baber/WOPTO huggingface dataset:
Patent JP-2011005977-A (JP)
Title: Cooperative control device of combined brake for vehicle
Inventor: HIRABAYASHI TOMOKI
IPC: B60T8/17
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooperative control device of a combined brake for a vehicle that improves a brake feeling by smoothing a change in a braking force associated with a change in a vehicle traveling speed, only by using a regeneration braking control without a friction braking control.SOLUTION: In this cooperative control device, a friction material of a friction braking device is made of a material of which a friction coefficient decreases from an initial value μ to μ' as the vehicle traveling speed decreases. A friction braking torque Tb is reduced according to the decrease in the vehicle traveling speed. A regeneration braking torque Tc is determined so that the reduction of the friction braking torque Tb by the vehicle traveling speed reduction is compensated by the regeneration braking. As illustrated, because a friction material pressing force Fb is made constant, a target braking torque Tb* is maintained at a constant value. Here, a case where a vehicle traveling speed VSP decreases as illustrated is described. A reduction ΔTb (=Tb*-Tb) of the friction braking torque Tb associated with the vehicle traveling speed reduction is compensated by the regeneration braking torque Tc (=ΔTb). Therefore, the target braking torque Tb* can be achieved by the cooperation of both the torques. In addition, because the friction braking control is not necessary, the entire control is made simple and an actuator for controlling the friction braking torque Tb is not necessary.
Patent JP-2011010745-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine reducing the number of connecting lines for connecting a group integrated control means to a group unit control means, besides appropriately detecting occurrence of failure in data transmission/reception between the group integrated control means and group unit control means.SOLUTION: This game machine includes a game control means for integrally controlling a game in a game area, and a performance control means for executing the performance of the game and, when determining that a prescribed number of data transmissions are consecutively failed, executes countermeasures against the abnormality.
Patent JP-2011013113-A (JP)
Title: Navigation system, on-vehicle unit, navigation method and program
Inventor: OTA SATOSHI
IPC: G09B29/10
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide such a technique that a user who operates a navigation system achieving a navigation function in an on-vehicle unit by receiving data about a navigation such as a map image and the like from a data providing apparatus, easily predicts which direction the user chooses in order to return to the original route on the basis of a display screen of the on-vehicle unit, while the vehicle deviates from a navigation route, and a reroute processing is carried out by the data providing apparatus.SOLUTION: The on-vehicle unit brings a display means to display a guidance screen using one map image, when such the event cannot be detected that the current position deviates from the navigation route, and brings the display means to display a guidance screen using a plurality of map images stored in a memory means, when the event can be detected that the current position deviates from the route. Therefore, the user can check a wide range of map by using the plurality of images stored in the on-vehicle unit and easily predict which direction the user chooses in order to return to the original route.
Patent JP-2010022369-A (JP)
Title: Fishing sink float for enhancing bite signal
Inventor: LEE DONFA
IPC: A01K93/00
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which is constituted of a pressure plate for receiving water pressure and a direction pin installed to the pressure plate and in which a line passes through the inside of the pressure plate or the direction pin to express an initial attack to a float with a bite signal on the water surface in relating to a fishing sink float for enhancing the bite signal.  <P>SOLUTION: The structure of the fishing sink float having appearing effect of the initial attack to the float with bite signal guided by vertical movement of the line is provided. The structure is constituted of the pressure plate having a certain area for receiving water pressure including the direction pin protrudingly installed toward one side face on the pressure plate. An upper through-hole is formed in the upper end of the direction pin or that of the pressure plate, a lower through-hole is formed on one surface out of both surfaces of the pressure plate and the upper through-hole and the lower through-hole are mutually connected in the inside of the direction pin and the pressure plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011015657-A (JP)
Title: Method for producing purified tea extract
Inventor: SATAKE NORIHIKO
IPC: A23F3/20
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a purified tea extract useful as materials of catechin containing beverage which has a good aftertaste and quaffable when kept in the mouth.SOLUTION: The method for producing purified tea extract obtained by adsorbing tea extract liquid or its concentrate on a synthetic adsorbent and then bringing the synthetic adsorbent into contact with an aqueous solution of organic solvent to elute the nonpolymer catechins, wherein the tea extract contains (A) the nonpolymer catechins and (B) caffeines in a mass ratio [(B)/(A)] of 0.05 or less, includes a step of subjecting the extract to a step passing an ultrafiltration membrane.
