baber/WOPTO huggingface dataset:
Patent JP-2010249425-A (JP)
Title: Burner
Inventor: MINEGISHI YUKIO
IPC: F23C9/08
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner capable of performing stable combustion without degrading low NOx performance even when a turndown ratio is increased, in the low NOx burner.  <P>SOLUTION: In this burner having a nozzle 1 for injecting a fuel, an air distributing means 4 for combustion air, and an air passage 3 for supplying the combustion air to the fuel injected from the nozzle, the air of high speed is blown to the secondary air jet flow as the main combustion air to increase a flow speed of the secondary air jet flow and to amplify disturbance even in reducing the combustion amount to reduce a flow rate of the combustion air supplied from the air distributing means according to reduction of fuel injection amount from the nozzle, a high-pressure jetting port 12 of 1 kPa or more is disposed in a secondary air jetting port 8 as an outlet of the main combustion air to facilitate mixing with the atomized fuel, and a high-pressure air nozzle 15 is disposed to jet the high-speed air in the coaxial direction with the second air jet flow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250737-A (JP)
Title: Program and method for controlling print, and printing system
Inventor: MORI KAZUO
IPC: G06F3/12
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy and sure selection of functions which more contributes to resource saving by improving the visibility and operability of setting contents required for the use of the functions.  <P>SOLUTION: When the start of printing is indicated in a window displayed by a printer driver 213B, a program 213C is started to display a window 33 in the forefront. In areas 333A, 333B and 334 of the window 33, images of buttons 41 to 45 for accepting operations of selecting functions which more contribute to resource saving than already selected functions are displayed together with a start decision button 335 for accepting an operation of decidedly indicating the start of print processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249480-A (JP)
Title: Method of blocking boiler flue
Inventor: MIYAMITSU AKIYOSHI
IPC: F23J13/08
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily block a boiler flue for a short time by constituting a closing body by a plurality of blocking members, carrying the respective blocking members to a blocking portion of the boiler flue, connecting the respective blocking members to the boiler flue from the inner side of the boiler flue and interconnecting the blocking members to close the cross section of the boiler flue by the closing body.  <P>SOLUTION: In a method of blocking the boiler flue 1, a closing plate 2 for closing the cross section 1a of the boiler flue 1 is constituted of blocking plates 21-24 and a vertical beam 25 each having the size enabling carrying to the blocking portion of the boiler flue 1. The blocking plates 21-24 and the vertical beam 25 are carried to the blocking portion of the boiler flue 1, and the blocking plates 21-24 and the vertical beam 25 are welded to the boiler flue 1 from the inner side of the boiler flue 1. The blocking plates 21-24 and the vertical beam 25 are welded to each other and the cross section 1a of the boiler flue 1 is closed by the closing plate 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255538-A (JP)
Title: High pressure fuel supply pump
Inventor: TAKAHASHI SUNAO
IPC: F02M37/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in the structure of an electromagnetic drive type valve mechanism of the conventional art that, since a connector of the electromagnetic type valve mechanism is integrally mounted to an outer periphery of an electromagnetic drive device by resin molding, when screw-fastening a unit of the electromagnetic drive type valve mechanism to a pump housing, the connector cannot be disposed at an optional position with respect to a screw-fastening end point position, and to freely set the position of the connector by solving the problem.  <P>SOLUTION: The problem can be solved by forming a valve mechanism part 320 of the electromagnetic drive type valve mechanism and an electromagnetic mechanism part 310 to which the connector is provided as separate bodies, fixing the valve mechanism part 320 to a body 1, and thereafter press-fitting and fixing the electromagnetic mechanism part 310 provided with the connector to the valve mechanism part 320.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253417-A (JP)
Title: Self-propelled vehicle having waste recycling function
Inventor: YAMADA SUSUMU
IPC: B60P3/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently peel and recover a label wrapped around the surface of a collected waste container while securing rapid segmentation treatment of the waste container.  <P>SOLUTION: A factory truck 10 is a self-propelled vehicle having a waste recycling function for breaking PET bottles P made of PET, a recyclable material, into chips P3 while collecting the PET bottles P, and an alignment part 30 for aligning the PET bottles P sequentially sent through a charging part 20, a chip production part 40 for cutting the PET bottles P aligned by the alignment part 30 into chips, and a chip storage part 80 for storing the chips produced in the chip production part 40 are equipped on a carrier 12. The PET bottles P are subjected to segmentation treatment in a segmentation device 51 before compression treatment in a compression device 56.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255981-A (JP)
Title: Refrigerating cycle device
Inventor: IIJIMA HITOSHI
