baber/WOPTO huggingface dataset:
Patent JP-2009163487-A (JP)
Title: Constant voltage power supply device
Inventor: SUGAWARA TAKAHITO
IPC: G05F1/56
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant voltage power supply device which gives soft start operation, when turning on a load switch and can stably supply a DC voltage to a load.  <P>SOLUTION: A load switch 2 comprises a soft start circuit 21 (SFTST); an operational amplifier 22; a semiconductor switch M2; and a series circuit of resistors R21 and R22. Voltage, which is a divided voltage the output signal voltage to the load 3 side divided with the resistors R21 and R22 is input in a noninverted input terminal of the operational amplifier 22. A soft start signal created inside the soft start circuit 21 is input into the inverted input terminal of the operational amplifier 22. As a result, a load switch 2 operates as a series regulator, and the semiconductor switch M2 gradually changes into an on-state, in matching with the gradual increase in the voltage level of the inverted input terminal of the operational amplifier 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162608-A (JP)
Title: Apparatus and method for measurement and program
Inventor: YANAGISAWA KOICHI
IPC: G01R29/12
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of securing reliability in measurement.  <P>SOLUTION: A voltage measuring apparatus 1 generates a reference potential Vr corresponding to a voltage V1 of an object to be measured 4 by feedback control in such a way as to reduce the difference with the voltage V1 and computes the voltage V1 of the object to be measured 4 on the basis of the reference potential Vr. A gain of the feedback control is altered to measure two reference potentials Vr1 and Vr2 prior to and after the alteration. The difference between these two measured reference potentials Vr1 and Vr2 is divided by either one of the two reference potentials Vr1 and Vr2 to acquire a rate of change. The voltage measuring apparatus 1 performs at least either processing of determining that the feedback control is defective when the rate of change is equal to a predetermined reference value or greater or processing of determining that the feedback control is satisfactory when the rate of change is less than the reference value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162185-A (JP)
Title: Control device for internal combustion engine
Inventor: TANAKA HIROYUKI
IPC: F02D43/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress shock caused by difference in torque levels during fuel cut or during recovery from the fuel cut.  <P>SOLUTION: When a fuel cut allowable condition is satisfied, guard in the delay limit of ignition timing is canceled. Under this condition, the ignition timing is delayed to reduce the output torque of an internal combustion engine. After the output torque of the internal combustion engine is reduced to a predetermined minimum torque, fuel supply is stopped. Meanwhile, when recovering from the fuel cut, guard in the delay limit of the ignition timing is canceled until a completion condition of recovery from the fuel cut is satisfied. Under this condition, the ignition timing is delayed to reduce the output torque of the internal combustion engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166137-A (JP)
Title: Grinder
Inventor: MAKIUCHI AKIRA
IPC: B24B55/02
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder which is equipped with a coolant nozzle or a grindstone front cover that dispenses with adjustment of a mounting position, and need not to be arranged at each grinding position even if index grinding is carried out.  <P>SOLUTION: The grinder 1 is formed of: a bed 10; a traverse base 20; a grinding head 30 borne by the traverse base 20; a grinding wheel 31 mounted on the grinding head 30; a spindle head 40 arranged on the bed 10, for supporting a workpiece W by the grinding wheel 31; and a coolant nozzle 60 supported by the traverse base 20 while being positioned to the same, for feeding a coolant to a grinding point of the workpiece W by the grinding wheel 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008172797-A (JP)
Title: System and method for selectively combining various communication systems through common channel
Inventor: CHIN SHUKUKOU
IPC: H04W48/18
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for selectively combining various communication systems via a common channel.  <P>SOLUTION: A communication system having the common channel for selectively combining a subscriber circuit port of a telephone system is provided to one of a plurality of audio communication systems including a fixed network communication module, an internet-based telephone module and wireless internet-based telephone module. When a telephone set of a telephone system dials a telephone number of a called party, the telephone system is connected to the common channel, and a calling sound current generated by a calling sound current generator is then supplied to the telephone set, a called party telephone number being demodulated by a tone demodulator. This allows a microprocessor, responsive to the called party telephone number, to connect to one of the internet-based telephone module and the like so that the audio communication is achieved according to the predetermined data stored in a memory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009170552-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: LU HONGFEI
IPC: H01L21/336