Patent JP-2011018839-A (JP)
Title: Semiconductor device
Inventor: KURIHARA YUSHO
IPC: G11C29/12
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in chip area when a power switch is tested.SOLUTION: A semiconductor device includes SRAM circuit blocks SRB1 to SRB4, and power switches SW10 to SW13, SW20 to SW23, SW30 to SW33, and SW40 to SW43 connected in parallel form between power terminals of the SRAM circuit blocks SRB1 to SRB4 and power lines of the semiconductor device. The SRAM circuit block SRB1 includes a decoding circuit which inputs and decodes address signals A0 and A1 associated with the SRAM circuit block SRB1, and performs control to turn on and off the power switches SW20 to SW23 corresponding to the SRAM circuit block SRB2 according to a decoding result of the decoding circuit.
Patent JP-2011021067-A (JP)
Title: Resin composition and molded article
Inventor: KIKO YUJI
IPC: C08K5/29
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having such hydrolysis resistance and durability as resisting to long-term use at high temperature in high humidity, and to provide a molded article thereof.  <P>SOLUTION: The resin composition includes 0.1-10 pts.mass of N,N'-di-2,6-diisopropylphenylcarbodiimide compound and 100 pts.mass of the total of 30-90 pts.mass of an aliphatic polyester resin and 70-10 pts.mass of a polyolefin resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020341-A (JP)
Title: Kneader, molding apparatus, and method for producing fluid of kneaded substance
Inventor: FUJII HIROAKI
IPC: B29C48/395
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneader which can discharge a kneaded substance in at least a constant amount which is kneaded at a time, a molding apparatus, and a method for producing the fluid of the kneaded substance.  <P>SOLUTION: The kneader includes a kneading part 10 for kneading the kneaded substance W, a buffer part 20 in which the fluid W1 of the kneaded substance W is stored, and a discharge part 30 for discharging the fluid W1 outside the buffer part 20. The kneading part 10 includes a shaft-shaped kneading screw 12, a kneading screw driving part 14 for rotating the kneading screw 12 around a shaft, a kneading cylinder part 11a which surrounds the kneading screw 12 and forms a kneading space Q1 for kneading the kneaded substance W between it and the kneading screw 12 and in which a kneading part discharge port 11b for discharging the fluid W1 of the kneaded substance W kneaded in the kneading space Q1 is formed, a kneading part opening/closing mechanism for opening/closing the kneading part discharge port 11b, and a circulation passage 13 for circulating the kneaded substance W in the kneading space Q1. The buffer part 20 includes a stirring part 25 for stirring the fluid W1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022394-A (JP)
Title: Developing device and image forming apparatus
Inventor: TAKAHASHI NORIO
IPC: G03G15/08
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a developer from flowing back due to a shape of inside of a device, and to prevent a conveyance speed of the developer from being reduced.  <P>SOLUTION: A developing frame 18 includes, in its inside: a toner storing chamber 18a; a first opening 44 provided above the toner storing chamber 18a; a conveying member 22 to the toner storing chamber, the conveying member being provided inside the toner storing chamber 18a and supplying the developer from the toner storing chamber 18a to the first opening 44; a buffer chamber 18c connected to the toner storing chamber 18a through the first opening 44; a second opening 45 provided in a position different from that of the first opening 44 of the buffer chamber 18c; and a developing chamber 18b connected to the buffer chamber 18c through the second opening 45. The lower end 44a of the first opening 44 is positioned higher than a conveyance support shaft 22b of the conveying member 22 and the upper end 45a of the second opening 45. The lower end 45b of the second opening 45 abuts on the developing chamber bottom surface 26c of the developing chamber 18b. The angle formed between a line, drawn through the lower end 45b and the developing chamber bottom surface 26c, and a horizontal line (a) is set larger than a repose angle of a single component developer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025730-A (JP)
Title: Motor-driven vehicle
Inventor: AOKI HIDEAKI
IPC: H02K5/20
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven vehicle capable of improving the heat radiation of a stator.  <P>SOLUTION: An electric bicycle 100 includes a motor 3 arranged on a circular surface of a rotary hub 4 and an axle 10 that connects the motor 3 and the rotary hub 4. The motor 3 has a rotor 32 fixed to one end of the axle 10 while the rotary hub 4 has a connection portion 41 that supports one end of the axle 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009233422-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which makes it possible to recognize the state where a jackpot state is consecutively generated in a short cycle within a prescribed period.  <P>SOLUTION: A normal pattern winning probability change means changes the probability that the result of a normal pattern variable display game in a prescribed period becomes a special result from a low probability to a high probability. A reporting means is provided with a counted result reporting means for reporting the number of times of consecutive jackpot counted by a counting means, and a high probability state reporting means for reporting that a winning probability is changed to the high probability by the normal pattern winning probability change means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025127-A (JP)
Title: Microdevice
Inventor: SAITO SUSUMU
