baber/WOPTO huggingface dataset:
Patent JP-2009108790-A (JP)
Title: Engine control device
Inventor: MATSUSHIMA YUHEI
IPC: F02D29/06
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device, capable of preventing engine rotation from becoming unstable during idle run by electric load fluctuation.  <P>SOLUTION: In the engine control device, power generation quantity of a vehicle power generator is calculated based on the current duty ratio of energization to a field magnet winding of the vehicle power generator and engine speed, and engine output is adjusted in accordance with the electric load quantity. It is provided with a filter means to filter-process the duty ratio, a power generation state determination means to determine whether the power generation state of the power generator is in a transitive power generation state or in a stationary power generation state, and a filter gain adjusting means to adjust the filter gain to be used for the filter means based on the result of determination by the power generation state determination means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113207-A (JP)
Title: Battery residual quantity sensing method
Inventor: USHIGOME YOSUKE
IPC: H01M10/48
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To sense the battery voltage of a recorder accurately even during recording, the recorder at least driven with battery.  <P>SOLUTION: In the case where the recording time for one sheet is short (No at Step 16), decrease of the battery electricity remains minute, and sensing the battery voltage is not conducted. Sensing only when the recording medium is ejected provides sufficient frequency of sensing the battery voltage. In the case where the recording time for one sheet is long (Yes at Step 16), the motor drives for a scanning motor for reciprocating a recording head under recording, a sheet feeding motor, etc. are all stopped temporarily, and dummy excitation 17 is conducted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114696-A (JP)
Title: Knotted pile
Inventor: KANAI MAKOTO
IPC: E02D5/48
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of crack in a knot part of a knotted pile.  <P>SOLUTION: In this knotted pile 110 provided with at least one of knot part 120 and enlarged diameter part 130 having larger diameter than that of the other section or more, the concrete 50 constituting at least the knot part 120 and the enlarged diameter part 130 is fibrous concrete 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116013-A (JP)
Title: Document reading device and image forming device
Inventor: OKIMURA NAOMASA
IPC: G03G15/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document reading device easily taking out discharged paper by providing a paper discharging means for discharging paper in the direction different from a paper discharging direction in a conventional image forming device.  <P>SOLUTION: Paper discharged from a paper discharging port 13 by a paper discharging roll 32 is not discharged to a paper discharging part 16, but enters a paper discharging part 80 from a paper receiving port 82, and is conveyed to a reversing roll 90 through an entry path 84a. The reversing roll 90 conveys the paper to a reverse conveyance path 84b, and after a part of the paper is tentatively exposed on the upper part of a reversing tray 92, and when the front side of the back end of the paper reaches the reverse conveyance path 84b, reverses and conveys the paper to a discharging path 84c. A discharging roll 94 discharges the paper that has passed the discharging path 84c to a discharging tray 96 through a discharging port 86.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114795-A (JP)
Title: Electronical control faucet device
Inventor: KANEKO YOSHIYUKI
IPC: E03C1/05
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronical control faucet device which can reduce an error of water ejection control corresponding to the motion of a control lever, or which can improve usability.  <P>SOLUTION: This electronical control faucet device includes: an operation section for operating the flow rate and temperature of water ejected from a faucet; an operation detecting section which outputs an attitude of the operation section as an electric signal; a flow regulation valve for regulating the flow rate of the ejected water; a temperature regulation valve for regulating the temperature of the ejected water; and a control section which sets control target values of the flow rate and temperature of the ejected water depending on the output of the operation detecting section, and which drives the flow regulation valve and the temperature regulation valve so that the flow rate and temperature of the ejected water can get closer to the control target values. The operation detecting section is provided with an acceleration sensor for detecting the attitude of the operation section. The control section starts the drive of at least either of the flow regulation valve and the temperature regulation valve after a flexion point of the output of the acceleration sensor is detected, when the output of the acceleration sensor is changed to a changing state from a stable one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116793-A (JP)
Title: Fare adjustment apparatus by route recording method
Inventor: SASAKI TETSUYA
IPC: G06Q50/30