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, along with its manufacturing method, whose short-circuit resistance is high.  <P>SOLUTION: A p body region 4 and an n buffer region 7 are provided separately on the surface layer of an n<SP>-</SP>drift region 3. On the surface layer of p body region 4, an n<SP>+</SP>emitter region 5 and a p<SP>+</SP>contact region 6 are provided adjacently. A p<SP>+</SP>collector region is provided on the surface layer of an n buffer region 7. An insulating film 9 is provided on the n<SP>-</SP>drift region 3, and a gate insulating film 10 is provided on the n<SP>+</SP>emitter region 5, p body region 4, and n<SP>-</SP>drift region 3. A gate electrode 11 is provided on a part of the insulating film 9 and the gate insulating film 10. A p<SP>+</SP>low resistance region 41 is provided at the interface among the p body region 4, the n<SP>+</SP>emitter region 5 and p<SP>+</SP>contact region 6, within the p body region 4. There are two points in the p body region 4 containing the p<SP>+</SP>low resistance region 41 where an impurity concentration becomes maximum at the interface with the gate insulating film 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167265-A (JP)
Title: Yellow ink composition and ink set, and recording method and recorded material using the same
Inventor: SAITO CHIE
IPC: C09D11/38
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yellow ink composition and an ink set which attains a favorable image, in particular, an image with favorable hue, in addition to light resistance, and gives a recorded material which attains compatibility between favorable brightness and density even in a single-pass high-speed printing, and having high preservation stability, and to provide a recording method using the ink.  <P>SOLUTION: The yellow ink contains C.I.Pigment Yellow 185 by 10 to 20 wt.%. The ink set comprises a combination of the above yellow ink with cyan ink containing C.I.Pigment Blue 15:3 or 15:4 and magenta ink containing C.I.Pigment Red 122, 202, 209 or C.I.Pigment Violet 19, in which concentration of pigments in each ink composition is controlled to 10 to 20 wt.%. The ink or the ink set is used for an inkjet recording method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008104241-A (JP)
Title: Solid state imaging apparatus, and imaging apparatus provided with the solid state imaging apparatus
Inventor: KAKUMOTO KENICHI
IPC: H04N5/376
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging apparatus capable of making an operation state in a photoelectric converting unit after reset to be a constant state irrespective of incident light amount by changing a bias voltage to be given to the photoelectric converting unit at the time of reset.  <P>SOLUTION: A MOS transistor T5 is provided in which a drain is connected to a gate and a drain of a MOS transistor T2 and a direct current voltage VRS is applied to its source. At this time, image data is outputted by making a MOS transistor T4 to be on by giving a signal ϕV. Then a reset operation of a pixel is started after making a gate voltage Vg of the MOS transistor T2 to be a constant voltage value by making the MOS transistor T5 to be on after giving a signal ϕRS.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009171233-A (JP)
Title: Imaging apparatus
Inventor: NAKAMURA TOSHIYUKI
IPC: H04N5/225
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for more improving operability when tracking a subject, in an imaging apparatus including a subject tracking function.  <P>SOLUTION: An imaging apparatus includes an imaging unit, a memory, a subject tracking unit, a case, a first operating member, and a second operating member. The imaging unit captures a subject image to produce data of the image. The memory stores therein a template indicating features of an object to be tracked. The subject tracking unit uses the template to continuously detect the subject to be tracked from the image. The case houses therein the imaging unit, the memory and the subject tracking unit. The first operating member is disposed on an outer surface of the case and accepts an imaging instruction instructing the imaging unit to capture a still image for recording. The second operating member is disposed on the outer surface of the case independently of the first operating member and accepts a tracking starting instruction instructing the subject tracking unit to start detecting the object to be tracked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168686-A (JP)
Title: Composition and method for diagnosing or detecting colon cancer
Inventor: TANAKA YOSHINORI
IPC: C07K14/705
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition useful for diagnosis of colon cancer, and to provide a method for detecting colon cancer.  <P>SOLUTION: The method for detecting colon cancer comprises measuring any one or two or more of the polypeptides represented by sequence numbers 1-16, in a biological sample derived from a subject, variants thereof, or fragments thereof. The composition for diagnosing or detecting colon cancer is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169181-A (JP)
Title: Printed matter
Inventor: TAKAHASHI TOKUO
IPC: H02N1/00
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter which moves toward a person, and which moves according to the person when the person walks.  <P>SOLUTION: The printed matter includes: movable sheet, fixed sheet, a first sensor, a first position calculation section, a second sensor, a second position calculation section, a power supply section, and a control section. Charge according to an electrode potential of the fixed sheet is induced in the movable sheet, electrostatic force is generated between the induced charge and the electrode potential of the fixed sheet, and the movable sheet moves according to the generated electrostatic force. The first sensor detects the movable sheet and the first position calculation section calculates the position. The second sensor detects the person and the second position calculation section calculates the position of the person. The power supply section supplies predetermined potential for each of the electrode under control of the control section. The control section controls the power supply section for moving the movable sheet so that the movable sheet and the person may approach each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170324-A (JP)
