baber/WOPTO huggingface dataset:
Patent JP-2007120497-A (JP)
Title: Control system for air-compressing apparatus
Inventor: HIRASAWA TAKAHISA
IPC: F04B49/06
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To control a discharge capacity of an air-compressing apparatus according to the consumption of compressed air and to reduce power consumption.  <P>SOLUTION: The air-compressing apparatus 1 has four compressors 2A-2D individually supplying compressed air to a tank 8. A pressure sensor 13 and a temperature sensor 14 are mounted on the tank 8, and are connected to control circuits 7A-7D of the compressors 2A-2D. The control circuits 7A-7D compute times tu, td needed for the tank pressure to reach minimum pressure Pmin and maximum pressure Pmax, respectively, of the tank by using the pressure Pm(t) of the pressure sensor 13 and a temperature Tt of the temperature sensor 14. At this time, the times tu, td correspond to the consumption of compressed air because a pressure change value ΔP of the tank 8 is used. Thus, the control circuits 7A-7D can control the number of compressors 2A-2D to be operated according to the consumption of compressed air.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008083634-A (JP)
Title: Fixing device of camera or the like capable of three dimensional position adjustment
Inventor: KINOSHITA HITOAKI
IPC: G03B15/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device of a camera or the like used for fixing a surveillance camera or the like to an object of an unfixed, irregular shape, such as a natural tree.  <P>SOLUTION: The fixing device of the camera or the like includes: a camera or the like accommodating part that accommodates a camera or suchlike; a camera or the like accommodating part holding section that holds the camera or the like accommodating part; a base part that holds the camera or the like accommodating part holding section; a fixing part that holds the base part; a first position adjusting means for adjusting the relative position of the camera or the like accommodating part and camera or the like accommodating part holding section; a second position adjusting means for adjusting the relative position of the camera or the like accommodating part holding section and base part; and a third position adjusting means for adjusting the relative position of the base part and fixing part. The first to the third position adjusting means are capable of independently adjusting these relative positions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085949-A (JP)
Title: Receiver, and control method of receiver
Inventor: KAWADA MASUHIRO
IPC: H03J5/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To restore contents of an original preset memory when the contents of the preset memory are renewed in a receiver equipped with the preset memory which stores a receivable frequency.  <P>SOLUTION: The in-vehicle receiver 1 has a preset memory 21 and an auxiliary memory 22 for storing each frequency information in relation to a receive frequency independently. By the control of a microcomputer 20, a function for detecting the receivable frequency by sweeping over a frequency band by using a tuner unit 12 and for renewing the frequency information stored in the preset memory 21 based on the detected frequency is provided. Before the information is renewed by this function, the frequency information stored in the preset memory 21 is stored in the auxiliary memory 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085271-A (JP)
Title: Method of setting frequency of ultrasonic vibration given to cutting blade and cutting device
Inventor: KUMAGAI SOSUKE
IPC: H01L21/301
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of setting frequency of ultrasonic vibration given to a cutting blade and a cutting device, in which the cutting blade vibrates in effective amplitude.  <P>SOLUTION: The method sets the frequency of AC power applied to an ultrasonic vibration means arranged in a rotating spindle having a cutting tool fitted with the cutting blade. The method has a first amplitude detecting process of applying the AC power of the frequency resonating in reverse phase mode to the ultrasonic vibration means to detect the amplitude of the cutting blade, a second amplitude detecting process of applying the AC power of the frequency resonating in same phase mode to the ultrasonic vibration means to detect the amplitude of the cutting blade, and a frequency selecting process of selecting the frequency having larger amplitude in the amplitudes of the cutting blade detected by the first amplitude detecting process and the second amplitude detecting process, as the frequency of AC power applied to the ultrasonic vibration means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092011-A (JP)
Title: Projector and correction method
Inventor: EBARA SHINJI
IPC: H04N5/74
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector in which a user can correct distortion of projection image simply.  <P>SOLUTION: The projector 100 comprises: a section 190 for projecting a calibration image including a plurality of kinds of pattern image indicative of different shapes; a section 120 for storing correction data 122 indicative of the correction value of every pattern image, a section 110 for receiving selection of the pattern image by a user; and a section 130 for correcting distortion of an image projected from the projecting section 190 based on the correction data 122 dependent on the selection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087316-A (JP)
Title: Mold device
Inventor: GOTO TSUTOMU
IPC: B29C45/27
