baber/WOPTO huggingface dataset:
Patent JP-2011027933-A (JP)
Title: Driving device and image forming apparatus
Inventor: TANIGUCHI KOICHI
IPC: G03G15/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-accuracy inexpensive control for eliminating influence of decentering and backlash of respective gears 30 and 31 to reduce rotating speed unevenness of a photoreceptor drum 4.  <P>SOLUTION: An idler gear 31 is meshed with a photoreceptor gear 30 fixed to a rotational shaft 4a in the photoreceptor drum 4. The idler gear 31 is constructed of a pair of gears 31a and 31b, and between the both gears 31a and 31b, an energizing means 35 energizing the both gears 31a and 31b in the opposite rotating directions mutually is arranged. In this way, backlash is eliminated in the respective gears 30 and 31. One flag 32a is fixed to the idler gear 31, and passage of the flag 32a is detected by a detection part 32b. In this way, rotating speed unevenness of the photoreceptor drum 4 is detected via the idler gear 31 and control is carried out to reduce the rotating speed unevenness of the photoreceptor drum 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030348-A (JP)
Title: Inverter device
Inventor: ZUSHI YUSUKE
IPC: H02M7/48
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an inverter device which is configured such that, since the shape of a DC bus bar can be formed depending on frequencies of currents, the whole cross section of the DC bus bar is not necessary to coincide with the cross section of a DC power supply lead-in terminal, and as a result, the volume of the DC bus bar is reduced.  <P>SOLUTION: The inverter device 10 includes the DC bus bar 13 which is arranged between a battery power supply 11 and a motor 12 driven by an alternate current and composed of a positive electrode DC bus bar 13A and a negative-electrode DC bus bar 13B which allow direct currents fed from the battery power supply 11 to pass therein, a capacitor 14 connected to the DC bus bar 13, and power modules 15, 16 and 17 which are connected to the capacitor 14 via the DC bus bar 13, convert direct currents to alternate currents, and output them. The capacitor 14, or the positive electrode DC bus bar 13A and the negative-electrode DC bus bar 13B which are connected to the power module 15, 16 and 17 are arranged so that their central positions approximate each other on the basis of heights of frequencies of currents flowing in the DC bus bar 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025503-A (JP)
Title: Security medium and authenticity determination method
Inventor: OZAWA TATSURO
IPC: G06K19/06
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security medium that does not require a standard pattern and is not affected by variations in degree of similarity between a standard pattern and a pattern to be tested due to instrumental errors of an authenticity determiner, and also, is difficult to duplicate and has high security even while reducing an FMR and an FNMR.  <P>SOLUTION: A magnetic ink layer 4 is formed by pattern-printing a magnetic ink that absorbs infrared light. The magnetic ink layer is formed on a base material 2 that reflects infrared light. A shielding layer 5, allowing near-infrared light to transmit therethrough, is formed so as to cover the magnetic ink layer. Therefore, it is possible to execute authenticity determination by comparison between two types of measurement results obtained by a magnetic sensor and infrared-light reading. Consequently, it is not necessary to prepare a specific standard pattern, and also, it allows formation of a variable information part 3 for each security medium 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010029660-A (JP)
Title: Golf club head with loft-based weight and method for manufacturing golf club heads
Inventor: JERTSON MARTY R
IPC: A63B53/04
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head in which the weight position is adjustable.  <P>SOLUTION: The golf club head includes a body and a weight 710. The body has a toe end 330, a heel end 332, a front end 334, a back end 336, a top wall portion 342, a bottom wall portion 344, and a face portion 340 associated with a loft angle 550. The weight 710 is positioned at a predetermined distance 720 relative to the front end plane 510. Further, the weight 710 is positioned along an axis 380 extending between the front end 334 and the back end 336. The distance 720 is inversely proportional to the loft angle 550.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242437-A (JP)
Title: Sulfonamide derivative
Inventor: MUTO SUSUMU
IPC: A61K33/24
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound and the like useful as a medicament for enhancing an effect of cancer therapy based on a mode of action of DNA injury.  <P>SOLUTION: Disclosed are the compounds or their salts represented by formula (II) (wherein, in the case of n=0, A is a substituted 3C-6C cycloalkyl or the like; B is a single bond or the like; Y is hydrogen or the like; and in the case of n=1, A is a substituted 3C-6C cycloalkyl or the like; B is a substituted or an unsubstituted methylene; and W, X and Y are each hydrogen or the like). The compound or its salt is useful as a medicament for enhancing the effect of cancer therapy based on a mode of action of DNA injury.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032830-A (JP)
Title: Display lock with skylight
Inventor: MATSUOKA YUKI
