body housing part positioned on the front side, Lb shows a distance between the base of the scanner part and the lowermost position of a paper ejection tray in the paper storage part in the body, and Lc shows an average distance between the base of the scanner part and the paper ejection tray in the paper storage part in the body, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009141527-A (JP)
Title: Communication apparatus and communication method
Inventor: HARA KAZUTOSHI
IPC: H04B7/26
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of a throughput due to environmental variation while maintaining interconnectivity with the existing device.  <P>SOLUTION: A first communication apparatus aggregates and transmits a plurality of pieces of transmission data to a first frame to be transmitted to a second communication apparatus. The first communication apparatus reduces the number of pieces of transmission data to be aggregated in the first frame without reducing the transmission rate of the first frame according to a retransmission success state when a receiving state in the second communication apparatus is smaller than a predetermined value P. Alternatively, the first communication apparatus reduces the transmission rate without reducing the number of pieces of data to be aggregated in the first frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140692-A (JP)
Title: Connector
Inventor: RI SATOSHI
IPC: H01R13/639
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector reduced in occurrence of defective locking and excellent in workability when mutually fitting and detaching connectors.  <P>SOLUTION: The connector includes a plug connector 1 and a receptacle connector 2. A plug housing 11 of the plug connector 1 has lock arms 31 extending from mutually opposed side faces to parts near the center of a locking face almost vertical to the side faces. The lock arm 31 is bent near the center of the locking face and is extended toward its opposed face side, and has an engaging protrusion 37 formed on its extended part. An engaging protrusion 113 engageable with the engaging protrusion 37 is formed on a receptacle housing 101 of the receptacle connector 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139238-A (JP)
Title: Liquid vessel, and automatic analyzer
Inventor: KURODA CHIKARA
IPC: G01N35/02
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid vessel capable of surely preventing a liquid from overflowing in cleaning; and an automatic analyzer equipped with the liquid vessel as a reaction vessel.  <P>SOLUTION: This liquid vessel includes: a body part having a tubular shape having a sidewall and a bottom wall; and a division wall dividing the inside of the tubular shape of the body part into two regions. The bottom wall of the body part has one or more hole parts making one-side region of the two regions divided by the division wall communicate with the outside. It is further preferable that the volume of the region out of the two regions communicating with the outside through the hole part(s) is smaller than that of the other-side region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136558-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can reduce useless forced depression required to be made each time a ready-for-win state by achieving the easier determination of whether the bonus winning combination reaching the ready-for-win state is the one already won or not.  <P>SOLUTION: The slot machine capable of being controlled to bonuses of multiple kinds carries out a bonus defined performance when any of bonus winning combinations is already won. A prescribed ready-for-win sound is generated regardless of the type of the bonus when the bonus winning combination reaches the tenpai state before a bonus defined performance is done. When the bonus winning combination yet to be won reaches the tenpai state after the start of the bonus defined performance, no ready-for-win sound is generated and thus, the generation of the ready-for-win sound is confined to the bonus winning combination won before it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141801-A (JP)
Title: Relative displacement biasing device and electronic device using relative displacement biasing device
Inventor: SHIMOMURA AKIRA
IPC: H04M1/02
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making relative displacement biasing device which has an extremely high commercial value, and an electronic device using the relative displacement biasing device.  <P>SOLUTION: The relative displacement biasing device biases the relative displacement of a first member 1 and a second member 2 which are connected so as to be freely relatively displaced. The relative displacement biasing device has a flattened and laminated first connector 3 which is connected to the first member 1, and a flattened and laminated second connector 4 which is disposed in an opposing position to the first connector 3, and connected to the second member 2. A plurality of first slide protrusions 7 arranged in parallel to a predetermined portion P2 of the first connector 3 are connected to a plurality of second guide parts 6 arranged in parallel to a predetermined portion P3 of the second connector 4. A plurality of second slide projections 9 arranged in parallel to a side neighborhood portion P4 in the portion P3, in which the second guide parts 6 in the second connector 4 are arranged in parallel, are connected to a plurality of first guide parts 8 arranged in parallel to the side neighborhood portion P1 in the portion P2 in which the first slide projections 7 in the first connector 3 are arranged in parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144806-A (JP)
Title: Synchronous mechanism part lubricating device of transmission
Inventor: KANAI JUNICHI
IPC: F16H57/04
