baber/WOPTO huggingface dataset:
Patent JP-2011038471-A (JP)
Title: Control device of outboard motor
Inventor: KURIYAGAWA KOJI
IPC: F02D29/02
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an outboard motor provided with a torque converter, preventing abrasion in a lockup mechanism, and relieving a shock in ON of the lockup mechanism.  <P>SOLUTION: This control device of the outboard motor has a torque converter having the lockup mechanism and a hydraulic pressure supply means for turning on by supplying hydraulic pressure to a piston of the lockup mechanism, and calculates the speed ratio (e), based on an engine speed Ne inputted to the torque converter and a rotating speed Nd of a drive shaft outputted from the torque converter (S30), outputs a hydraulic pressure supply command to the piston of the lockup mechanism to the hydraulic pressure supply means when the calculated speed ratio (e) falls within a predetermined range (S32 and S38), and adjusts throttle opening TH of an internal combustion engine so that the engine speed Ne becomes the same engine speed as the rotating speed Nd of the drive shaft until the piston of the lockup mechanism becomes ON in response to the hydraulic pressure supply command (S40).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123237-A (JP)
Title: Eight-transistor low leakage sram cell
Inventor: WU JUI-JEN
IPC: G11C11/412
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SRAM cell for obtaining a stable operation regardless of a low operating voltage and a large number of cell arrays.  <P>SOLUTION: A static random access memory (SRAM) cell is disclosed. The SRAM includes: a pair of cross-coupled inverters having a first storage node; and an N-type MOS transistor having a gate electrode and first and second source/drain electrodes individually connected to the first storage node and mutually connected to a read word-line (RWL) and a first read bit-line (RBL) where the RWL and first RBL are activated during a read operation but not activated during a write operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039333-A (JP)
Title: Karaoke host device and program
Inventor: SUZUKI HIROYUKI
IPC: G10K15/04
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke host device etc. capable of showing an index of how and in what degree a Karaoke user can sing an object musical piece such as a new musical piece, which has not been sung yet.  <P>SOLUTION: The Karaoke host device includes: a means in which a whole pitch region used in Karaoke is divided into a plurality of stages according to user's singing level, on the basis of information regarding the user's singing level by pitch, and which determines a correction factor for each of the plurality of divided stages; a means for obtaining a music data regarding the musical piece for which a singing possibility index is determined; a first arithmetic means for obtaining a sum value of a tone length of each pitch included in a pitch region of each stage of the user; a second arithmetic means for obtaining a value in which the value obtained by the first arithmetic means is multiplied by the correction factor defined for each stage of the user; and a means for calculating the singing possibility index of the user by dividing the sum of the value of each stage, which is obtained by the second arithmetic means, by the sum of the value of each stage, which is obtained by the first arithmetic means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042182-A (JP)
Title: Bearing device for wheel
Inventor: SHIBATA YASUSHI
IPC: B60B35/02
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for wheels which suppresses the generation of rust on a seal sliding surface and its periphery, and improves sealing performance.  <P>SOLUTION: The bearing device for wheels includes: an outer member 2 which has a flange 2b mounted to a vehicle body at its outer circumference and double rows of outside rolling surfaces 2a at its inner circumference: an inner member 1 which is formed of a hub wheel 4, has a flange mounted to a wheel at one end at the outer circumference of which an inside rolling surface 4a and a small diameter step 4b extending in the axial direction from the inside rolling surface 4a are formed, and an inner ring 5 which is fitted to the small diameter step 4b and at the outer circumference of which an inside rolling surface 5a is formed; double rows of rollers 3 accommodated rollingly between both the members: and seals 9, 10 provided in the opening of an annular space formed between both the members. In the bearing device, a recess 13 of a conical shape is formed at the outer side end of the hub wheel 4 and a corrosion-proof member 14 is fixed to the bottom of the recess 13. The corrosion-proof member 14 is formed of a low-potential metal which has a larger ionization tendency than that of the material metal of the hub wheel 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042487-A (JP)
Title: End aligning supply device of long agricultural product
Inventor: KUBOKAWA MINORU
IPC: B65G47/14
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end aligning supply device of a long agricultural product capable of surely aligning one side end of the long agricultural product on a conveyor even when it is roughly set to the conveyor.  <P>SOLUTION: The end aligning supply device includes the conveyor 1 formed by fixing a plurality of trays 12 in a circulating and traveling endless track body and conveying the long agricultural product G in a state of being placed sideways on the tray 12 substantially in a direction orthogonal to the conveyance direction X, an end aligning means 2, which is a guide arranged on one side of the conveyor 1 with its downstream end 2a approximated to the conveyor 1 in comparison with its upstream end 2b, for aligning the position of the one side end of the long agricultural product G by abutting on the one side end conveyed from upstream, and a lateral movement means 3 moving the long agricultural product G on the tray 12 laterally so as to move it near to the end aligning means 2 side in a conveyance zone S with the end aligning means 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047476-A (JP)