IPC: G01N37/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microdevice which is of a simple/low cost structure suited for mass production and capable of precisely controlling the circulation of a fluid flowing through a microflow passage with an equivalent diameter of not more than 1 mm.  <P>SOLUTION: This microdevice includes a first flow passage with a feed opening for feeding a fluid to the microflow passage, a second flow passage with a control aperture for controlling the inner airtightness of a flow passage aside from the first flow passage, and a third flow passage for connecting the first flow passage with the second flow passage. It is possible to control the flow behavior of the fluid inside the microflow passage by controlling the fluid supplied from the control aperture through regulating the inner airtightness of the flow passage by the control aperture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028456-A (JP)
Title: Simulation device, simulation method, and program
Inventor: TANAKA KATSUHIKO
IPC: G06F17/50
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-accuracy simulation under the consideration of the difference in transportation characteristics between electron and holes, in replacing a portion of an analytic region in device simulation with a circuit.  <P>SOLUTION: The simulation device includes: a replacement part for replacing a portion of a region for device simulation, based on a discrete partial differential equation, with a circuit; and an analysis part for determining electronic currents and electronic potential based on the first circuit equation, and for determining hole currents and hole potential based on the second circuit equation, in the circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026087-A (JP)
Title: Corrugated board sheet feeder
Inventor: SUZUKI MASAYUKI
IPC: B65H1/06
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated board sheet feeder for reducing the occurrence of friction resistance and rubbing between a lowermost-layer corrugated board sheet and the next corrugated board sheet located on the upper side thereof.  <P>SOLUTION: The lowermost-layer corrugated board sheet 11A out of the plurality of corrugated board sheets 11 stacked approximately horizontally in a corrugated board sheet storage frame 20 is carried one by one with the rotating drive of a corrugated board sheet carrying means 30. In this case, a sheet rear end lifting mechanism 50 is installed in opposition to the lower face of the lowermost-layer corrugated board sheet 11A at the side of a rear end 11b for lifting up at least one corrugated board sheet 11B at the side of the rear end 11b, located on the upper side of the lowermost-layer corrugated board sheet 11A, after the lowermost-layer corrugated board sheet 11A is carried a predetermined distance by the corrugated board sheet carrying means 30, and for lifting down at least one corrugated board sheet 11B at the side of the rear end 11b after the lowermost-layer corrugated board sheet 11A is carried to the outside of the corrugated board sheet storage frame 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035342-A (JP)
Title: Lead-forming die, and method of manufacturing semiconductor device using lead-forming die
Inventor: KIMURA TAKESHI
IPC: H01L23/50
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-forming die having a structure such that relative positions of a package and an outer lead of a mass-produced product can be made uniform when a package having been subjected to lead processing is mass-produced.  <P>SOLUTION: The lead-forming die includes an upper die 17 and a lower die 18 provided opposite the upper die 17, a support part (die 15) for a semiconductor package provided on an upper surface of the lower die 18, a moving part (cam 12) provided on a lower surface of the upper die 17 and being capable of moving in opposition directions of the upper die 17 and lower die 18, a plurality of shafts 22 supported by a cam 12 and being movable along the axis of the cam 12, press parts (profile pins 13) provided at lower ends of the shafts 22 above the support part (die 15) for the semiconductor package, and lock parts (lock mechanisms 14) provided between the upper die 17 and cam 12, and stopping the shafts 22 from moving.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009254891-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the pressure and the sense of closeness that a player feels while intensifying design impact.  <P>SOLUTION: The game machine has a game area visible window 80a to make the game area 63 of a game board 6 visible on the front side facing the player, and ornament parts 100, 110 and 123 projecting forward in the periphery of the game area visible window 80a. As the three-dimensional ornament effects can be achieved with the ornament parts 100, 110 and 123, the impact of the design of the game machine 1 can be intensified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037104-A (JP)
Title: Device and method for dividing substrate
Inventor: NAGASAWA IKUO
IPC: H01C17/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for dividing a substrate, having a division groove and dividing surely the substrate into small pieces along the division groove, and a method for dividing the substrate using the dividing device, and the device and the method for dividing the substrate, allowing the dividing without damaging a cavity, when the small piece has the cavity.  <P>SOLUTION: This device includes a conveying mechanism for conveying the substrate with the division groove, and a dividing mechanism for dividing the substrate along the division groove in a prescribed position in the midway of the conveyance, and the dividing mechanism includes a pressing part constituted to be movable vertically, and for pressing the substrate conveyed to the prescribed position, along the division groove, and a support member having an escape groove X and an evacuation groove Y orthogonal to the escape groove X, and divides the substrate along the division groove, by pressing the substrate, with a vertical movement of the pressing part, using the escape groove X as a reception part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039396-A (JP)