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fare adjustment apparatus by route recording method which can calculate a correct fare according to a course route, by recording an intermediate route, without requiring large-scale equipment.  <P>SOLUTION: The fare adjustment apparatus by route recording method has a receiving unit for positional information 2 acquiring the positional information from GPS information. A position-route conversion unit 3 outputs route information by determining the route, based on the acquired position information. A course storing unit 4 stores the route information in time series. A control unit 5 outputs position information which is inputted from the position information receiving unit 2 to a position-route conversion unit 3l, inputs course information from the course storing unit 4 in time series, generates course specific information based on the course information, and outputs the course specific information to a non-contact IC module 1. The non-contact IC module 1 carries out radio transmission of the information of an entrance station and the route specific information to be stored to a ticket gate apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119915-A (JP)
Title: Automobile
Inventor: SUGIYAMA YOSHIHIRO
IPC: B60R1/06
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable an occupant sitting on a passenger seat to confirm the rear sight while preventing an automobile from receiving large air resistance during travelling, in the automobile having outer mirror devices provided on the vehicle exterior for confirmation of the rear sight by a driver sitting on a driver's seat.  <P>SOLUTION: The automobile is provided with cameras 8, 8A mounted to the outer mirror devices 5, 5A and image display devices 9, 9A for displaying the rear sight shot by the cameras 8, 8A so that the sight can be seen from the occupant P sitting on the passenger seat 2. The image display devices 9, 9A are installed to vehicle interior parts of front pillars 4, 4A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122190-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: OZEKI TAKAMASA
IPC: G03G9/087
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a developing device which prevents developer from continuing to be conveyed on a developer bearing member, even after development and can make compatible both the prolonged service life of the developer and development (image formation) with high image quality which is free of image density unevenness.  <P>SOLUTION: In the developing device 2, in order to form a residual developer removing region r, in which developer 208 having reduced toner concentration, after development is, dropped from a developing sleeve 202 into a developer storage tank 207b, on an outer surface of the developing sleeve; a residual developer removing pole p is put on a surface part of a magnetic field generating means 201; an electrode plate 212 is disposed at a position opposite to the residual developer removing pole p (in the vicinity of the developing sleeve surface); and a bias is applied to the electrode plate, to form an electric field of a direction in which carrier is peeled from a developer bearing member 204 (in which the carriers move from the developer bearing member 204 to the electrode plate 212). According to this configuration, the developer which ends up continuing to be conveyed on the developer bearing member, even after development, can be peeled from the developer bearing member by the force of the electric field, and the developer continuing to be conveyed on the developer bearing member even after development can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124801-A (JP)
Title: Driving method for brushless dc motor
Inventor: KANIE TETSUO
IPC: H02P6/06
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for brushless DC motor wherein a brushless DC motor can be driven stably over a wide load range, without causing overcurrent interruption, even when it drives a driven body such as a scroll compressor where suction, compression, and exhaust are carried out in s single rotation, and the load fluctuates according to the shell of rotation.  <P>SOLUTION: A brushless DC motor is controlled wherein control is changed from synchronous control to V/f control, prior to a specific rotation range of a driven body is reached, and a period for increasing frequency control gain K<SB>ω</SB>is provided, after the completion of this change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120293-A (JP)
Title: Paper feeding device and image forming device
Inventor: NISHII TOSHIKANE
IPC: B65H3/52
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibration of a support shaft of a paper feeding roller to prevent noise or abnormal sound in driving a paper feeding device.  <P>SOLUTION: The paper feeding device K includes: the paper feeding roller 2; a friction pad 22 holding a paper sheet P carried between a roller face of the paper feeding roller 2 and the pad; and an elastic member 25 urging the friction pad 22 to the roller face. Side plates 26 positioned on both end sides of the support shaft of the paper feeding roller 2, and a restriction member 28 disposed between at least one side plate 26 and the paper feeding roller 2 and abutting on a circumferential face of the support shaft 24 to restrict the movement of the support shaft 24 in an abutment direction, are fixed to a frame constituting the device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122299-A (JP)
Title: Liquid crystal display device
Inventor: TAKANO TAKAO
IPC: G02F1/1362
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device where the aperture ratio of pixels is higher.  <P>SOLUTION: The liquid crystal display device includes thin film transistors connected to a gate signal line and a drain signal line, pixel electrodes to which a video signal is supplied from the drain signal line via the thin film transistor, and a counter electrode to which a reference signal which becomes a reference for the video signal is supplied via a counter voltage signal line which are provided in pixel regions surrounded by a pair of adjacent gate signal lines and a pair of adjacent drain signal lines, on the surface of one of a pair of substrates provided so as to face each other via a liquid crystal on the liquid crystal side. The pixel electrodes are formed on the liquid crystal side relative to the counter electrodes via an insulating film, and the counter voltage signal lines are formed in the direction in which the gate signal lines run so as to overlap with the gate signal lines via the insulating film and be electrically connected to the counter electrodes via contact holes created in the insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095817-A (JP)