Title: Joint
Inventor: UENO AKIRA
IPC: F16L37/12
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint enabling confirmation of installation of joint components by visually confirming an insertion space before a pipe is inserted, enabling confirmation of an insertion state of the pipe when the pipe is inserted, and facilitating manufacturing by simplifying a structure.  <P>SOLUTION: In the joint 10, an inner end part of a connection tube body 13 formed out of transparent resin is connected to an end part of a joint body 11, an insert member 24 extending to an outer end side from an inner end part of the joint body 11 is supported at an inner circumference side of the connection tube body 13 and the joint body 11, an insertion space 29 in which a resin pipe 28 is inserted is included between the connection tube body 13 and the insert member 24, a cap 41 is connected to an outer end part of the connection tube body 13, and a falling-off prevention mechanism preventing the resin pipe 28 inserted into the insertion space 29 from falling off is provided between the connection tube body 13 and the cap 41. A transparent insertion guide 49 guiding insertion of the resin pipe 28 is disposed in the insertion space 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054665-A (JP)
Title: Method and device for separating and conveying wafer
Inventor: HASHIMOTO ISAMU
IPC: B65G49/07
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize and shorten a cycle time required for separating and conveying wafers while preventing damage to wafers.  <P>SOLUTION: In a device 100 for separating and conveying wafers, laminated wafers 2 are inclined to a water surface 12 and supported so that delivery sides of the laminated wafers 2 are heightened, and a highest wafer 1 in the laminated wafers 2 is slid in a delivery direction by a cut-out roller 4 rotated in a delivery direction S. In the device 100, the wafers 1 are fed between opposed feed roller 5 and a stopping roller 6, and the laminated wafers 2 are separated one by one. In the device 100, the feed roller 5 and the stopping roller 6 are supported by a movable frame 7 rotated while using a center of a rotation of the cut-out roller 4 as a fulcrum P and rotated integrally with the movable frame 7. In the device 100, the inclination of the laminated wafers 2 and the delivery direction of the wafers are conformed by a follow-up roller 8 rotatably mounted to the movable frame 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051223-A (JP)
Title: Label printer and label printing method
Inventor: MATSUDA KOJI
IPC: B41J3/44
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label printer and a label printing method for carrying out quick label printing utilizing print images corresponding to management data used in the past.  <P>SOLUTION: The label printer includes a reading part 25 reading the management data; a communication part 16 communicating with an external device; a printing part 21 printing a label image on a recording medium based on the print image corresponding to the management data; and a control part 11 determining whether the print image corresponding to the management data exists in a storage area 13, and controlling the printing part to print the label image on the recording medium using the print image if the print image exists in the storage area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055222-A (JP)
Title: Non-reciprocal circuit element
Inventor: HINO SEIGO
IPC: H01P1/383
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly reliable non-reciprocal circuit element in which a heat dissipation performance of an inductance element constituting a resonance circuit is excellent.  <P>SOLUTION: The non-reciprocal circuit element is provided with: a plurality of center electrodes arranged by intersecting a ferrite, to which a DC magnetic field is applied by a permanent magnet, at a mutually electrically insulated state; an LC resonance circuit which is electrically connected with at least one of the center electrodes; and a multilayer circuit board 120 on the surface of which a terminal electrode is formed. The LC resonance circuit comprises an inductance element Lg1 and a capacitance element Cg1, and on the circuit board 120, via hole conductors 125a', 151', 159' and 165 for electrically connecting the inductance element Lg1 to an electrode for ground 177 are formed. The via hole conductors consist of a plurality of via hole conductors, which are larger than the other via hole conductors formed on the circuit board 120 or connected electrically in parallel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053440-A (JP)
Title: Image forming apparatus
Inventor: SATO TOSHIYA
IPC: G03G21/20
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of image blurring for a long time, and to prevent the occurrence of a side effect.  <P>SOLUTION: The image forming apparatus includes, in an image forming apparatus body: a photoreceptor drum 1 as an image carrier; and an electrostatic charger 2 that charges the surface by corona discharge and has a grid 23 approaching the photoreceptor drum 1 and controlling the electrostatic charge potential. A heater 8 is arranged along a main-scanning direction of the photoreceptor drum 1 which is the longitudinal direction of the electrostatic charger 2. The heater 8 approaches, in a non-contact state, the grid 23 of the electrostatic charger 2 and a part facing the grid 23 of the photoreceptor drum 1, and has a length of at least image forming region or more in the main-scanning direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052593-A (JP)