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a runner from being synchronized with the spreading movement of the split mold, to allow a boss molded by the boss hole to be easily separated from the mold, and to improve productivity, by constituting a split mold which is opened/closed by an angular pin arranged on a fixed template, by forming runner channels in the fixed template, and by forming boss holes in the opposite direction to the split mold.  <P>SOLUTION: In a mold device, a sprue hole for in pouring a resin into a cavity for molding a molding and the runner channels are formed continuously. The mold device has the split mold opened/closed by the angular pin 77 arranged on the fixed template, and in the fixed template, the runner channels 64, 66, 67, and 68 are formed. The boss holes 84 are formed continuously in the opposite direction to the split mold in the runner channels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092253-A (JP)
Title: Recording and reproducing device
Inventor: OZEKI SUSUMU
IPC: H04N5/915
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device which can improve operability.  <P>SOLUTION: Image creation time and image recording time are assigned to each of a plurality of recorded JPEG (Joint Photographic Experts Group) files. Voice creation time and voice recording time are assigned also to each of a plurality of recorded voice groups. A CPU 44 specifies a voice block which has voice recording time satisfying a time condition between the image recording time of the reference JPEG file. The CPU 44 also specifies a voice block which has voice creation time satisfying a time condition between the image creation time of the reference JPEG file out of voice blocks after the voice block specified in the former processing. A JPEG file which is late from the reference JPEG file, is reproduced referring the image creation time. A voice block relating to the reproduced JPEG file, is reproduced referring the voice creation time. The reference JPEG file is redetermined when an error condition regarding continuity of the voice creation time is satisfied. By the means, the operability is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087721-A (JP)
Title: Washing brush for car washing machine and car washing machine
Inventor: ISHIGURO SHINJI
IPC: A46B13/02
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing brush for a car washing machine uniformly brought into close contact with a face to be washed to securely remove dirt and exhibiting high washing performance by stemming cleaning fluid on the face to be washed by brush pieces, actively absorbing the stemmed cleaning fluid, reducing interfacial tension with respect to the dirt adhered to the face to be washed and enlarging the contact area with the dirt; and the car washing machine mounted with the washing brush for the car washing machine.  <P>SOLUTION: The washing brush 1 for the car washing machine has the brush pieces 2 and a shaft body 3. The brush pieces 2 are formed on the outer peripheral part of the shaft body 3 and have upper brush members 4 and lower brush members 5. The upper brush member 4 is jointed to the side of the face to be washed of the lower brush member 5 and the shaft body 3 side from the end face 16 of the lower brush member 5, and the lower brush member 5 has water passing means formed in the vicinity of the jointed side end face 17 of the upper brush member 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094137-A (JP)
Title: Spoke angle adjusting method of steering wheel
Inventor: KURAI KENICHIRO
IPC: G01M17/007
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spoke angle adjusting method of a steering wheel capable of certainly reducing the burden on a worker without a large-scale facility, and efficiently and accurately adjusting a spoke angle.  <P>SOLUTION: While a vehicle is placed on a testing machine on a bench and in a virtual traveling state, a steering wheel is operated to successively measure at least two turned angles, and lateral force on a front wheel side and lateral force on a rear wheel side in each turned angle are simultaneously measured. From the measured result, each relational expression indicating lateral force change on the front wheel side and lateral force change on the rear wheel side to the turned angle change of the steering wheel is obtained. A spoke angle when a vehicle is in a straight-ahead traveling state is calculated from each relational expression. Toe angle adjusting amount is obtained from the calculated spoke angle, and the toe angle is adjusted by the adjusting amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095820-A (JP)
Title: Check valve and low temperature fluid pump
Inventor: YOSHIDA SHIGERU
IPC: F04B15/08
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve having simple construction for distributing low temperature fluid in only one direction, and to provide a low temperature fluid pump.  <P>SOLUTION: A first check valve (the check valve) 10 comprises a valve element 12, a valve seat 13 arranged in the direction of the gravity of the valve element 12 to be placed thereon, and a valve element supporting part 16 for supporting the valve element 12 on the valve seat 13. The valve element 12 has a protruded portion 17 extending to the opposite direction to the direction of the gravity of the valve element 12. The valve element supporting part 16 has a guide portion 20 fitted to the protruded portion 17 for restricting the movement of the valve element 12 only in the longitudinal direction of the protruded portion 17, and an auxiliary guide portion 21 provided coaxially with the guide portion 20 and fitted to the protruded portion 17 for restricting the run-out of the protruded portion 17 from the valve element supporting part 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099741-A (JP)
Title: Button using fragile material and its manufacturing method
Inventor: KAWAHARA MASAHIKO
IPC: A44B1/04