IPC: E05B9/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display lock which can lightly and easily visibly display the presence or absence of lighting inside a bathroom, a toilet booth, or the like, and can adapt even to a change in the thickness of a door.  <P>SOLUTION: This display lock with a skylight includes inner and outer escutcheons 1, 2 attached to the inner and outer surfaces of a door 7 with the latch of a bathroom or a toilet booth interposed therebetween and bar-like outdoor side and indoor side light guide bars 15, 16 formed of a light guide material. A projection 17 is formed on one of the end faces of the mutually facing outdoor side and indoor side light guide bars when the light guide bars coaxially abut on each other, and an engagement hole 18 slidably engaged with the projection is formed in the other. While the projection of one light guide bar is engaged with the engagement hole of the other light guide bar, the pair of light guide bars are inserted through the inner and outer escutcheons and the door, and locked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040193-A (JP)
Title: Irradiation device
Inventor: NAKAMURA MASAKI
IPC: H01J65/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric-pressure plasma generating device capable of preventing transition from glow discharging to arc discharging and moreover capable of solving various problems in using a pulse power source.  <P>SOLUTION: An AC electric field is supplied between an internal electrode 13 arranged inside a discharging vessel 11 in which an inert gas layer 14 with an inert gas enclosed is formed and an external electrode 25 arranged outside the discharging vessel 11 interposing a reactive gas layer 24 in which a reactive gas is flowed under an atmospheric pressure, and discharging generated between the external electrode 25 and the internal electrode 14 is generated through plasma discharging in the reactive gas layer 24 and excimer discharging in the inert gas layer 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038292-A (JP)
Title: Latch device for vehicle seat
Inventor: SETO NAOYA
IPC: E05B85/26
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch device for vehicle seat, which moves the seat for a vehicle body when operating a ratchet member more securely than ever.  <P>SOLUTION: This latch device for vehicle seat is constituted in such a way that a stopper member 50 has a support shaft member 51 in its terminal part, a base plate 10 has a slide guide groove 12, a latch member 20 has an engaging part 25 being engaged with the support shaft member 51, spring members 40 energizing the ratchet member 30 in the direction for bringing the ratchet member 30 closer to the latch member 20 always and letting the latch member 20 retreat and rotating it if the ratchet member 30 comes off the latch member 20 advancing into a cut-out groove 11 are provided in the latch member 20 and the stopper member 50, respectively, and the slide guide groove 12 in the base plate 10 is formed to bring a spring connection part 53 of the stopper member 50 closer to a spring connection part 33 of the ratchet member 30 gradually when the latch member 20 retreats and rotates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040274-A (JP)
Title: Circuit breaker
Inventor: ASANO HISANOBU
IPC: H01H83/20
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker in which protection function of the breaker can be selectively switched over by a simple button operation so that it can be operated as a wiring breaker or an earth leakage breaker as required.  <P>SOLUTION: The circuit breaker includes an overcurrent protection and a ground fault protection function having, mounted thereon, a main circuit contact 2, a switch mechanism part 3, an operating handle 4, an overcurrent tripping device 5, a zero-phase current transformer 6, a leakage detection circuit 7, and a trip coil unit 8 in a body case. A mode switching unit 11 which makes On-Off operation by a push-button 16 is interposed and connected to a wiring path of a power supply line 9 that supplies power from the main circuit 1 to the leakage detection circuit 7 and selects and sets the ground fault protection function to "valid" and "invalid".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038719-A (JP)
Title: Ventilation system
Inventor: MIZUTANI KEIICHI
IPC: F24F11/02
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation system capable of continuously controlling a ventilator performing ventilation, and a ventilator which is operated, only when an operation instruction is received in order to prevent the air pressure inside a house from becoming lower than that outside the house, and moreover, in order to prevent energy from being wasted.  <P>SOLUTION: The ventilation system includes the first ventilator 3 performing continuous operation for continuously ventilating air in a living space R; the second ventilator 2 ventilating the air in the living space R, only when the operation instruction is received; and a control device 1 controlling the first and second ventilators 2, 3. When it is detected that the second ventilator 2 receives the operation instruction, the control device 1 stops the ventilation by the first ventilator 3 and starts ventilation by the second ventilator 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024967-A (JP)
Title: Hitting-back type punching ball
Inventor: HATAKEYAMA HARUKI
IPC: A63B69/22
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a punching ball of a simple structure, which requires no special driving device and controller, etc. to be installed, providing user a highly effective training comparable to a one-on-one practice only with itself, because the punching ball hits back at user with its arm by moving rapidly and irregularly imitating personal countercharge according to the punches it receives, and which does not easily bore user with practice.  <P>SOLUTION: On the hitting-back type punching ball, a light arm structure which can freely revolve, flex and extend is mounted through a body structure which is rotatable as necessary. The arm structure increases the movement of attack as a result of action of elasticity of the punching ball and of an elastic member supporting the punching ball according to the punches it receives, and it hits back rapidly and irregularly imitating a motion of a person.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009286690-A (JP)