Title: Device and method for controlling internal combustion engine
Inventor: SHINAGAWA TOMOHIRO
IPC: F02D41/02
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suppressing at an early stage worsening of combustion due to excess of fresh air quantity supplied into a cylinder where combustion is effected, in an event that an EGR valve is fixed in a valve closed state.  <P>SOLUTION: A control device includes an intake passage 4 connected to cylinder groups 2a, 2b, individual exhaust passages 6a, 6b connected independently for each cylinder group, an EGR passage 9 for causing EGR gas to reflux from one individual exhaust passage 6a to the intake passage 4, an EGR valve 10 arranged in EGR passage 9, and an A/F sensor 7 arranged in the other individual exhaust passage 6b. The control device controls a fuel injection valve 3 so that an air-to-fuel ratio becomes a target air-to-fuel ratio based on an air-to-fuel ratio which the A/F sensor 7 detects, and performs feedback control for adjusting a fuel supply quantity. If it is detected that the EGR valve 10 is fixed in a valve opened state, the control device performs fuel cut control to the cylinder group 2a, and changes an operating point of an internal combustion engine 1 to a high rotation side on an equal output line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056978-A (JP)
Title: Under-floor-stored lifting apparatus
Inventor: SUZUKI TADAHIKO
IPC: B60P1/44
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically fold a lifting platform so as to be stored under the floor, to automatically expand from a folded state into a flat plate shape, and to thereby save the cargo handling work.  <P>SOLUTION: An under-floor-stored lifting apparatus includes a body frame 10 slidable relative to a vehicle, a slide drive mechanism pulling the body frame to the under-floor of the vehicle, the lifting platform 60 having a main plate 61 and a tip side plate 62 connected to the tip side thereof by a double hinge 64 with the upper face becoming a flat plate shape in the expanded state, a lifting drive link mechanism connecting the body frame 10 side and the main plate 61 side and liftingly driving the platform 60, and an opening/closing cylinder 70 on the lower face side of the main plate 61. One end of an opening/closing link 71 is pivotally attached to the tip of a piston rod of the opening/closing cylinder 70, the other end of the opening/closing link 71 is pivotally attached to the tip side plate 62, and the tip side plate 62 is brought to a folded state stacked over the main plate 61 when the opening/closing cylinder 70 expands.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287571-A (JP)
Title: Control device for torque demand type internal combustion engine
Inventor: ITO MASAHIRO
IPC: F02D45/00
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To control a torque demand type engine suitable for ISC(Idle Speed Control) learning control.  <P>SOLUTION: When the ISC learning control is started (YES in S1000), an ECU executes a program including steps for detecting engine rotation frequency NE and present KL (S1010, S1020), a step of changing ignition efficiency so as not to change the NE and torque even if throttle opening changes (S1030), a step of calculating target torque by multiplying ISC target torque by the ignition efficiency (S1040), a step of calculating target KL from the target torque, the NE, and MBT (S1050), a step of calculating the throttle opening based on the target KL (S1060), a step of calculating target ignition timing from the NE, the present KL and the target torque (S1070), and a step of controlling the engine by using the calculated throttle opening, the ignition timing, and a fuel injection amount (S1080).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011056381-A (JP)
Title: Coating apparatus and method of manufacturing film
Inventor: FUKUMOTO MAKOTO
IPC: B05D7/04
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period from a time point when a valve is operated to switch the start/stoppage of the discharge of a coating liquid from the slot of a slot die to a time point when the coating liquid is discharged from the slot of the slot die.  <P>SOLUTION: A feed line 22 through which the coating liquid flows and a discharge line 31 for making the coating liquid flow out are provided to the manifold 13 of the slot die 10. The feed valve 25 for switching the feed/stoppage of the coating liquid to the slot die is provided to the feed line. A discharge valve 32 is provided to the discharge line. The slot die is arranged so that an opening 14a for discharging the coating liquid in the slot is positioned to be higher than the position of the manifold. A part 31a which is the highest position in the discharge line is higher than the connection part 13a of the manifold to the discharge line and arranged in a position equal to or lower than the position of the opening of the slot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056550-A (JP)
Title: Method and device for punching coated steel sheet
Inventor: NAKAMURA TAKAFUMI
IPC: B21D28/16
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punching method by which the occurrence of enamel hairs is suppressed even when a sheet to be worked is a coated steel sheet having comparatively thick coating film when punching work is applied to the coated steel sheet.  <P>SOLUTION: A flat coated steel sheet to be worked is punched into a desired shape by using a punching die with a punch and a die; then a punched product is deformed into a bent shape between the punch and the die in the state where the punch and the die are held in the punching-finished position; and the punched product is returned to the original flat state by spacing the punch and the die in the state before punching in the state as holding the product into the bent shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062704-A (JP)