IPC: F25B1/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a refrigerating cycle device capable of equally distributing coolant to flow passages of a plate-type heat exchanger and capable of suppressing cost increase.  <P>SOLUTION: The refrigerating cycle device is composed by connecting a compressor 1, an air heat exchanger 3, a first flow rate control valve 4, and the plate-type heat exchanger 5 by a coolant pipe. The refrigerating cycle device includes a gas-liquid separator 6 provided between the first flow rate control valve 4 and the plate-type heat exchanger 5, a bypass pipe 9 with one end connected to the gas-liquid separator 6 and the other end connected to an intake side of the compressor 1, and a supercooling heat exchanger 7 for heat exchanging between coolant which flows between the air heat exchanger 3 and the first flow rate control valve 4 and coolant which flows in the bypass pipe 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253901-A (JP)
Title: Bonding method for urethane foam block for electrode preform, and method of manufacturing metal porous body for electrode using the bonding method
Inventor: YAMAGUCHI TATSUJI
IPC: H01M4/80
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding method for urethane foam blocks for an electrode preform which can be applied even to a non-smooth bonding surface, and facilitates bonding operation, and to provide an efficient method of manufacturing a metal porous body for an electrode having excellent conductivity.  <P>SOLUTION: The bonding method, for bonding the urethane foam blocks 2a, 2b for the electrode preform to each other in the foaming direction of the urethane foam blocks, includes a process for arranging an elastic bonding layer 6 having a thickness of 1.0-10.0 mm between bonding surfaces 5a, 5b, and a process for bonding the urethane foam blocks to each other by joining the bonding surfaces of the urethane foam blocks via the arranged bonding layer and then curing the bonding layer. In the method of manufacturing the metal porous body for the electrode, the metal porous body is manufactured by using the urethane foam blocks which have been bonded using the bonding method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262772-A (JP)
Title: Lighting device and method for dimming the lighting device
Inventor: TATSUMI NAOTAKE
IPC: H05B37/02
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To supply sufficient power supply voltage to an illumination circuit, even when a dimming level is changed, and to simply configure a dimming signal detection circuit.  <P>SOLUTION: In a pulse modulation circuit 1, a modulation signal S11, which is obtained by superimposing dimming pulses, having a constant pulse width at pulse intervals sufficiently longer than the pulse widths of the dimming pulses, is generated on a voltage signal from a DC power supply PS. Moreover, the pulse modulation circuit 1 sets a dimming voltage which is a low level for the dimming pulse, based on the dimming voltage of a level adjustment signal Sadj. The dimming signal detection circuit 21 extracts the dimming pulse from the voltage signal to generate the dimming signal S21 of the dimming voltage Vc and supplies the generated dimming signal to the illumination circuit 23. Since the dimming voltage which is the low level of the dimming pulse is changed, when the dimming level is changed, the dimming signal detection circuit 21 can be configured simply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263727-A (JP)
Title: Motor control device
Inventor: NIIMI YOSHIKAZU
IPC: H02P27/06
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device capable of achieving feedback control having higher reliability compared to driving of a motor while resolution of monitor current corresponding to rotation speed of the motor can be switched.  <P>SOLUTION: A high resolution circuit 320 and a low resolution circuit 330, to which a level difference is given to resolution of current to be monitored, for extracting a value of current flowing in the motor 100 and monitoring a driving state of the motor, are installed. Current to be monitored is taken through the high resolution circuit 320 in a prescribed low-speed rotation region where rotation speed of the motor 100 is low. Current monitored through the low-speed resolution circuit 330 is taken in the high-speed rotation region where rotation speed of the motor 100 is higher than the low-soeed rotation region. The high resolution circuit 320 and the low resolution circuit 330 are switched between the low speed rotation region and the high-speed rotation region of the motor 100 in a period where the high resolution circuit 320 and the low resolution circuit 330 are selected by overlapping.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262899-A (JP)
Title: Secondary battery and battery case
Inventor: KUSAMA KAZUYUKI
IPC: H01M2/02
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery and a battery case improving durability of the battery by reducing temperature variation within the battery.  <P>SOLUTION: A lithium ion battery 100 is equipped with: a power generation element 60; a battery case 10 for housing the power generation element 60; and a positive current collecting terminal 31 and a negative current collecting terminal 32 joined to the power generation element 60. The battery case 10 is equipped with: a non-coating region 13 covering a part of the power generation element 60; and a coating region 12 covering the portion which is not covered with the non-coating region 13 of the power generation element 60, and the surface of which is coated with a black color. A joining portion 40A of the positive current collecting terminal 31 and the power generation element 60, and a joining portion 40B of the negative current collecting terminal 32 and the power generation element 60, are positioned in the range which is covered with the coating region 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268597-A (JP)
Title: Electric rotating machine and drive system of the same
Inventor: TANIGUCHI MAKOTO
IPC: H02K19/22