Title: Ceramic liquid filtering apparatus
Inventor: WATANABE NAOHIRO
IPC: C02F1/68
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic liquid filtrating apparatus converting a liquid by passing through the inside of a ceramic from a liquid tank.  <P>SOLUTION: The ceramic liquid filtrating apparatus has a structure which converts a liquid to the best quality by passing through a container having a ceramic in a tube from a liquid tank with a circulating pump.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120456-A (JP)
Title: Glass-melting furnace
Inventor: UENO MASUO
IPC: C03B5/16
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass-melting furnace capable of stably performing glass melting operation without depositing gall in a flue.  <P>SOLUTION: The glass-melting furnace 11 is provided with a glass melting chamber 1 and the flue 20 for discharging waste gas G produced in the glass melting chamber 1. The flue 20 is provided with horizontal flue parts 3, 3' extending from the glass melting chamber 1 in the horizontal direction and vertical flue parts 4, 4' extending from respective horizontal flue parts 3, 3' in the vertical direction. The horizontal flue part 3' has a gall recovering duct 5 branched from the horizontal flue part 3' and extending downward and the bottom surfaces of the horizontal flue parts 3, 3' are inclined downward at inclined angles θ1, θ2 toward the gall recovering duct 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008130563-A (JP)
Title: Energy production unit with burner and fuel cell unified
Inventor: HODY STEPHANE
IPC: H01M8/12
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy production unit, of electric energy in particular, comprising a fuel cell (1) and a heat source (2) thermally coupled to the fuel cell (1) at least to enable rise in temperature of this fuel cell (1).  <P>SOLUTION: In the unit, a heat source (2) has a radiation burner (20) provided, the fuel cell (1) is confined within a thermal insulation enclosure itself heated by combustion gas (F) derived from the burner (20), and this unit includes a temperature regulation means (4) capable of controlling temperature of the combustion gas (F) heating the enclosure (3) from around 200°C to at least 800°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009126111-A (JP)
Title: Manufacturing management system of regenerated tire, and manufacturing process of regenerated tire
Inventor: KURAISHI TAKESHI
IPC: G05B19/418
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing management system of a regenerated tire and a manufacturing process of a regenerated tire capable of reduction of manufacturing process steps and also capable of preventing generation of miss-recording.  <P>SOLUTION: The manufacturing management system relates to management of the original information of a used pneumatic tire 3 including manufacturing conditions of the used pneumatic tire 3 in manufacturing of a regenerated tire 3' from the used pneumatic tire, wherein an IC tag 11 capable of memorizing the original information is positioned in such a way that the tag can move freely in the inner part of the used pneumatic tire 3, writers 13a to 13d capable of recording the original information in the IC tag 11 is positioned in a place corresponding to a bottom part of the used pneumatic tire 3 considering a transporting style of the used pneumatic tire 3 to be transported, and a reader 15 is positioned in a place corresponding to a bottom part of the used pneumatic tire or the manufactured regenerated tire 3' considering the transporting style.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128763-A (JP)
Title: Projector
Inventor: UCHIYAMA TAKAYUKI
IPC: H04N5/74
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat dissipating efficiency of a heat dissipating plate provided for the projector.  <P>SOLUTION: A projector includes: an upper housing 2 accommodating a composing member including at least a light source 21 and a display element 24; a lower housing 1 disposed so as to be movable relative to the upper housing 2; and heat dissipating space formation means 1 to 3 for moving the upper housing 2 from its stored position to its used position, thereby forming a heat dissipating space SP enclosed by the upper and the lower housings 2 and 1; a heat dissipating member 5 disposed facing the heat dissipating space SP and used to dissipate heat from the composing member into the heat dissipating space SP; and opening formation means 1 to 3 for moving the upper housing 2 to the used position from the stored position, thereby forming openings 11 and 12 by which the heat dissipating space SP communicates with a space outside the upper and the lower housings 2 and 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131120-A (JP)
Title: Brush and rotating electric machine
Inventor: HARADA HIROYUKI
IPC: H02K13/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush and a rotating electric machine capable of operating an excellent commuting action with a commutator, and supplying a required current to the commutator.  <P>SOLUTION: One end of the brush 10 is a portion equivalent to a slidable-contact end surface 10A, which is brought into slidable contact with the segment of the commutator. A contact width with the segment on the slidable-contact end surface 10A grows gradually wider at the side of a top 10B, corresponding to the initiating point of the contact to the specific section, and at the same time, the contact width grows gradually narrower at the side of the top C, corresponding to the finishing point 10C of the contact to the specific section. A higher resistor unit 35 is formed with a resistance higher than any other portions at the slidable-contact end surface 10A so as to connect the top 10B to the top 10C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129416-A (JP)