Title: Die
Inventor: MIZUGUCHI TOMOKO
IPC: B22D17/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die where, even in the case the pressure to be applied to a molten metal or the like upon pouring is made high, while evading the increase in a working allowance, the concentration in the stress on the corner of the cavity of the die is prevented.  <P>SOLUTION: The die 1 is provided with a cavity part 11. The cavity part 11 comprises: a side face 121; a bottom face 122; and a corner face 113. The corner face elongates from the lower edge of the side face to the side edge of the bottom face. Further, the corner face is located, in a cross-sectional view, at the inside of the virtual elongated face of the side face and the virtual elongated face of the bottom face. Further, the corner face is formed in such a manner that, in a cross-sectional view, a plurality of curved faces 131, 132 arcuately curving so as to depress toward an obliquely lower outer direction are stepwise arranged from the lower edge of the side face toward the side edge of the bottom face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041788-A (JP)
Title: Tooth surface cleaner using compressed melamine resin foam according to application and method of manufacturing the same
Inventor: INABA OSAMU
IPC: A46B15/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a product to be comfortably used within the oral cavity by increasing the strength of a melamine resin foam in which a lot of bubbles are present because of the tissue structure and whose physical property is fragile and weak against the force such as pulling from outside; and to provide the melamine resin foam and a tooth surface cleaner matching a tooth surface shape and effective in removal of plaque in an interdental region.  <P>SOLUTION: It is publicly known that the tensile strength is increased by compressing the melamine resin foam. The tooth surface cleaner having an excellent usability, capable of preventing the melamine resin foam from being broken from the mounted place and having a high plaque removing capability, is developed by changing the compression ratio of a place where the external force is applied according to the application by utilizing the physical property.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066159-A (JP)
Title: Three-dimensional circuit board, and method of manufacturing the same
Inventor: OKADA HIROSHI
IPC: H05K1/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of distortion of a pattern of a wiring circuit constituting a filmy circuit board due to tensile force applied during sticking of the filmy circuit board when manufacturing a three-dimensional circuit board by sticking the filmy circuit board on the surface of a cylindrical base body.  <P>SOLUTION: The filmy circuit board (3a) includes an insulating film (1), the wiring circuit (2) formed on one surface of the insulating film (1), and a metal reinforcing layer (6) formed on the other surface of the insulating film (1), made of the same material with the wiring circuit (2), and formed over a range superposed on the whole wiring circuit (2), and the other surface of the insulating film (1) including the metal reinforcing layer (6) is bonded to the surface (5) of the cylindrical base body (4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066181-A (JP)
Title: Printed wiring board and method of manufacturing the same
Inventor: IMAI NOBORU
IPC: H05K3/34
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board allowing for stable and accurate appearance quality check of the opening pattern of a via or stable and accurate check for the presence or absence of the occurrence of elution of copper (Cu) at a land exposed at an opening of a via which has strong correlation with the occurrence of defects in an opening pattern of such a via, and to provide a method of manufacturing the printed wiring board.  <P>SOLUTION: In the printed wiring board, at least one of copper wiring patterns 3 is connected to the land 5 exposed at the opening of the via 7 and to a lead section 9 for detecting elution of copper (Cu), provided in such a manner that the surface is exposed with an area smaller than the exposed area of the land 5 at a position differing from that of the land 5. An electroless tin (Sn) plated film is formed on the surface of the lead section 9 for detecting elution of copper (Cu).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062413-A (JP)
Title: Pressure rice cooker
Inventor: OKAMOTO DAISUKE
IPC: A47J27/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of cooking irregularity by evading an excessive pressurization amount from being applied to a cooked rice inside a pot in a start heating step.  <P>SOLUTION: The pressure rice cooker includes: a lid body for closing the opening of a pot and a rice cooker body; a pressure valve for adjusting a pressure inside the pot; a pressure valve opening mechanism for controlling the opening of the pressure valve; and a controller for executing a rice cooking step including a water absorption step of controlling heating means and the pressure valve opening mechanism and making the cooked rice inside the pot absorb water, a start heating step of elevating a temperature and performing heating until boiling, and a boiling maintaining step of maintaining a boiling state. The controller starts full power supply to the heating means after the end of the water absorption step I in the start heating step II, operates the pressure valve opening mechanism after the lapse of predetermined delay time t21 from the start of the full power supply, closes the pressure valve to elevate the pressure inside the pot to an atmospheric pressure or higher, executes the start heating step II, shifts to the boiling maintaining step III after the end of the start heating step, and executes the boiling maintaining step.  <P>COPYRIGHT: (C)2011,JPO&INPIT