Title: Ozone liquid converter, communication implement, and sealed container
Inventor: IKEDA KOICHIRO
IPC: A61L2/18
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a series of works such as manufacturing ozone liquid and transport of a medical use container finishing sterility or the like to an sealed container cannot be carried out without causing invasion of bacillus from outside and ozone cannot be positively used in a medical field.  <P>SOLUTION: An ozone liquid converter 1 which converts a liquid held in a sealed vessel 3 into ozone liquid includes: a liquid closing pass 5 in which both ends are attachably/detachably connected to the sealed vessel 3 in an internally communicating state and which forms a liquid circulation pathway with the sealed vessel 3; an ozone gas taking in part 11 or the like which is arranged in the middle of the liquid closing pass 5; and an ozone gas discharge part 27 or the like which discharges ozone gas which has not dissolved in the liquid to the outside of the pathway. Since the liquid in the sealed vessel 3 is converted into an ozone liquid and ozone gas does not enter, whereby the container is not broken, and the converter is directly used as a medical application bag for a normal saline solution or injection solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012212696-A (JP)
Title: Fresnel lens structure, light condensing device, fresnel lens for solar cells with cover glass, and manufacturing method of the fresnel lens for the solar cells with the cover glass
Inventor: IGUMA HISAO
IPC: C03C27/10
Filed: 2009-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a light condensing device, such as a solar cell device, having a fresnel lens with a cover glass which is made up entirely of glass.SOLUTION: A light condensing device includes: a cover glass; a glass fresnel lens which has uneven surfaces on a first surface and a rear surface and directly contacts with one surface of the cover glass at the first surface to be integrated therewith; and a light receiving element facing the fresnel lens and disposed so as to be spaced away from the fresnel lens. The above problem is solved by including these components.
Patent JP-2009273183-A (JP)
Title: Transmission apparatus, and transmission method
Inventor: KISHIYAMA SACHIHISA
IPC: H04L27/00
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission efficiency of a control channel and use efficiency of a frequency in a communication system which transmits data to a counterpart of communication with a better channel condition on a priority basis.  <P>SOLUTION: A transmission apparatus transmits data to a counterpart of communication with a better channel condition on a priority basis, using one or more frequency blocks including one or more carrier frequencies. The transmission apparatus includes: a selecting means that evaluates the channel condition of each of a plurality of counterparts of communication for each frequency block and selects one or more counterparts of communication from among the plurality of counterparts of communication; a deciding means that decides at least a modulation scheme in accordance with the evaluated channel condition; a means that creates a control channel indicative of one or more frequency blocks that can be used for the selected counterpart of communication to receive the data and also indicative of the decided modulation scheme; and a means that transmits, to the selected counterpart of communication, the control channel and a data channel modulated by use of the foregoing modulation scheme.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084129-A (JP)
Title: Liquid crystal polyester resin mixture, and reflection plate and emission device using the same
Inventor: IWASE SADANOBU
IPC: C08K3/22
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal polyester resin mixture which can provide a reflection plate that has a high reflectance with so small an amount of a highly reflective filler incorporated.  <P>SOLUTION: The liquid crystal polyester resin mixture comprises a liquid crystal polyester, a particle titanium oxide, and at least one compound selected from the group consisting of an aliphatic acid amide and an aliphatic amide metal salt, wherein the particle titanium oxide is contained in an amount of 40-80 pts.wt. based on 100 pts.wt. of the liquid crystal polyester, and the at least one compound selected from the group consisting of the aliphatic acid amide and aliphatic amide metal salt is contained in an amount of 0.005-0.15 pts.wt. based on 100 pts.wt. of the liquid crystal polyester.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011046483-A (JP)
Title: Main shaft brake of passenger conveyor
Inventor: NAGAYA SHINJI
IPC: B66B25/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main shaft brake of a passenger conveyor with less deceleration.  <P>SOLUTION: The main shaft brake of the passenger conveyor has first and second braking devices which are held by a main shaft with the friction to respectively generate the braking torque of 1/2 of the quantity necessary for braking a passenger conveyor, and when a drive chain is broken, the second braking device is operated after the braking for the predetermined time by the first braking device. The time delay is imparted by the combination of two ratchet wheels with their phase being deviated from claws, and the combination of the claw, the ratchet wheel and a cam mechanism to be driven by the ratchet wheel with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046417-A (JP)
Title: Film clamping device, and packaging apparatus having the film clamping device
Inventor: TAKAHANA MASAKAZU
IPC: B65B41/04