Title: Controller
Inventor: TANAKA TORU
IPC: G05G5/03
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller in which displacement units are given loads according to positions of the displacement units, and which surely operates a controlled device by desired control force by simple structure.  <P>SOLUTION: The controller operates the mechanically connected controlled device. The controller includes: the displacement units (12, 16, 18) which include knobs to be displaced by an operator and are supported by a support member (14) so as to be displaceable; connection members (22, 24, 26) which transmit displacement of the displacement units (12, 16, 18) to the controlled device; and a projection (36a) of a cantilever part (36) and a ruggedness string 38 which give the load according to the positions of the displacement units (12, 16, 18) to the displacement units (12, 16, 18).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133226-A (JP)
Title: Pump discharge resistance inspection device and method
Inventor: HIRAMATSU TOSHIHARU
IPC: F04D15/00
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To inspect a change of discharge resistance of a pump based on a general characteristic value used for operation control of the pump.  <P>SOLUTION: A data acquisition section 11 acquires as an input characteristic value for calculation 2A a flow rate at control Q<SB>1</SB>and a pump head at control H<SB>1</SB>indicating an operation point at control R<SB>1</SB>and also acquires a rotational speed ratio at control INV<SB>1</SB>as an input characteristic value for comparison 2B. A characteristic value calculation section 17 calculates as a reference characteristic value 4A a characteristic value of the pump specified from a reference operation point R<SB>0</SB>in case of operating the pump at a reference rotational speed N<SB>0</SB>, based on a reference pump head curve A<SB>0</SB>of a reference pump head curve function expression 15A of a storage section 15 and the input characteristic value for calculation 2A acquired by the data acquisition section 11. A characteristic value comparison section 18 judges the change of discharge resistance of the pump, by comparing a comparison characteristic value 4B composed of the input characteristic value for comparison 2B acquired by the data acquisition section 11 and the reference characteristic value 4A obtained by the characteristic value calculation section 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133995-A (JP)
Title: Image forming apparatus
Inventor: ONO KAZURO
IPC: G03G15/16
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent both of toner scattering and transfer void at a tip end in an image forming apparatus of noncontact transfer device using a corona discharging mechanism.  <P>SOLUTION: An image forming apparatus includes: a noncontact transfer device 5 which transfers a toner image on an image carrier to a recording material P using a discharge mechanism, wherein a transfer charged area is modified or moved during transferring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134455-A (JP)
Title: Traveling support device, inter-vehicle distance setting method
Inventor: KATAOKA HIROAKI
IPC: G08G1/16
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling supporting device and the like supporting travel by white line recognition even when a preceding vehicle exists within the white line recognition distance.  <P>SOLUTION: The traveling support device 100 includes: an imaging means 11 for imaging the front of the vehicle, a lane marking recognition means 12 for recognizing a lane marking for dividing a travel lane from image data obtained by the imaging means, and vehicle traveling control means 13, 15, 17 for following the preceding vehicle detected on the lane of the own vehicle, and running the vehicle at a predetermined constant speed when the preceding vehicle is not detected. The traveling support device also includes: a temporary target distance determining means 42 for determining a temporary target inter-vehicle distance according to the vehicle speed of the own vehicle during the follow-up travel, a mask detection means 45 for detecting that a preceding vehicle masks the lane marking in the recognition distance where the lane marking recognition means recognizes the lane marking , a masking distance detection means 46 for detecting a masking avoidance distance, and a target inter-vehicle distance determining means 43 for determining a masking avoidance distance as a target inter-vehicle distance for the follow-up travel instead of a temporary target distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131431-A (JP)
Title: Vacuum cleaner
Inventor: NAKANO KOICHI
IPC: A47L9/16
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner hardly degrading its suction force even when dusts are sucked while securing high suction power.  <P>SOLUTION: A dust collecting case for introducing air containing dust sucked by an electric blower is in a cylindrical shape and has a suction port for introducing the air containing the dust from a tangential direction and a dust housing part and dust scattering prevention means on the other end side of the suction port, and a dust removal filter inside the dust collecting case is arranged in an air path where the dust collecting case communicates with the electric blower. Thus, by a turning air flow inside the dust collecting case, the dust is continuously turned inside the dust removal filter, also the dust stays in a dust housing part without sticking to the dust removal filter again by the dust scattering prevention means, and an air suction route is secured at all times.  <P>COPYRIGHT: (C)2009,JPO&INPIT