baber/WOPTO huggingface dataset:
Patent JP-2010161418-A (JP)
Title: Electronic component holding device and electronic component mounting system
Inventor: KAWADA TOSUKE
IPC: H05K13/04
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component holding device capable of correcting the rotating postures of electronic components that each of a plurality of suction nozzles of a plurality of nozzle heads attachable to detachable from a head holding member hold, and to provide an electronic component mounting system.  <P>SOLUTION: In the electronic component holding device, 12 suction nozzles 212 are held on a head body 180 of a revolver head 56 in mutually parallel postures and in a relatively unrotatable state, and the electronic components are attracted with negative pressure. The revolver head 56 is held detachably by the head holding member 52, which in turn is rotated by a head rotating device 62 on its perpendicular axis to rotate the revolver head 56. Consequently, the electronic components 154 held by each of the 12 suction nozzles 212 are swiveled around the center line of rotation of the revolver head 56 to correct a rotational position error.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011228515-A (JP)
Title: Method of manufacturing circuit board
Inventor: TAKENAKA TOSHIAKI
IPC: H05K3/46
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a circuit board with high reliability and excellent via-connection stability.SOLUTION: A penetrating hole 4 is formed at a predetermined position of a prepreg 3 that is laminated, using the laser processing method. Thereafter, conductive paste 6 is filled in the penetrating hole 4, and a PET sheet 2 is peeled away. Then, in a process of removing the residual stress of the prepreg, in which the temperature and the humidity are set at 30°C and 80%RH, respectively, the stress at the time of lamination is removed in a short time. Thereby, the dimension change after peeling the PET sheet 2 away is stabilized, and a circuit board with high position accuracy and excellent productivity can be provided.
Patent JP-2011224189-A (JP)
Title: Centrifugal dust collector and vacuum cleaner using the same
Inventor: OKUJIMA MASAFUMI
IPC: A47L9/20
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal dust collector having an excellent performance by preventing the clogging of a fine dust filter.SOLUTION: The centrifugal dust collector includes a roughly cylindrical separation chamber 17 for centrifuging dust from an air flow by a rotating flow, an air intake 16 for making the air flow containing dust flow into the separation chamber 17 in a tangential direction, a dust collecting chamber 18 communicating with the separation chamber 17 and for collecting the separated dust, a separation tube 19 arranged at the almost center part of the separation chamber 17 and for discharging the air flow separated from the dust from the separation chamber 17, and the fine dust filter 22 for removing the fine dust passing through the separation tube 19. Between the separation tube 19 and the fine dust filter 22, an air flow cylinder 25 whose path area is gradually reduced as approaching the fine dust filter 22 is disposed, and the air flow cylinder 25 is prevented from abutting on the fine dust filter 22.
Patent JP-2011230860-A (JP)
Title: Device for oiling of guide rail for elevator
Inventor: TEZUKA TOMOYA
IPC: B66B7/12
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for oiling of a guide rail for an elevator, allowing reduction of soil by oil, reduction of oil consumption, and reduction of a maintenance working time taken for cleaning and an oil feed by preventing a surplus oil feed to a guide rail guiding upward/downward movement of a car of the elevator or a counterweight.SOLUTION: The device includes: detection rollers 2 abutting on the surface of the guide rail 1 guiding the upward/downward movement of the car of the elevator or the counterweight and rolling; and a movable oil feed part 8 allowing a changeover between contact and non-contact to the guide rail 1. The guide rail oil feeder detects whether an oil feed to the guide rail 1 is necessary by the rolling of the detection rollers 2 in time of upward/downward movement operation of the elevator, and performs the oil feed based on detection results thereof.
Patent JP-2011234128-A (JP)
Title: Baud rate detecting device for serial communication, baud rate correcting device for serial communication, and baud rate detecting method for serial communication
Inventor: TSUBAKI KAZUYA
IPC: H04L29/08
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To maintain a baud rate within an error tolerable range, and to lower the frequency of clock pulse used for measuring time.SOLUTION: There are provided a clock generator 33 which generates a clock pulse whose cycle is constant, an edge detection circuit 41 which detects timing of a communication signal for a predetermined domain that appears on a communication line 13, and a time measurement timer 43 which counts the time period of the predetermined domain and outputs the counting result as a binary time measurement value. It further includes an adder 46 in which the binary of the time measurement value is divided into a high order bit part and a low order bit part according to a bit configuration in the predetermined domain, and a value of the highest-order bit in the low order bit part is added to a value of the lowest-order bit in the high order bit part. The range of (-1<calculation error≤0) is corrected to be (-0.5<calculation error≤+0.5).