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button which prevents cracks of the button body and provides high-class feeling by ornamenting the circumference with metal.  <P>SOLUTION: The button comprises a hook head (2), a shank (3), a button body (4) and a support (5). The hook head (2) has buttonholes (22) and a circumferential part (23) curving downward. The cylindrical shank (3) is engaged with the circumferential part (23). The button body (4) is obtained by cutting, perforating and polishing a fragile material, and has a hole (44) which consists of a large diameter (43) and a small diameter (42) at the center. The metal support (5) has a hole (51) formed of a boss (53) and a dent (54) at the center and a boss (54) on the circumference, then, stores the button body (4) in the boss. The shank (3) penetrates the central hole (44) of the button body(4) and the central hole (51) of the support (5).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102218-A (JP)
Title: Video display device
Inventor: SHIMIZU MASAKI
IPC: G09G3/20
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device that can provide improved display quality of a moving image display by suppressing the occurrence of a flicker phenomenon while suppressing moving image blur.  <P>SOLUTION: The video display device is provided with: an LCD panel 11 constituted of a plurality of horizontal lines and comprising a plurality of pixels; a gate driver 13 repeating for each horizontal line of the LCD panel 11 and at a prescribed cycle, a first display processing which displays input video information in an video information display period and a second display processing which displays a non-video signal with a gradation number different from that of the video information in a non-video display period; and a control circuit 15 which controls the gradation number in the second display processing in accordance with a time rate of the non-video display period with respect to the prescribed cycle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103950-A (JP)
Title: Signal mutilexing system and signal mutilexing/demultiplexing system
Inventor: MURAHASHI YOSHIMITSU
IPC: H03M1/08
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal multilexing system and a signal multilexing/demultiplexing system in which a plurality of signals having a data amount comparable to that of a main signal can be superimposed on a quantization signal in different frequency bands.  <P>SOLUTION: In a multiplexer 41, a multiplier Ad2 performs frequency shift of an input signal X<SB>2</SB>using a carrier signal of frequency fs/2, an adder Ce adds an input signal X<SB>1</SB>and a frequency shifted input signal X<SB>2</SB>, a delta sigma modulator 11c outputs a multiplexed signal modulated such that bands of small quantization noise are formed near frequency 0 and near frequency fs/2. In a demultiplexer 51, a multiplier Ae2 performs frequency shift of the multiplexed signal using a carrier signal of frequency fs/2, an LPF 7a demodulates the input signal X<SB>1</SB>from the multiplexed signal, and an LPF 7b demodulates the input signal X<SB>2</SB>from the frequency shifted multiplexed signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103201-A (JP)
Title: Fuel cell system
Inventor: KOKUBO MITSUHIRO
IPC: H01M8/04
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can surely detect an abnormality of a cell voltage even in a low-load operation.  <P>SOLUTION: The fuel cell system judges whether power generation is possible or not in a low-load operation in which a state quantity of hydrogen gas supply or the like concerning power generation of a fuel cell stack 1 is controlled, and if power generation in a low-load operation in which a state quantity is controlled is judged as possible, power generation in a low-load operation is performed, and a cell voltage of the fuel cell stack 1 where power generation is performed in a low-load operation in which a state quantity is controlled is detected by a voltage sensor 15, and based on the detected cell voltage, it is judged if the cell voltage is abnormal or not.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100181-A (JP)
Title: Gravure coating apparatus
Inventor: HORII DAISUKE
IPC: B05C1/08
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravure coating apparatus, with which a coating liquid can be uniformly applied.  <P>SOLUTION: In a kiss reverse type gravure coating apparatus 10, a waving preventive blade 26 is erected from the bottom of a liquid tank 12, the upper end part of the waving preventive blade 26 is in contact with the back lower peripheral surface of a gravure roll 14 and the contact position is present below and near the liquid level of a coating liquid filled in the liquid tank 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007051378-A (JP)
Title: Spouted bed apparatus for contacting object with fluid
Inventor: HRADIL GEORGE
IPC: C25D17/12
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spouted bed electrochemical reaction apparatus for processing a plurality of objects with a fluid.  <P>SOLUTION: The apparatus is provided with a tank 119 for contacting a plurality of objects 114. A stream of a fluid causes the objects to upwardly flow from the moving layer 124 to a release position. The objects fall from the release position onto a distribution shield 123. The upward stream of the fluid and part of the objects are confined in a conduit 116 to downwardly move them to the feed position. The tank 119 can be used for processing the conductive objects, and the fluid is an electrolyte solution. An electrode is disposed so as to be in contact with the moving layer 124, and a counter electrode 105 is disposed in a position spaced from the moving layer. The tank may be a stationary or portable type.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008108300-A (JP)
Title: Recording method and optical disk drive using the same
Inventor: MINEMURA HIROYUKI
IPC: G11B7/125
