baber/WOPTO huggingface dataset:
Patent JP-2008236419-A (JP)
Title: Front tuner circuit
Inventor: TOGANO HIROKI
IPC: H04B1/18
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tuning frequency from being deviated when AGC control is applied.  <P>SOLUTION: When a reception signal level becomes high and an output signal level of a differential amplifier 24 exceeds a fixed value, AGC control current output from an AGC circuit 26 increases and impedance of diodes D2, D1 becomes small. At such a time, since capacitance of a capacitor C12 has been reduced, impedance separation between an attenuator circuit 22 and a tuner circuit 23 can be actualized and a tuning frequency can be prevented from being deviated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008225424-A (JP)
Title: Liquid crystal display
Inventor: SENDA MICHIRU
IPC: G09G3/36
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dot inversion driving method and an overdrive driving method which are applicable in a medium and/or compact TFT liquid crystal display (LCD) panel, and to provide the LCD device in which the display quality of the medium and/or compact TFT LCD panel is improved and power consumption is reduced.  <P>SOLUTION: A first gate driver group 400 which drives odd-numbered gate lines and a gate driver group 500 which drives even-numbered gate lines are disposed at the right and left side parts of the LCD panel 600, and the dot inversion driving is performed by every gate driving period for a half screen for driving each gate driver group. In addition, overdrive driving for setting overlapping voltage on the basis of an absolute value of the voltage difference between image data to be displayed this time and image data to be displayed next time is performed by every alternate dot inversion driving periods by a drive control part 700.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231057-A (JP)
Title: Composition for controlling absorption of neutral fat
Inventor: MATSUMOTO MEGUMI
IPC: A61P3/10
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition having an effect of inhibiting neutral fat absorption, which has no problem of a smell and flavor, and moreover has no fear of a side effect.  <P>SOLUTION: The composition having an effect of inhibiting neutral fat absorption includes a high polarity carotenoid as an active ingredient. The composition having the high polarity carotenoid as an active ingredient may be added to or mixed with foods, drinks, supplements, pet foods, sanitary materials, cosmetics or chemicals. Further, the above high polarity carotenoid may be the one obtained by one kind or a combination of two or more kinds of means including extraction from natural substances to purify the extract, organic synthesis, and synthesis through microorganisms.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236568-A (JP)
Title: Power detection circuit and amplitude limiting circuit
Inventor: KISHINE KEIJI
IPC: H03G11/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To detect power in proportion to an amplitude regardless of the offset level of an input signal.  <P>SOLUTION: There are provided a level stabilization circuit 20 which converts the amplitude of an input signal into an amplitude within a predetermined range and outputs the signal of an amplitude proportional to the amplitude of the input signal, and a power detection circuit 30 which compares the output signal of the level stabilization circuit 20 with a reference value. The level stabilization circuit 20 comprises an input level conversion circuit which fetches the input signal and converts its amplitude into an amplitude within the predetermined range through capacitive coupling, a mean value detection circuit which fetches the output signal of the input level conversion circuit and detects a mean value thereof, and a differential amplification circuit which amplifies a differential between the output signal of the input level conversion circuit and the output signal of the mean value detection circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232095-A (JP)
Title: Control device for internal combustion engine
Inventor: NISHIYAMA MASATERU
IPC: F02B31/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase fuel consumption reduction effect by a tumble control valve (TCV) in a partial zone.  <P>SOLUTION: Opening of TCV 33 is set to an open side as engine speed NE increases and opening of the TCV 33 is set to the open side as engine load PM increases in the partial zone. Consequently, opening of the TCV 33 can be controlled to a direction (open side) to reduce intake resistance with corresponding to increase of intake air quantity due to increase of engine speed NE, and pumping loss in the partial zone by the TCV 33 can be reduced. Ignition retarded quantity from standard ignition timing is set small as opening of the TCV 33 shifts to open side. Consequently, ignition timing can be corrected to a direction approaching to optimal ignition timing with corresponding to shift of optimal ignition timing (MBT) to advanced side due to decrease of combustion speed as opening of the TCV 33 shifts to open side, and fuel consumption reduction effect can be increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008152746-A (JP)
Title: System for input to information processor
Inventor: YOSHIDA KENJI