Patent JP-2011233028-A (JP)
Title: Control device and automatic working vehicle
Inventor: NISHIDA NOBUYOSHI
IPC: G05D1/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of automatically driving a vehicle even in an environment like a mountain forest where a signal used for a GPS technology is hard to receive or an environment where a surrounding condition significantly varies.SOLUTION: A transport vehicle in the embodiment of the present invention comprises: operation acquisition means to acquire operation information from operation means that receives an operation to move a vehicle body; inclination measurement means to measure an inclination of the vehicle body; manual control means to control moving means so that the vehicle body moves in response to the operation information; recording means to generate recording information by acquiring the operation information used in the control of the manual control means and information on the inclination measured during the manual control; automatic control means to control the moving means so that the vehicle body moves in accordance with the operation information recorded in the recording means; and correction means to correct the contents of the control so that the recorded inclination and the measured inclination satisfy a predetermined relation.
Patent JP-2010275632-A (JP)
Title: Zn-Mg-BASED PLATED STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Inventor: MIZUNO DAISUKE
IPC: C23C2/06
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Zn-Mg-based plated steel sheet having workability equal to that of a hot-dip galvanized steel sheet while securing excellent corrosion resistance, and to provide a method for producing the same.  <P>SOLUTION: The hot-dip Zn-Mg-based plated steel sheet has a plating layer in which a Zn-Mg-based intermetallic compound phase comprising, by mass, 0.1 to 2.0% Al, 3.0 to 10.0% Mg, and the balance Zn with inevitable impurities, and in which a Zn-Mg-based intermetallic compound phase with the average major axis of 1 to 200 μm is present, included on the surface thereof. Further, the hot-dip Zn-Mg-based plated steel sheet is obtained by performing plating treatment in a plating bath composed of, by mass, 0.1 to 2.0% Al, 3.0 to 10.0% Mg, and the balance Zn with inevitable impurities in such a manner that the temperature of the plating bath is made higher than the liquidus temperature of the alloy having a composition in the plating bath by 10 to 80°C and then performing cooling at the average cooling rate of 1 to 100°C/s from the plating bath temperature to the solidification of the plating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230427-A (JP)
Title: Liquid ejecting head and liquid ejecting apparatus
Inventor: ISSHIKI TETSUYA
IPC: B41J2/055
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting head and a liquid ejecting apparatus which secures a sufficient displacement amount of a piezoelectric element and is reduced in environmental load.SOLUTION: The ejecting head includes: a pressure generating chamber 12 communicating with a nozzle 21; and the piezoelectric element 300 generating a pressure change in the pressure generating chamber 12. The piezoelectric element 300 includes: a lower electrode 60; a diffusion-preventing layer 75 comprising bismuth lanthanum ferrate manganate formed above the lower electrode 60; a piezoelectric layer 70 comprising a composite oxide containing alkali metal which has a perovskite structure formed above the diffusion-preventing layer 75; and an upper electrode 80 formed above the piezoelectric layer 70.
Patent JP-2011237924-A (JP)
Title: File distribution method, distribution server, file distribution system, and program
Inventor: NAKAE MASAYUKI
IPC: G06F13/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a file distribution method capable of quick and efficient distribution of a plurality of files to many terminals, a file distribution system, a distribution server, and a program.SOLUTION: In a file distribution method according to the invention, a file distribution server divides a plurality of files into a plurality of blocks respectively (step S105), sets identification information of each file as a first address (step S103), sets identification information of each file block as a second address (step S105), creates a block address showing the order of each block from the first address and the second address to assign the block address to each block (step S107), and distributes each block on a network sequentially by multicast distribution (step S109).
Patent JP-2011238749-A (JP)
Title: Nitride semiconductor laser element, and optical disk device and image display device using the same
Inventor: KAWAGUCHI YOSHINOBU
IPC: H01S5/22
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element having both a self-oscillation characteristic and a characteristic as a general semiconductor laser.SOLUTION: A nitride semiconductor laser element of the present invention comprises at least an n-type nitride semiconductor layer, an active layer, a p-type nitride semiconductor layer, an n-side electrode, and a resonator having ridge stripes. The ridge stripes include a first ridge stripe and a second ridge stripe arranged in parallel to a longitudinal direction of the resonator. A first p-side electrode is formed on the first ridge stripe and a second p-side electrode is formed on the second ridge stripe. The first p-side electrode and the second p-side electrode are electrically separated from each other. The second p-side electrode is in contact with the p-type nitride semiconductor layer exposed to a side surface of the second ridge stripe.
Patent JP-2011236148-A (JP)
Title: Insulin resistance preventing or improving agent
Inventor: GOTO YOKO
IPC: A61Q13/00
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulin resistance preventing and/or improving agent, which can prevent or remedy insulin resistance-related diseases such as diabetes by enhancing insulin sensitivity and/or suppressing development of insulin resistance by daily ingestion, and which is safe with fewer side effects, and to provide foods and drinks, pharmaceutical products and fragrance compositions containing the above drug agent.SOLUTION: The insulin resistance preventing and/or improving agent contains, as an effective component, an extract of leaves of Prunus persica Batsch plants belonging to genus Prunus, family Rosaceae or a fraction of the extract of leaves of the plants. Foods or drinks, pharmaceutical products or fragrance compositions containing the above agent are provided for preventing and/or remedying diabetes, hyperlipidemia, hypertension and metabolic syndrome, which is a compounded syndrome of the diseases.
Patent JP-2010171026-A (JP)
Title: Ionization system and circuit
Inventor: RICHIE WILLIAM S JR
IPC: H01T23/00
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a method for balancing positive-ion output and negative-ion output.  <P>SOLUTION: This method for balancing positive-ion output and negative-ion output includes a step to store an adjustable balance reference value in a software-adjustable memory; a step for comparing the balance reference value with a balance measurement value to be measured; a step for adjusting a high-voltage power supply so that the balance measurement value becomes equal to the balance reference value, when the balance reference value is not equal to the balance measurement value; a step for measuring an actually measured ion balance value in a workspace; and a step for controlling the actually measured ion balance value so that it reaches zero, by the remote adjustment of the balance reference value, when the balance measurement value is equal to the balance reference value and the actually measured ion balance value is not zero. Remote adjustment is performed by using a remote control device or a system controller, an electric ionization device is addressed by selectable addresses, and the remote control device or the system controller communicates with the electric ionization device that uses the address.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011242492-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TAKAHASHI KATSUNORI
IPC: G03G15/20
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent a situation in which an ambient atmosphere surrounding a fixation member inflows into an air blowing section for blowing separation air.SOLUTION: An airflow speed setting section 3ba is provided with a first control mode (control mode for operating an air blowing fan 57 at an airflow speed for separation) and a second control mode (control mode for operating the air blowing fan 57 at a low airflow speed) as a switchable control mode. The air blowing fan 57 is controlled according to any one of the first control mode and the second control mode.
Patent JP-2011242199-A (JP)
Title: Ranging environment simulation device
Inventor: KOBAYASHI HAJIME
IPC: G01S7/40
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a ranging environment simulation device for use in a function test of a ranging device or a system test of a system including the ranging device, which is mounted on a platform of a flying object, an air craft, etc., and employs an FMCW system; the ranging environment simulation device flexibly adapting to various positions and postures of the ranging device, and accurately realizing a test and an evaluation of performances and functions of the ranging device.SOLUTION: The ranging environment simulation device comprises Doppler shift calculation means for calculating a Doppler frequency accompanying a received wave arrived at the ranging device of an FMCW system, and frequency-shift simulation means for synchronizing to the transmission wave, applying a frequency conversion of simulating a Doppler shift of the Doppler frequency to a transmission wave sent from the ranging device, and applying a result of the frequency conversion to the ranging device as the received wave.
Patent JP-2011239899-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To improve interest in a game by providing a sense of unity in a performance to enhance a performance effect.SOLUTION: A performance execution means can execute an introduction performance having correspondence to a ready-to-win performance. The introduction performance is divided into a plurality of stages, and can be shifted to the ready-to-win performance from any stage of the introduction performance. A CPU 101 for performance control executes a ready-to-win performance (performance of super ready-to-win A or B) having correspondence to the introduction performance and a notice performance as a series of performances without any division when the introduction performance is shifted to a prescribed stage (for example, an introduction 2 of the second stage) of the plurality of stages. With this kind of configuration, a performance effect is enhanced by providing a sense of unity in a performance, thus improving interest in a game.
Patent JP-2011240958-A (JP)
Title: Lateral sealing device of automatic multiple line stick packing machine and automatic multiple line stick packing machine
Inventor: YOTSUYA KOKI
IPC: B65B9/10
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a lateral sealing device of an automatic multiple line stick packing machine that can equalize a sealing surface pressure along a longitudinal direction of lateral sealing metal members oppositely arranged, with a simple, low-cost, and lightweight configuration.SOLUTION: A lateral sealing device 7 of an automatic multiple line stick packing machine 1 forms plural line packing films F' into a bag shape, respectively, and vertically seals overlapped both end parts of the packing film F' formed. Each of the cylindrically formed packing film is laterally sealed by being sandwiched in a lateral direction by lateral sealing metal members 71 and 81 (82) of the lateral sealing device 7, and a content is filled into the packing film by using a filling pipe 5, and then, a port into which the content is putted is laterally sealed, therefore, multiple lines of packing bodies are molded at the same time. The lateral sealing metal members 81 and 82 are divided into two or more parts in a longitudinal direction thereof and as well as supported to be turnable about supporting shafts 80A and 80B, respectively, in a plane surface along a sandwiching direction relative to a supporting member 80.
Patent JP-2011249126-A (JP)
Title: Keyboard module and electronic equipment
Inventor: KOGA YUICHI
IPC: G06F3/02
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide lightweight electronic equipment capable of preventing a key cap from floating.SOLUTION: Electronic equipment 1 relating to one embodiment comprises: a housing 10; a keyboard unit 31; and a spacer 32. The housing 10 includes a cover member 11. The cover member 11 has a first face 11a and a second face 11b and is provided with a plurality of holes 15. The keyboard unit 31 has a keyboard base 35 arranged in the housing 10, and a plurality of key caps 21 respectively supported by the keyboard base 35 at positions corresponding to the plurality of holes 15 and exposing to the outside of the housing 10. The spacer 32 is sandwiched between the cover member 11 and the keyboard base 35, and is provided with an insertion part 54 through which the plurality of key caps 21 are inserted. At least a portion of the key caps 21 is each located in a hole 15.
Patent JP-2011247192-A (JP)
Title: Device for drive and control of fuel injection valve in internal combustion engine
Inventor: SAKAMOTO HIDEYUKI
IPC: F02M61/16
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for drive and control of a fuel injection valve in an internal combustion engine, surely diagnosing deterioration of a boost capacitor as soon as possible without error and without stopping boosting operation.SOLUTION: The device includes a boost circuit 30 which has a boost coil 10, a switching element 11 supplying a switching current from the voltage VB of a battery power source to the boost coil 10, and the boost capacitor 14 storing the boosted voltage generated by switching operation of the switching element 11. The device, until a predetermined time elapses from the time point when the boosted voltage Vs stored in the boost capacitor 14 reaches a predetermined voltage VH, counts the number of the switching operation of the switching element 11 and diagnoses deterioration of the boost capacitor 14 based on the counted value.
Patent JP-2011246997-A (JP)
Title: Horizontal blind
Inventor: TAKAGI KOJI
IPC: E06B9/322
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the opening/closing operation loads of a horizontal blind whose raising/lowering cord is disposed at a position offset from the longitudinal direction center part of a slat and to surely prevent the shift of the slat.SOLUTION: The slat 18 can be raised/lowered by winding and unwinding the raising/lowering cord 22 to/from a raising/lowering drum 20, a notched part 18a is formed at at least one side edge of the slat, and one of vertical cords 16a, 16b at the front and back of a ladder cord is disposed along the notched part 18a. At least one raising/lowering cord 22a is positioned on the outer side of the side edge of the slat 18 and disposed along the vertical cord 16b for the slat 18 of at least one stage from the top, and is disposed so as to be inserted between the wall surface of the notched part 18a and the vertical cord 16b for the other slats 18.
Patent JP-2011249614-A (JP)
Title: Dielectric sheet and method for producing the same, and electromagnetic wave absorber
Inventor: WANO TAKASHI
IPC: H05K9/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thin and light-weight dielectric sheet having excellent electromagnetic wave (radio wave) absorption capacity by using a relatively small amount of graphite.SOLUTION: The dielectric sheet consists of a sheet having a thickness of 5-30 μm formed by drying a film of coating liquid containing a resin and natural graphite powder having an average grain size of 10 μm or less. Preferably, it is formed of coating liquid containing a resin, natural graphite powder having an average grain size of 10 μm or less, and a solvent where the proportion of natural graphite powder to resin is 5-20 vol.% and the total content of resin and natural graphite powder is 10-55 wt.%.
Patent JP-2011245104-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for increasing an interest in a game for enriching variation in opportunities and the degree of advantage.SOLUTION: In the slot machine, an AT drawing is performed with the satisfaction of AT drawing conditions as an opportunity, and transition can be made to an AT for executing a navigation performance when acquiring a navigation stock by the AT drawing. In the slot machine, a plurality of kinds of AT drawing conditions are provided, a plurality of kinds of navigation stocks acquired by an AT drawing are provided, and further an AT drawing is performed to acquire a maximum number of navigation stocks ("14") only when winning a specific minor extra bonus that can be won simultaneously with a big bonus and can be won also individually instead of winning simultaneously with the big bonus individually instead of winning simultaneously with a big bonus.
Patent JP-2010278010-A (JP)
Title: Organic light-emitting element
Inventor: IM CHOONG-YOUL
IPC: H05B33/26
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OLED equipped with an electrode in which the thermal stability, optical efficiency and durability can be improved.  <P>SOLUTION: The organic light-emitting element includes a substrate, a first electrode on the substrate, a second electrode opposing to the first electrode, and an organic layer interposed between the first electrode and the second electrode; the first electrode includes an aluminum-based reflecting membrane containing the first element and Ni, and a transparent conductive membrane formed on the Al-based reflecting membrane contacting with the Al based reflecting membrane; and the first element is one or more elements selected from a group consisting of La, Ce, Pr, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, and Lu.  <P>COPYRIGHT: (C)2011,JPO&INPIT