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electrical machine having a stator wound with a winding by concentrated winding and reducing the magnetic noises and ripples.  <P>SOLUTION: The stator core of the stator 2 of the rotating electrical machine 1 is formed with twelve teeth 2a, and the magnetic pole 3a of the rotor 3 is constituted of 10 or 14 permanent magnets arranged alternately to N and S poles. As a result, the pitch of the teeth 2a to the pitch π of the magnetic pole 3a has an electric angle of (1±1/6)π. On the stator 2 first and second three-phase windings 4a, 4b are wound, and the winding directions of the corresponding phase-windings wound on the adjacent teeth 2a are mutually in the reverse directions, causing the first and second three-phase windings to be a reverse direction with each other. Consequently, the phase difference between the first and second three-phase windings caused by the pitch (1±1/6)π of the teeth is π/6. Hence, a sixth harmonic is offset to reduce magnetic noises and ripples resulting from the sixth harmonics.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267876-A (JP)
Title: Printed circuit board, electronic device, high voltage power supply device, image forming apparatus, and method of manufacturing electronic device
Inventor: NAGASAKI OSAMU
IPC: H05K1/02
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To protect a semiconductor component with an inexpensive and simple method from a discharge generated from a piezoelectric element owing to the pyroelectric effect in a process of a flow soldering.  <P>SOLUTION: An electronic device includes, for instance, a printed circuit board soldered with the use of a solder jet flow, a semiconductor component provided on the printed circuit board, and a piezoelectric element provided on the printed circuit board. Further, the electronic device includes a reference potential pattern and a land. The reference potential pattern imparts a reference potential to at least one of the semiconductor component and the piezoelectric element. The land is provided between the semiconductor component and the piezoelectric element, connected to the reference potential pattern, and formed by exposing the wiring part from a solder resist layer of the printed-wiring board. This causes the discharge current generated in the piezoelectric element owing to the pyroelectric effect in a process of the flow soldering using the solder jet flow to flow on a discharge channel formed by the piezoelectric, the land, the reference potential pattern, and the solder jet flow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271149-A (JP)
Title: Reactor containment structure
Inventor: UTA NOBUKI
IPC: G21C9/004
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor containment structure which deters debris from adhering to debris filters and has a simple constitution of an opening.  <P>SOLUTION: A reactor containment structure is equipped with a reactor containment vessel including a reactor containment chamber that has openings communicating with the downstairs in a lower part of the chamber containing a reactor, a sump pool set up in the downstairs to store an emergency cooling liquid W and a sump placed in the lower part of the sump pool, the debris filters set up in the sump, and a pump for sucking the emergency cooling liquid W from the sump and discharging it from the upside of the reactor containment chamber and is so constituted as to allow the emergency cooling liquid W discharged from the upside of the reactor containment chamber to re-enter the sump pool 12 from the openings of the reactor containment chamber and to recirculate. The structure includes a debris capture part so that it intersects a flow channel R of the emergency cooling liquid W in the sump pool 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269762-A (JP)
Title: Steering system for vehicle
Inventor: KUMON HITOSHI
IPC: B62D1/04
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering system for reliably transmitting vibrations to a driver.  <P>SOLUTION: The steering system 10, which deforms the steering 11 of a vehicle to transmit information to a driver, includes protrusions 12 that move around the rotational axis R of the steering 11 along the rim circumference D1 on the rim 11a of the steering 11 and expand and contract in a rim radial direction D2. Since the protrusions 12 move around the rotational axis R of the steering 11 along the rim circumference D1 and expand and contract in the rim radial direction D2, the deformation of the steering 11 caused by the protrusions 12 is sensed by a driver with high probability. The driver realizes predetermined information (a steering direction, a steering amount, a steering timing, and the like) by sensing the deformation of the steering, so that the information is transmitted to the driver.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276089-A (JP)
Title: Heat insulating material
Inventor: KATO KAZUO
IPC: F16L59/06
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating material for securing reliability over a long period, by reducing damage to a casing body.  <P>SOLUTION: A vacuum heat insulating material 1 forms a straight line-shaped recessed part 5 by wrapping a core material 2 with an enclosing material 4 as the casing body. This recessed part 5 is formed while rotating a roller 6 in the straight line direction. The vacuum heat insulating material 1 here secures the reliability over a long period as the vacuum heat insulating material 1 by reducing the damage to the enclosing material 4, since the straight line-shaped recessed part 5 is gradually formed by rotating the roller 6 toward the straight line direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278803-A (JP)
Title: Packet receiver, and packet transmitter-receiver
Inventor: KAGEYAMA KATSUHIKO
IPC: H04L45/16