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film clamping device capable of suppressing power consumption, and a film packaging apparatus having the film clamping device.  <P>SOLUTION: According to the film clamping device, the front end of a film 12a pulled out of a rotatably supported film roll 12 is set in a stand-by state at a stand-by unit 7, and a film clamping unit 8 moves from an initial position to the stand-by unit to catch the front end of the film standing by at the stand-by unit to pull out the film. The film clamping unit 8 is composed of openable/closable upper and lower members 8a and 8b, and is provided with an operating unit 24 that controls opening/closing of the upper and lower members. Near the stand-by unit, a guide unit 25 is provided to abut on the operating unit 24 to open/close the film clamping unit 8. The film clamping unit 8 opens its upper and lower members when approaching the stand-by unit 7 and clamps the film when reaching the stand-by unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278684-A (JP)
Title: Transmission apparatus, receiving apparatus and wireless communication system
Inventor: MIYOSHI KENICHI
IPC: H04W72/12
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fall in downlink throughput in a communication system in which communication resources are allocated to communication terminals on the basis of downlink channel quality.  <P>SOLUTION: A communication mode determination section 201 determines the communication mode on the basis of the CIR measured by a CIR measurement section 219; a DRC signal creation section 202 creates a DRC signal with a number corresponding to the communication mode; and a DRC power controller 205 refers to a transmission power table 206 showing the correspondence between DRC numbers and transmission power, and, on the basis of the transmission power of a pilot signal output from a pilot power controller 209, increases transmission power in proportion as the DRC signal indicates that downlink channel quality is good.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134423-A (JP)
Title: Liquid crystal display
Inventor: HORI TAKASHI
IPC: B60K35/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of enhancing a texture while bringing depth feeling, by providing three-dimensionally boundary portions of a plurality of display parts in the liquid crystal display, by partitioning wall parts.  <P>SOLUTION: The liquid crystal display is interposed with a see-through synthetic resin protection filter 6 in a surface side of a front panel (display panel 2), or between the display panel 2 and a liquid crystal display element 5, the band-like partitioning wall part 6a projected toward the surface side of the display panel 2 is provided between respective display part areas of the liquid crystal display elements 5 partitioned by partitioning parts 2b provided in the display panel 2, in the protection filter 6, a circuit board 3 includes a light source 4 for guiding a light to the partitioning wall part 6a, and a case 1 includes a light guide part 1a for guiding the light of the light source 4 for transmission-illuminating the partitioning wall part 6a, to the partitioning wall part 6a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011055087-A (JP)
Title: Mems microphone and method of manufacturing the same
Inventor: TAKAHASHI HIROSHI
IPC: H04R31/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-yield, low-cost and compact MEMS microphone, and a method of manufacturing the same.  <P>SOLUTION: The MEMS microphone includes: a diaphragm membrane which is vibrated by a sound pressure and has a vibrating electrode; a back plate film which has a plurality of through-holes through which sound waves pass and has a fixed electrode facing the vibrating electrode across an air gap and forming a capacitor; a spacer which has the air gap inside and keeps space between the diaphragm and the back plate film; an electrode part connected to the vibrating electrode and the fixed electrode; and a support substrate which has an opening as a back chamber at a position facing the vibrating electrode and a back chamber side wall perpendicular to the diaphragm on the side face of the opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054436-A (JP)
Title: Lighting device
Inventor: TEI MASUHIDE
IPC: F21Y101/00
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which provides excellent color rendering, suppresses deterioration caused by ultraviolet rays, and reduces manufacturing cost.  <P>SOLUTION: The lighting device 1 includes: a light source 5; and a luminescent glass 6 for covering at least part of the light source 5. The luminescent glass 6 is excited by light emitted from the light source 5 and having a shorter wavelength than an absorption edge wavelength of the luminescent glass 6, and emits continuous spectrum light having a longer wavelength than the wavelength for exciting the luminescent glass 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010065995-A (JP)
Title: High efficiency heat generating device using vortex flow
Inventor: CHANG TAE-BONG
IPC: F24H1/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficiency heat generating device generating no noxious gases caused by combustion of fuel, environmentally friendly, dispensing with having or carrying the fuel, being safely used without the risk of a fire.  <P>SOLUTION: This device is provided with: a motor; a body having a through-hole for inserting a rotating shaft of the motor, a plurality of step-like recessions on an inner surface, and a delivery pipe communicated with the inner surface on an outer periphery surface; a cover having a through-hole to which a suction pipe is attached at a center, and a plurality of step-like recessions on an inner surface, and attached to the body; an impeller-like fluid accelerating part formed on an end of the rotating shaft of the motor; and a vortex flow active part attached to be separated with a prescribed interval from the inner surfaces of the body and the cover, having a hole for inserting the rotating shaft of the motor on a center part, and having a plurality of step-like recessions on an outer side.  <P>COPYRIGHT: (C)2010,JPO&INPIT