Title: Plasma type ignition device
Inventor: KATO HIDEYUKI
IPC: F02P13/00
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma type ignition device superior in cutoff performance of radio noise, and high in reliability.  <P>SOLUTION: In the plasma type ignition device 1 that is equipped with an ignition plug 10 which is mounted on an internal combustion engine 40 and in which a discharge space 140 is installed between the center electrode 110 and a ground electrode 130, a power supply 20 for discharge to carry out application of a high voltage, and the power supply 30 for plasma energy supply to carry out supply of a large current, and that carries out ignition of the internal combustion engine by putting gas in the discharge space into a plasma state of high temperature and high pressure, the center electrode 110 is equipped with the center electrode discharge part 111, an electrode part 151 for high voltage which is connected to the center electrode discharge part 111 via a resistor 150 on the tip side and connected to the power supply 20 for discharge on the base end side, the electrode part 170 for the large current that is connected to the center electrode discharge part 111 and connected to the power supply 30 for plasma generation on the base end side, and an electrode part insulating part 160 to secure insulating characteristics of the electrode part 151 for high voltage and the electrode part 170 for the large current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170343-A (JP)
Title: Fuel cell
Inventor: MIYAZAKI TOMIO
IPC: H01M8/12
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To preferably keep the sealing property for fuel gas or oxidant gas, lighten a load in the stacking direction, and secure the desirable sealing property for a long time.  <P>SOLUTION: A separator 38 includes a pinch-holding part 46 in which an electrolyte-electrode assembly 36 is pinch-held and a fuel gas passage 52 and an oxidant gas passage 56 are individually formed; a fuel gas supply part 42 in which a fuel gas supply communication hole 40 for supplying fuel gas to the fuel gas passage 52 is formed in the stacking direction; and a seal member 66 being arranged in accordance with the outer periphery of the fuel gas supply communication hole 40. The seal member 66 has a clay membrane which is a composite of clay mineral and an organic polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177399-A (JP)
Title: Automatic exposure controller
Inventor: FURUTA HIROSHI
IPC: H04N5/235
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable exposure control which is not influenced by transfer of an object in a screen, and to appropriately control exposure of a target object in a backlight state or in an excess follow light state.  <P>SOLUTION: An arithmetic processing part 132 integrates imaging signals for every divided area weighted by a center part important photometry system to calculate evaluation values for a preset object total area and a background area except the object total area, and compares the evaluation values to detect whether the object is in the backlight state or in the excess follow light state. The arithmetic processing part 132 further calculates evaluation values for each of a plurality of object division areas obtained by further subdividing the object total area, compares the evaluation values with an evaluation value of the background area, and sets an excess follow light flag or a backlight flag according to a comparison result. An input/output control part 131 performs control for reducing exposure when the excess follow light flag is set and performs control for raising the exposure when the backlight flag is set to an iris 12, a CCD 15, and an amplifier 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172526-A (JP)
Title: Method for coating building board
Inventor: NAKAMOTO SHOICHI
IPC: E04F13/08
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating a building board preventing attaching of ink mist at an ink delivering port of an ink jet head, when ink jet-coating the lower face of a building board by the ink jet head disposed under the building board, to reduce occurrence of picture quality defect.  <P>SOLUTION: In the method for coating the building board for ink jet-coating the lower face 12 of the building board 10, the ink jet head 21 having the ink delivering port 22 is disposed under the building board, an air stream ca keeping away ink mist im generated when delivering the ink droplets MI from the ink delivering port, is generated in a space sp between the ink delivering port 22 of the ink jet head and the lower face of the building board, and ink droplets are delivered to the lower face of the building board from the ink delivering port for coating in that state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175533-A (JP)
Title: Lighting system
Inventor: IMAMURA TAKASHI
IPC: H01L31/042