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method suitable for high-speed recording of an optical disk through examination of a recording strategy to achieve high-speed recording of BD.  <P>SOLUTION: A good jitter value is obtained by changing a start position and an end position of a recording pulse according to a leading mark length, a leading space length, the mark length concerned, and a trailing space length. Furthermore, recording of BD at 12× speed can be achieved with parameters twice or less those in conventional 4×4 type recording strategy by simplifying the parameters as for a leading pattern composed of the shortest mark and the shortest space with large heat interference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109243-A (JP)
Title: Semiconductor integrated circuit for rf communication
Inventor: OKAZAKI TAKAO
IPC: H03L7/08
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation due to variation of the external power supply voltage of the output signal of a D/A converter for AFC control for controlling the frequency of a reference frequency signal by an RF IC.  <P>SOLUTION: A D/A converter 315 for AFC control for controlling a reference frequency oscillator 314 is configured of a voltage potentiometer type D/A converter including three voltage followers AMP1, 2 and 3. In at least the post-voltage follower AMP3, an NMOS differential input circuit and a CMOS output circuit and a bias circuit supply an external power supply voltage Vdd_ext, and a PMOS differential input circuit PMOS_DA supplies an internal stabilized power supply voltage Vdd_int generated by a reference voltage generator RVG. Thus, it is possible to suppress the increase of the currents of the MP3 of a PMOS current source due to the increase of the external power supply voltage Vdd_ext even when the pair property of PMOS differential MP1 and MP2 deviates. Consequently, it is possible to prevent the input offset voltage of an PMOS differential from being increased, and to reduce the variation of an AFC control analog output signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105219-A (JP)
Title: Ink supplying apparatus and inkjet recording apparatus
Inventor: KURATA MITSURU
IPC: B41J2/175
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supplying apparatus which generates no leakage of ink even when an apparatus is moved by removing a main tank.  <P>SOLUTION: The ink supplying apparatus using a removable ink tank and supplying the ink to a recording head delivering the ink and performing recording on a recording medium, has an ink supplying part, an open air communicating part, and an ink tank for storing the ink leaked from the ink tank. Before the ink tank is removed, the ink is forcibly discharged from the recording head to make the inside pressure of the ink tank a negative, so that the ink in the ink room is transferred to the ink tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106656-A (JP)
Title: Fuel injection valve
Inventor: KUZUMA TOSHINORI
IPC: F02M51/06
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent fuel from flowing into a fuel injection hole when an engine is stopped, that is, while the fuel injection hole is closed, even in an engine using high-pressure fuel such as liquefied petroleum gas as main fuel.  <P>SOLUTION: The fuel injection valve comprises: a nozzle body 3 having the fuel injection hole 31 jetting the fuel into an intake pipe of the engine; and a valve element 2 having a spherical abutting surface 21 seated on a valve seat 4 having an annular seat part 5 formed upstream of the nozzle body 3. The spherical abutting surface is made from fluororubber, and the seat part of the valve seat 4 is made from hard material and is coated with composite plated layer with low frictional property.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059549-A (JP)
Title: Work-machining apparatus control program, and work-machining apparatus controller for executing the control program
Inventor: MATSUMOTO HITOSHI
IPC: G05B19/4155
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control program that does not have wasteful movents, like air cut when performing work machining by a multishaft NC turning machine, or the like.  <P>SOLUTION: A control system is provided to each pair of a work fixing section and a work-machining section. Each control system has a work-receiving program block, a work-machining program block, and work discharge block. Under the condition that the work-receiving program block end, a work-machining program block will start. Under the condition that the work-machining program block end, the work discharge program block will start. The work receiving program block is associated with a work supply program for a work supply device, or the work discharge program block is associated with the work transfer program of a work transfer device. A command to perform the cue of the head of the program of each control system is provided at the last part of the control system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111047-A (JP)
Title: Method for producing polycarbonate resin
Inventor: KOSHIISHI EIJI
IPC: G11B7/2533
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate resin suitably usable as an optical plastic material for various kinds of lens, prisms and optical disk substrates, etc., and extremely excellent in color tone.  <P>SOLUTION: The method for producing the polycarbonate resin comprises conducting a transesterification reaction, in the presence of a polymerization catalyst, between a carbonic diester and such a compound that 5-100 mol% of the total dihydroxy component is represented by formula (1); wherein the compound represented by formula (1) to be used is such that the content of the total sulfur element meets relationship (2): M×(x/100)×(y/32.07)<100. In relationship (2), M is the molecular weight of the compound represented by general formula (1); x is the mol% of the compound of general formula (1) in the total hydroxy component; and y is the content (ppm) of the total sulfur element in the compound represented by formula (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT