baber/WOPTO huggingface dataset:
Patent JP-2010184445-A (JP)
Title: Liquid discharge apparatus and method of controlling liquid discharge apparatus
Inventor: YAMAGUCHI SHUNJI
IPC: B41J2/165
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To restore cleaning performance without requiring replacement, and so on, and without adversely affecting durability.  <P>SOLUTION: The liquid discharge apparatus includes: a cleaning belt 41 that adsorbs ink attached to a portion where nozzle arrays are formed; a moving drive belt 53 for moving the cleaning belt 41 in an arrangement direction of the nozzles; a moving drive pulley 54, a belt driving motor 56, and a movement transmitting belt 57; an ink collecting body 61 for collecting waste ink absorbed by the cleaning belt 41; and a suction pump 63 for sucking the waste ink collected by the ink collecting body 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185636-A (JP)
Title: Heat exchanger
Inventor: SAKAKIBARA TETSUYA
IPC: B23K35/22
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger, capable of suppressing the dissolution of a tube with melted wax in brazing of the tube to a tank.  <P>SOLUTION: Each of the tank 4 and the tube 2 is composed of a clad material in which at least one surface of a core material is coated with a brazing filler metal. Both the brazing filler metal of the tank 4 and the brazing filler metal of the tube 2 contain Si, and the Si content of the brazing filler metal of the tank 4 is lower than the Si content of the brazing filler metal of the tube 2 and is 0 to 6%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185549-A (JP)
Title: Vibration control device
Inventor: UEKI SATORU
IPC: F16F13/06
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the abrasion of a shaft engaged slidably with a piston member, and to maintain the satisfactory sliding of the piston member over a long period.  <P>SOLUTION: This vibration control device 10 is configured to conduct switching between a shake orifice 31 and an idle orifice 32 having the flow resistance of a liquid lower than that of the shake orifice 31, by sliding the piston member 27 in the expansion and contraction directions of an orifice space 25 and a pressurization space 26 on the shaft 28, in accompaniment to liquid pressure fluctuation inside a main liquid chamber 14, and the shaft 28 includes the shaft body 28a formed integrally with an orifice member 21, and a hard layer 28b provided in an outer circumferential part of the shaft body 28a, and having a hardness higher than that of a material forming the shaft body 28a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191482-A (JP)
Title: Client server system, client device, and job processing distribution program
Inventor: FUKUSHIMA TAKASHI
IPC: G06F9/50
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To distribute a load to be imposed on a client by distributing execution of job processing to a client or a server.  <P>SOLUTION: In the case of executing job processing, the client 10 determines whether the job processing is executed by the client 10 or a server 20. As a result, when determining that the job processing is executed by the client 10, the client 10 executes the job processing, and when determining that the job processing is executed by the server 20, communication is made so that the job processing is executed by the server 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191568-A (JP)
Title: Device, system, and method for retrieving data and program
Inventor: IGUCHI MASATO
IPC: G06F17/30
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow a display device displaying data to use the retrieval result of data without performing retrieval processing in the display device.  <P>SOLUTION: In a data retrieval device, a data obtaining part 111 obtains retrieval target data from the display device and a condition specification part 112 specifies a retrieval condition. A retrieval part 113 retrieves the retrieval target data pertinent to the retrieval conditions, and a generation part 114 generates the identification information of the retrieved retrieval target data. A supply part 115 relates the generated identification information with the retrieval condition and supplies the identification information to the display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167234-A (JP)
Title: Magnet game apparatus
Inventor: YAMASHITA HIROSHI
IPC: A63F3/00
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: existing games allow to move Go stones and pieces of Shogi, chess and Othello with vibration of a game board and make it difficult to follow series of games in a newspaper and to play during travel on a vehicle.  <P>SOLUTION: To solve the inconvenience, Go stones and pieces have magnet and game board has thin steel plate on its surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188899-A (JP)
Title: Driving operation supporting device and driving operation supporting method
Inventor: SHIMIZU HIROSHI
IPC: B60W10/06
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sense of incongruity which a driver feels with avoidance control.  <P>SOLUTION: A vehicle control controller 14 detects erroneous operation of an accelerator pedal by the driver after braking force control is started, and when the erroneous operation of the accelerator pedal by the driver is detected, the operation of the accelerator pedal by the driver is restrained. With this, the driver without an intention to accelerate is prevented from acceleration pedal operation, whereby the sense of incongruity which the driver feels regarding the avoidance control can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188006-A (JP)
Title: Game machine and prize support section
Inventor: FUJITA KOJI
IPC: A63F9/30