Title: Apparatus and method of image forming
Inventor: YAMADA TOSHIYUKI
IPC: G03G15/00
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and image forming method that allow a gloss mark that does nota have color phase change and different gloss to be formed, without using transparent toner and moreover, acquire an image product having a partially decreased/increased glossiness.  <P>SOLUTION: In a region where the gloss mark is formed, a part of the toner amount required for image forming is put on a recording material by one image forming and is fixed; then the image forming of the remaining toner amount in the gloss mark region is performed by the second image forming, and is fixed. As a result, the surface toner of the gloss mark section passes a fixing process only once, and its gloss becomes smaller than in a region other than the gloss mark forming region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044247-A (JP)
Title: Lighting fixture
Inventor: MIYAHARA EIJI
IPC: F21V19/00
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of ensuring protective grounding arrangement by taking grounding conduction between an adapter for a socket and a body of the lighting fixture without being influenced by film thickness of coating.  <P>SOLUTION: The lighting fixture 10 is provided with the adapter for a socket 14 to mount a socket 13 on a fixture body 11. The adapter for a socket 14 has protrusions 32 on a back side of the same, which are guided through mounting holes 27 formed on the fixture body 11 out to a back side of the fixture body 11 and then fixed by bending. The protrusions 32 have a gradient so that they get thinner towards tip portions of the same, and they contact end portions of protrusions 28 arranged on the back side of the fixture body 11 and side faces of the mounting holes 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041617-A (JP)
Title: Dust collector and vacuum cleaner
Inventor: MATSUOKA SHUNEI
IPC: A47L9/10
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector capable of drastically mitigating the operation of removing fine dust remaining on a filter with an attached maintenance brush.  <P>SOLUTION: The dust collector includes a dust collecting case 8 communicating with the suction port (not shown in the figure) of a cleaner body (not shown in the figure) for catching dust, an upstream filter (not shown in the figure) for catching coarse dust, and a downstream filter 10 with a dust removing lever 13 for catching fine dust and removing the fine dust, and is formed into the outline including an uneven thickness cross-section in which an upper end and a lower end are made thin and a center part is made thick for the entire ribs on the downstream side of the downstream filter 10. The amplitude of the downstream filter 10 by the slide of the dust removing lever 13 is increased, a dust removing performance by the dust removing lever 13 is improved, the dust stuck to the downstream filter after dust removal is reduced, and the operation of removing the fine dust remaining on the downstream filter 10 with the attached maintenance brush (not shown in the figure) is mitigated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043113-A (JP)
Title: Centrifugal pump
Inventor: SANO TAKASHI
IPC: F04D29/44
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a diffuser pressure recovery efficiency in a centrifugal pump.  <P>SOLUTION: This centrifugal pump includes: a rotating shaft 53 rotatably supported by hollow casings 41, 45; impellers 51, 52 mounted on the rotating shaft 53; an impeller inlet passage 61 with fluid sucked to the impeller 52; and a diffuser 54 decelerating the fluid delivered from the impeller 52 and composed of a vaneless diffuser 54b and a vaned diffuser 54a. When D2 represents an impeller delivery diameter from the impeller 52 to the vaneless diffuser 54b, and D3 represents a vaned diffuser inlet diameter from the vaneless diffuser 54b to the vaned diffuser 54a, D3/D2 is set to 1.1-1.22 where.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044654-A (JP)
Title: Semiconductor device
Inventor: SHIRAISHI AKINORI
IPC: H01L25/18
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve module performance by increasing the number of connection terminals among a plurality of semiconductor devices mounted on a board and contribute to cost reduction, by reducing the size of a required interposer.  <P>SOLUTION: The semiconductor device 50 includes a wiring board 10, having a pad 11P defined at a necessary location in the outermost wiring layer, a plurality of semiconductor elements (chips) 20a, 20b mounted on the wiring board in parallel in a face-up state, and the interposer 30 mounted astride on the chips. In each chip 20a, 20b, a partial electrode pad 21, among the electrode pads arranged on its face surface, is connected to the corresponding pad 11P of the wiring board 10 via a conductive wire 24. Remaining electrode pads 22 are electrically connected to one another via the interposer 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045797-A (JP)
Title: Purification membrane for treatment of sewage
Inventor: HATANO RIN
IPC: C02F3/10
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform purification treatment for sewage using a simple apparatus over a long period.  <P>SOLUTION: In the purification membrane for the treatment of sewage, shells are stuck to a network structure with a sieve mesh size of 9 to 400 cm<SP>2</SP>composed of a beltlike or round rope, and, in a state where the shells are stuck, the network structure has a mesh size of a net.  <P>COPYRIGHT: (C)2011,JPO&INPIT