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve such the problem that a communication load is given to a device connected to the same switching hub to sometimes cause congestion since a multicast packet is broadcasted by the switching hub in receiving a multicast stream via an inexpensive hub.  <P>SOLUTION: A packet transmitter-receiver 1 detects a multicast stream, detect a situation in which congestion occurs, and provide functions such as determination of a stream receiving start and band control, and the change of a transmission bit rate of a stream by using detected results. These functions achieve a packet transmitter-receiver for providing a means which detects and avoids a situation in which the congestion occurs under such an environment for receiving the multicast stream in a house without introducing a network device, such as an expensive switching hub.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276534-A (JP)
Title: Fluid pressure sensor
Inventor: SATO TAKAZO
IPC: G01L9/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pressure sensor not causing a fluid that is a measuring object to stagnate, preventing contamination from arising, and allowing the diameter of a pipe to be freely chosen, with the measuring object fluid flowing within the pipe.  <P>SOLUTION: This fluid pressure sensor includes the pipe allowing the fluid to flow therewithin and a pressure sensing part comprising a plate-shaped piezoelectric element, and senses a pressure of the fluid flowing within the pipe. The pipe is made of an elastically deformable material and has a recess formed on its outer surface, with the recess formed so as to reduce the thickness of the pipe. An end of the sensing part is kept in contact with the outer surface of the pipe in the vicinity of the recess so that the piezoelectric element receives the pressure of the fluid from a lateral circumferential surface of the end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275107-A (JP)
Title: Article sorting device and sorted article management system
Inventor: SHIBAHARA TAKANORI
IPC: B65G1/137
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article sorting device and a sorted article management system improving efficiency of article transport to a sorting position and allowing a worker to perform sorting work efficiently and inexpensively when inspecting and shipping articles.  <P>SOLUTION: In these article sorting device and sorted article management system, the number of mats is managed using a weighing device 13 prior to lifting and feeding by a conveyor 3, and a worker in charge of inspection puts a dust control product P being the sorted article on the feeding conveyor and weighs it by a load cell. At this time, an identification mark of the dust control product P is read by a reader, and then the number of mats is determined from the values obtained by weighing by the load cell one by one within a range of allowance decided by taking error rate into consideration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009299683-A (JP)
Title: Variable displacement compressor with discharge pressure compensated suction shutoff valve
Inventor: BONA JOSEPH M
IPC: F04B27/14
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement compressor with a discharge pressure compensated suction shutoff valve (SSV).  <P>SOLUTION: The SSV prevents noise generated at low refrigerant flow rates by a suction valve from propagating out of the compressor and to an air conditioner evaporator by variably restricting fluid communication with the suction valve. The SSV is configured so variable restriction is increased correspondingly with discharge pressure if the discharge pressure is smaller than a threshold that is an indicator of low refrigerant flow rates, and the restriction is decreased if the discharge pressure is greater than the threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010280321-A (JP)
Title: Tension balancer for aerial cables
Inventor: NISHIMURA SEI
IPC: B60M1/26
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent tilting of aerial cables accompanying torsion between tubular members due to telescopic motion of the aerial cables.  <P>SOLUTION: The tension balancer for the aerial cables includes: a casing 1 provided in a telescopic state; a rod part 4 comprising an middle tube 3 and a pair of opposing long boards 4a, 4a provided in the center part; and compression coil springs 6, 7 biasing the middle tube 3 and the rod part 4 in an immersion direction. The casing 1 is a corner tubular member. The middle tube 3 includes a flange part 3b having an outer diameter shape corresponding to an inner diameter of the casing 1 in an outer periphery. The flange part 3b regulates rotation on an inner peripheral surface of the casing 1 so as to slide. A plate 3a for blocking one end opening is fixed in the middle tube 3. The plate 3a is provided with a hole 3d in a shape corresponding to the outer diameter shape of the rod part 4. The rod part 4 penetrates the hole 3d, and is regulated with rotation in the hole 3d so as to slide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009246990-A (JP)
Title: Conditional access system
Inventor: NAITO YASUFUMI
IPC: H04N21/442
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conditional access system in which contents broadcast from a broadcast center can be relayed in simple configuration without being descrambled at a relay station and further, the relay station can originally perform viewing control on a terminal device.  <P>SOLUTION: When a broadcast signal from a broadcast center is relayed through a CATV station, viewing possibility information required for viewing is added to a part of signals, such as e.g., transmission control information. Further, if the viewing possibility information is not received for a specific time, a part of or all streams from a transmission line are disabled from being viewed. Thus, the CATV station can perform original viewing control, in simple configuration, regardless of performing modulation, conversion and retransmission without descrambling contents transmitted from the broadcast center.  <P>COPYRIGHT: (C)2010,JPO&INPIT