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance lubricity of a synchronous frictional surface, regardless of an increase in pump capacity, in a synchronous mechanism part lubricating device of a transmission.  <P>SOLUTION: This synchronous mechanism part lubricating device has means 16 and 25 for supplying lubricating oil to a clearance between a hub 14 and a synchronous cone 22, and has a cutout part 26 for exposing a part of the inner periphery of a synchronous ring 21 to a flow of the lubricating oil on the tip edge of a tapered part of the synchronous cone 22, and an annular groove 30 via the cutout part 26 at the inner periphery of the tip edge of the tapered part of the synchronous cone 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144205-A (JP)
Title: Vacuum treatment system
Inventor: WADA TAKAYUKI
IPC: C23C16/509
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum treatment system where deterioration in a film distribution caused by a change in the intervals of divided electrodes can be prevented.  <P>SOLUTION: The vacuum treatment system is provided with: counter electrodes at which a substrate is arranged; a plurality of bar-shaped vertical electrodes 3Z elongating along the counter electrodes and further arranged in parallel at first prescribed intervals W1 each other; and a plurality of divided electrodes 3 having a pair of bar-shaped horizontal electrodes 3Y connecting the edge parts of the plurality of the bar-shaped vertical electrodes 3Z. A plurality of the divided electrodes 3 are arranged in parallel at second prescribed intervals W2 having a width more than the first prescribed intervals W1 and less than intervals in which at least a thermal expansion length in the divided electrodes 3 is added to the first prescribed intervals W1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156222-A (JP)
Title: Method of growing carbon nanotube array
Inventor: CHEN ZHUO
IPC: C01B31/02
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of growing a carbon nanotube array.  <P>SOLUTION: The method of growing the carbon nanotube array comprises a first step of providing a substrate, a second step of forming a light absorbing layer on the substrate, a third step of forming a catalytic layer on the light absorbing layer, a fourth step of flowing a mixture of a gas containing carbon and a carrier gas closely on the catalytic layer, and a fifth step of growing a carbon nanotube on the substrate by irradiating the catalytic layer with a laser beam to heat to a predetermined temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009149140-A (JP)
Title: Mounting structure of fuel tank for vehicle
Inventor: KONDO KEIICHI
IPC: B60K15/03
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a fuel tank from affecting to a cabin and a baggage room at rear end collision by a simple structure in a mounting structure of a fuel tank for a vehicle for mounting a cylindrical fuel tank to the vehicle.  <P>SOLUTION: The fuel tank 24 is constituted by a fuel tank 58 of a small diameter and a fuel tank 60 of a large diameter. The fuel tank 58 of the small diameter is arranged on a lower part of a vehicle body floor 56 below a rear seat 54, and the fuel tank 60 of the large diameter is arranged behind this. Centers of the respective diameters of the respective fuel tanks 58, 60 are set so as to become ground height h. Thereby, at the rear end collision, any one of the respective fuel tanks 58, 60 is not upwardly pushed up, and influence given to the cabin 50 and the baggage room 52 can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148378-A (JP)
Title: Utaseyu (cascading hot water) apparatus and nozzle for utaseyu
Inventor: YOSHIMURA MASAHIRO
IPC: B05B1/12
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Utaseyu apparatus capable of forming liquid droplets of hot water into a round spherical shape at the moment when hot water impinges against a person while suppressing the amount to be used of supplied hot water.  <P>SOLUTION: In the Utaseyu apparatus (1) for discharging the hot water supplied from a hot-water supply source (3) from a nozzle (5) for Utaseyu, the nozzle (5) for Utaseyu has an oblong shape characterized in that the area of a supplied hot-water output port (22) for discharging the supplied hot water is smaller than a supplied hot-water input port (21) for inputting the supplied hot water and one side (a2) of two sides (ab and b2) passing the center of two sides (ab and b2) passing the center of the supplied hot-water output port (22) to mutually cross at a right angle is made shorter than the other side (b2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151039-A (JP)
Title: Display device
Inventor: FUKUNAGA YOKO
IPC: G02F1/1335
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To further improve an S/N ratio of detection signals detecting an object through a difference between two sensor outputs.  <P>SOLUTION: A display device includes: a display screen 200A; a pixel area PA1 including an optical element (liquid crystal element) that generates light with an intensity according to input data and outputs the light to the display screen 200A; a sensor area PA2 containing a pair of light receiving elements each receiving incident light to subject the light to photoelectric conversion (first and second sensors S1, S2, respectively); an optical filter portion 60 disposed within the sensor area PA2 and between the first sensor S1 and the display screen 200A, absorbing incident light in a visible light region VL to cut off while transmitting incident light in a non-visible light region (IR rays); a light-absorbing light-shielding portion 70 disposed between the display screen 200A and the second sensor S2 paced in the vicinity of the first sensor S1 and absorbing incident light (VL, IR and other non-visible light) to cut off; and an arithmetically operating portion (not shown in the figure) to obtain a difference between the sensor outputs.  <P>COPYRIGHT: (C)2009,JPO&INPIT