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system that suppresses remarkable visual recognition of a solar battery panel when a translucent plate to be lit to which light is made to come, and improves the utilization factor of the solar battery panel in manufacturing the lighting system.  <P>SOLUTION: The translucent display plate (plate to be lit) 15 is attached to a device body 2. A power generation unit 21 is built in the device body 2 so that it faces the back surface of the display plate 15. The unit 21 has the solar battery panel 23 for performing photoelectric conversion. A lighting unit 25 is attached to the device body 2. The unit 25 has a light emitting element 28 that is made to emit light with the electric power of a battery for storing electric power generated by the solar battery panel 23 and radiates light to a side surface 15b between front and back surfaces of the display plate 15. A blindfold member 31 covers the light incident surface of the solar battery panel 23, and is arranged between the panel and the display plate 15. The blindfold member 31 allows transmission of light of a wavelength for making the solar battery panel 23 generate power and suppresses sight through the power generation unit 21 from the display plate 15 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177685-A (JP)
Title: Semiconductor integrated circuit for communication
Inventor: KOBAYASHI HIROYUKI
IPC: H03C3/00
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for communication capable of improving the accuracy of frequency modulation and of phase modulation.  <P>SOLUTION: This semiconductor integrated circuit for communication includes a first multiplier for outputting a carrier frequency control value obtained by multiplying the output of a loop filer by a first coefficient; a second multiplier for outputting a modulation frequency control value obtained by multiplying modulation frequency data by a second coefficient; and a fourth arithmetic unit for adding the carrier frequency control value to the modulation frequency control value, and outputting an oscillator control value as the addition result. The second coefficient Km is in a relation of Km=Kc+A×Fmod/Fref, where Kc is the first coefficient; A is a correction term (real number); Fmod is the modulation frequency; and Fref is the reference frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174271-A (JP)
Title: Connection fitting for wooden pillar and beam
Inventor: HORI NOBUO
IPC: E04B1/58
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection fitting for a wooden pillar and a beam which prevents work from being complicated since a bolt and the connection fitting are separately to be mounted on the wooden pillar because the connection fitting for fixing the bolt to the end of the wooden pillar in a longitudinal direction and the bolt are respectively separate members.  <P>SOLUTION: The connection fitting 3 connects the end of the wooden pillar 1 in the longitudinal direction with the side surface of a beam 2. Both the surfaces have a horizontal base plate 31 to come into contact with the side surface (the lower surface of a flange 21) of the beam 2 and the end surface (the upper end surface 10) of the wooden pillar 1 in the longitudinal direction and a longitudinal mounting piece 32 which is projected from the horizontal base plate 31 and is inserted into a groove 12 formed at the end face of the wooden pillar 1, respectively. Bolt screw through-holes 34 are formed at the horizontal base plate 31. A bolt 33 only composed of a shaft part and having an end at one surface side to be inserted into a bolt insertion hole 23 formed at the beam 2 and to be fastened to the beam 2 with a nut 5 and an end at the other surface side to be inserted into a bolt insertion hole 14 formed at the end surface of the wooden pillar 1 in the longitudinal direction is helically inserted into the bolt screw hole 34 to the halfway.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008208349-A (JP)
Title: Polymer composition and molded article obtained therefrom
Inventor: NAKAHARA ATSUHIRO
IPC: C08F8/04
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition which gives molded articles having high heat resistance, low water absorbability and low specific gravity and excellent in impact resistance, and to provide a molded article obtained therefrom.  <P>SOLUTION: This polymer composition comprises 60 to 95 mass% of a β-pinene polymer having a specific gravity of 0.85 to less than 1.0 and a glass transition temperature of ≥80°C, and 5 to 40 mass% of a soft polymer. The molded article is obtained from the polymer composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009178868-A (JP)
Title: Fluid injection device, and cleaning method for fluid injection device
Inventor: SUGAI KAZUYUKI
IPC: B41J2/18
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection device restraining unnecessary cleaning, and reducing a cost, and a cleaning method for the fluid injection device.  <P>SOLUTION: This fluid injection device is provided with an injection head 3, a detecting means 7 for detecting clogging and for storing the number of clogged nozzles, and a control means 58 for eliminating the clogging by performing a cleaning operation based on a detection result therein. The fluid injection device is provided further with a nozzle number determining means 67 for comparing the number of clogged nozzles detected by a first clogging detecting step, with the number of clogged nozzles detected by a second clogging detecting step performed next, and for determining a variation in the number of clogged nozzles. The control means 58 performs the cleaning operation when determining that the number of clogged nozzles is increased by the nozzle number determining means 67, and cancels the cleaning operation when determining that the number of clogged nozzles is equivalent or less by the nozzle number determining means 67.  <P>COPYRIGHT: (C)2009,JPO&INPIT