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a prize support section, wherein the state of an open area can be easily changed.  <P>SOLUTION: A first support section 28 supports a first prize support section 26 so that the first prize support section can slide along the first support section 28, and a second support section 30 supports a second prize support section 27 so that the second prize support section can slide along the second support section 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190373-A (JP)
Title: Wave gear device
Inventor: CHO SHINGETSU
IPC: F16H1/32
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave gear device of a cup type or a silk hat type with remarkably improved load capacity.  <P>SOLUTION: A flexible external gear 3 of the cup type or silk hat type wave gear device 1 has a rim thickness t of (0.5237Ln(R)-1.32)d≤t≤(0.8728Ln(R)-2.2)d when a reduction ratio R of the wave gear device is smaller than 80, where d is a radius flexion amount of a rim neutral circle at its major axis position in the state of being flexed into an elliptical shape. It has the rim thickness t of (1.5499Ln(R)-5.8099)d≤t≤(2.5832Ln(R)-9.6832)d when the reduction ratio R is 80 or greater. An effective tooth width L of an external tooth 35 is set to a value within 21%-30% of a pitch circle diameter. This setting increases the tooth bottom fatigue marginal strength of the flexible external gear 3 to improve the load capacity of the wave gear device 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049671-A (JP)
Title: Coin hopper
Inventor: ABE HIROSHI
IPC: G07D1/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin hopper, capable of performing change in diameter of coins without adjustment of position or the like of a coin sensor.  <P>SOLUTION: The coin hopper is configured to move a coin by a pressing part disposed on the reverse side of a rotary disk with through-hole arranged in a bottom hole of a coin storage bowl having an upper opening and to flip the coin while holding it between a first guide arranged stationarily on a side of the rotary disk and a second guide provided to be elastically approachable to and separable from the first guide, and includes a coin detector which detects passage of the coin in association with movement of the second guide by the coin. The first guide includes a first diameter guide part responding to a first diameter coin and a second diameter guide part responding to a second diameter coin, and the first diameter guide part and the second diameter guide part can be selectably positioned, according to the coin diameter, to hold the coin with the second guide. The second guide is set so that its movement quantity by the first diameter coin is equal to that by the second diameter coin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199201-A (JP)
Title: Led lighting device
Inventor: ISHIZUKA AKIO
IPC: H01L33/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve control over a no-load voltage generated when the voltage across an LED rises or in the case of wire disconnection by a simple constitution, and to continuously change a current control mode and a voltage control mode.  <P>SOLUTION: An LED lighting device detects a voltage outputted from a voltage converting circuit 13 for increasing the voltage of a DC power source 11 and also generates a drive voltage by a voltage detecting circuit 14. The LED 15 is displayed according to the drive voltage of the voltage detecting circuit 14. A drive current flowing through the LED 15 is detected by a current detecting circuit 16. An output voltage value is acquired by an operational amplifier OP on the basis of the value obtained by adding the detected voltage Vo detected by the voltage detecting circuit 14 and the detected current Io detected by the current detecting circuit 16, and a value for a reference voltage Vref, and the output voltage of the operational amplifier OP and the output of a triangular wave generator TG are compared by a comparator CP to determine the duty of a drive pulse (a), thereby controlling the output voltage of the voltage converting circuit 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197163-A (JP)
Title: Thin-film temperature sensor and method for manufacturing the same
Inventor: INABA HITOSHI
IPC: H01C7/04
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce changes in the electrical characteristics, by suppressing increase in the heat capacity and by preventing advancement of oxygen.  <P>SOLUTION: This thin-film temperature sensor includes an insulating substrate 3; a thermistor thin film 4 formed in a pattern on the top of the insulating substrate 3; a Pt junction layer 5, formed in a pattern of Pt on a part from the top of the insulating substrate 3 over to the top of the thermistor thin film 4; an Ni plating layer 6 formed of Ni on the Pt junction layer 5; an Ni oxide film 7 formed on the surface of the Ni plating layer 6; and a lead wire 8 connected to the Ni plating layer 6. The lead wire 8 is welded to the middle of the Ni plating layer 6, to a penetration depth which is larger than that in the Ni oxide film 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198258-A (JP)
Title: Cache maintenance device, method and program thereof
Inventor: MIKAMI KEITA
IPC: G06F12/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache maintenance technology for suppressing increase in processing loads without deteriorating a reference speed even in an environment where update processing is highly frequently performed on a database.  <P>SOLUTION: A cache maintenance device 1 includes: an update information storage part 11 for storing cache entry update information; a maintenance condition storage part 21 for storing maintenance conditions; a maintenance condition generation part 31 for generating maintenance conditions and writing them into a maintenance condition storage part 21; a maintenance object selection par 41 for selecting a cache entry 1CE becoming the object of maintenance; a maintenance determination part 51 for determining whether or not maintenance conditions are satisfied; and a cache maintenance part 61 for performing the maintenance of the cache entry 1CE.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197804-A (JP)
Title: Image forming apparatus
Inventor: KORIYA TAKATOMO
IPC: G03G21/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which performs image quality control with high accuracy without reducing productivity to stably form an image with high image quality to a problem that accuracy of control is reduced when environment and characteristics of the image forming apparatus sharply change in conventional image quality control.  <P>SOLUTION: Reference patterns at a plurality of levels are formed on an image carrier, basic image forming conditions to be applied to attain levels of density of output images at all points on a gradation curve are corrected on the basis of detected density of the reference patterns formed by the image forming conditions at the plurality of levels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200136-A (JP)
Title: Transmitter, receiver, and transmission system
Inventor: KUSAKABE TAKESHI
IPC: H04L7/08
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To vanish probability of occurring pseudo synchronization in a receiver having a backward synchronization protection circuit when transmitting a bit stream by adding a header in which control information is stored to digital data having a synchronous pattern.  <P>SOLUTION: When a false synchronous pattern exists in a TS packet on a cycle of one packet for a predetermined times in succession, a bit flipping section 23 of a transmitter 2-1 reverses an LSB of a predetermined false synchronous pattern to generate reversed bit information showing the reversed bit position. A header generation section 21 converts reversed bit information into a flag to give it to the header. After synchronization is established from a received bit stream, a receiver 3-1 refers to the flag of the header to restore the reversed bit to an original one. Thereby, since the receiver 3-1 detects no false synchronous pattern for the predetermined times in succession, packet synchronization can be established at a correct position and no pseudo synchronization occurs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194598-A (JP)
Title: Drawing device for tubular work
Inventor: HISAYUKI KOJI
IPC: B21C3/02
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing device for a tubular work, capable of drawing the outer surface of a tubular work into a highly smoothed surface.  <P>SOLUTION: A drawing die 20 of a drawing device 10 has: a first curved part 1C, from which a work 40 leaves with its diameter being reduced; a die bearing part 2B; and a guiding part 2D having a second curved part 2C, which smoothly continues to an upper stream end F1 of the die bearing part 2B. The guiding part 2D comes into re-contact with the work 40 that has left the first curved part 1C, and guides the work 40 to the die bearing part 2B while reducing the diameter of the work 40. In a work drawing direction N, a central position G3 of a plug bearing part 3B of a drawing plug 30 is set in an upper region 2Ba ranging from the upper stream end F1 of the die bearing part 2B to 20% of the length L4 of the die bearing part 2B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235393-A (JP)
Title: Polymer with optical-active quaternary ammonium salt carried thereon, production method therefor, and production method for optical-active amino acid
Inventor: IZUNO SHINICHI
IPC: C08F220/38
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reusable polymer carried type asymmetric phase transfer catalyst (polymer with an optical-active quaternary ammonium cation carried thereon) capable of exhibiting a sufficient chemical yield and enantiomer excess yield; and a production method therefor.  <P>SOLUTION: This polymer with the optical-active quaternary ammonium cation carried thereon contains a repetition unit expressed by Formula (1), where A<SP>+</SP>represents an optical-active quaternary ammonium cation residue, B represents a divalent group such as phenylene which may have a substituent, Z represents a divalent group such as an alkylene, n is an integer of 0-10, and R<SP>1</SP>represents hydrogen atom or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203107-A (JP)
Title: Button lock
Inventor: OCHIAI MIYUKI
IPC: E05B37/16
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button lock capable of reducing the depth dimension of a device more than before without impairing the operability and increasing the application fields of the device.  <P>SOLUTION: This button lock includes a dial 36 (37, 38) which is rotatable to a movement permissible position where the movement of a sense cam 32 from an unlocking inhibiting position to an unlocking permissible position is allowed and to a movement inhibiting position where the movement of the sense cam 32 from the unlocking inhibiting position to the unlocking permissible position is prohibited and a bush button 52 (53, 54) which is disposed so as to be movable in the direction perpendicular to the rotating center axis of the dial 36 (37, 38) and rotates the dial 36 (37, 38) a predetermined angle according to the movement. When a locking bar 14 is at a lock position, the locking bar 14 can be moved to the unlocking position by moving the sense cam 32 from the unlocking inhibiting position to the unlocking permissible position after the dial 36 (37, 38) is rotated from the movement inhibiting position to the movement permissible position by the push button 52 (53, 54).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201546-A (JP)
Title: Method and apparatus for correcting defect
Inventor: SUZUKI TOMOHIRO
IPC: B24B49/10
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an apparatus and method for correcting a defect, which correct a projection defect with high precision if warp, deflection or the like is formed in a workpiece.  <P>SOLUTION: The apparatus for correcting the defect includes the lifting mechanism of a polishing unit; a position detection means for detecting a position with respect to a reference coordinate system and outputting it as information continued in terms of time; and a signal processing device for controlling drive. The polishing unit includes a polishing head having a tape travel device; and a distance sensor for measuring a distance to the surface of the workpiece and outputting it as information continued in terms of time. The signal processing device includes a contact point detection means 55 for detecting the contact point between a polishing tape and the projection defect based on a timewise change of the information output from the distance sensor, or based on the timewise change of this information and a timewise change of the information output from the position detection means; and a polishing end point determination means 46 for determining whether after the contact point is detected, the polishing unit descends by a relative descent amount with respect to the surface of the workpiece using the information output from the distance sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200964-A (JP)
Title: Ball lifting device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball lifting device capable of preventing a side-displacement correcting function of a conveying belt through a tension roller mechanism from decreasing without damaging the belt.  <P>SOLUTION: An upper pressing roller 130 is provided between an upper roller and the tension roller mechanism, wherein the upper pressing roller 130 sticks dirt sticking on the belt 15 onto itself by touching a lifting-down face of the belt 15 circulating from the upper roller. Thereby, the dirt on the belt 15 is removed without damaging the belt 15 and is prevented from sticking and depositing to the tension roller. As a result, the decrease of the side-displacement correcting function of the belt 15 through the tension roller mechanism is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265625-A (JP)
Title: Rocking member apparatus and optical deflector using the rocking member apparatus
Inventor: NISHIZAWA HIDETA
IPC: H04N1/113
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocking member in which the driving frequency for achieving an efficient driving can be determined even if the resonance frequency changes and to provide an optical deflector using the rocking member apparatus.  <P>SOLUTION: A rocking member apparatus includes a vibratory system 200, vibration detecting portions 120, 260 and 240 for detecting the vibration condition of the rocking member, a driving portion 220 which drives the vibratory system with a drive signal, and a controlling portion 250 which regulates the drive signal supplied to the driving portion. The vibratory system 200 has a resonance frequency and includes at least one rocking member capable of being reciprocally and rotatably vibrated. The controlling portion 250 regulates a driving frequency of the drive signal so that a delay phase difference between the drive phase of the drive signal and the vibration phase of the vibratory system 200 obtained from detection results of the vibration detecting portion, both obtained when the vibratory system 200 is vibrated at a prescribed frequency, is maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206561-A (JP)
Title: Flat speaker
Inventor: FUJIOKA KAZUMA
IPC: G10K11/178
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an influence of a sound leak on the back side of a flat speaker installed on a ceiling or wall.  <P>SOLUTION: The flat speaker includes a dish-like frame 2 having an opening, a flat plate type diaphragm provided in the opening of the frame 2, a driving unit provided in the frame 2 and coupled to the diaphragm to vibrate the diaphragm, and a noise reduction device 3 provided on the opposite side from the diaphragm in a sound output direction, the noise reduction device 3 being configured to output a cancel sound for a sound to be silencing. Thus, the noise reduction device 3 outputs the cancel sound to deaden or reduce a sound which may be offensive to residents of upper-story and adjacent rooms. Consequently, the influence of the sound leak on the back side of the flat speaker 1 can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202056-A (JP)
Title: Mounting structure of door weather strip
Inventor: KURUSU SHUJI
IPC: B60J10/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure capable of easily and strongly mounting an annular door weather strip.  <P>SOLUTION: In this mounting structure, the annular door weather strip 10 is mounted along the whole region of an outer peripheral edge of an automobile door 20. In the door 20, an opening recessed part 22 opened toward an indoor side is formed. A densely inserted projecting part 12 inserted densely into the opening recessed part 22 is projectingly provided from a mounting base part 11 of the door weather strip 10, and a hard material 13 is continuously buried in the mounting base part 11 and the densely inserted projecting part 12. The whole of the door weather strip 10 is inserted and mounted in the door 20 in a substantially horizontal direction from the indoor side.  <P>COPYRIGHT: (C)2010,JPO&INPIT