IPC: G06K7/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new input system to replace a hardware device such as a keyboard, a mouse, and a tablet capable of inputting characters to a computer by an easy operation and performing an operation, i.e, a paper controller, a remote controller, a projection image/moving image control system and an information processing display system.  <P>SOLUTION: By providing an icon formed on a medium for reading a dot pattern formed on the medium surface by using a scanner connected to the information processor, converting it into a code value or/and a coordinate value defined by the dot pattern, and outputting access information to access a voice, an image, a moving image, a character, or a program and a Web corresponding to the code value or/and the coordinate value stored in the information processor, it is possible to start information such as a voice, an image, a moving image, and a character which have been prepared in advance, to start a program, and to access a Web without using any keyboard or mouse.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008240528-A (JP)
Title: Variable displacement vane pump
Inventor: YAMAMURO SHIGEAKI
IPC: F04C14/22
Filed: 2007-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement vane pump having pump property whose degradation due to the durability degradation of a cam ring and a change of a cam profile is avoided by suppressing stress concentration.  <P>SOLUTION: The variable displacement vane pump comprises a seal member formed on the outer periphery side of the cam ring for partitioning the outer periphery side space of the cam ring into a first fluid pressure chamber provided on the side of increasing a discharge amount and a second fluid pressure chamber provided on the side of reducing the discharge amount, a stopper part provided on the first fluid pressure chamber side of the pump body for restricting the movement of the cam ring toward the first fluid pressure chamber, a pressure control means for controlling pressure to be introduced into the first fluid pressure chamber or the second fluid pressure chamber, and a rotation preventing part provided between the cam ring and the pump body on the second fluid pressure chamber side beyond the rocking supporting face for prevention the rotation of the cam ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289937-A (JP)
Title: Method and apparatus for manufacturing microporous membrane
Inventor: TAKEDA AKIRA
IPC: B01D69/06
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a microporous membrane which can accelerate a production line.  <P>SOLUTION: The manufacturing apparatus 10 for the microporous membrane 44 has a die 18 for cast coating dope for forming a microporous membrane on a travelling supporting strip 20, and a solidification part 26 for solidifying a liquid film formed on the supporting strip 20 by cast coating. The solidification part 26 has nozzle units 76-78 having jetting openings 76A-78A for jetting a solidification liquid towards the liquid film on the supporting strip 20, and a pump 80 for supplying the solidification liquid to the nozzle units 76-78.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242819-A (JP)
Title: Information processor
Inventor: SATO MAKOTO
IPC: G06F12/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of the distortion of the block of a non-volatile memory to be erased or rewritten.  <P>SOLUTION: A write-in control circuit 6 is provided with a counter control circuit 61 and an address control circuit 62, and configured to input address information, and to input command information from a CPU 1. The counter control circuit 61 outputs an address information signal S23 to an address information storage block 21, and outputs a count information signal S22 to a counter information storage block 22, and inputs an information transmission signal S25 from an address information storage block 21 and an information transmission signal S24 from a count information storage block 22. The address control circuit 62 inputs an information transmission signal S26 output from a counter control circuit 61, and outputs a write-in control signal S21 to a flash memory 2. Information is written so that the generation of the distortion of the block of the flash memory 2 to be accessed by a flash memory built-in microcomputer 30 can be prevented according to the write-in control signal S21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240399-A (JP)
Title: Grip
Inventor: HIOKI KATSUYUKI
IPC: E04F11/18
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip having reduced local stress concentration when a load operates thereon.  <P>SOLUTION: The grip 1 comprises a grip body 2 to be fixed to a mounting face 101, and four rib parts (stress concentration reducing parts) 10-13. The four rib parts 10-13 are provided on two end faces (the opposed faces) 3 at both ends of the grip body 2 opposed to the mounting face 101. When a downward load operates on the grip body 2, the lower edges of the end faces 3 are pushed toward the mounting face 101. At this time, the rib parts 10-13 laid between the mounting face 101 and the end face 3 contact the mounting face 101 and are elastically deformed to be deflected. As compared with the case that the rib parts 10-13 are not provided, their contact area with the mounting face 101 is larger and so stress on the grip body 2 is dispersed. The stress on the grip body 2 is reduced by the elastic deformation of the rib parts 10-13, thus reducing stress concentration on the grip body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244208-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIRAISHI AKIHIRO
IPC: H01L21/8234
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing asemiconductor device capable of suppressing a difference in the characteristics of a transistor even if a combination of transistors differs when manufacturing a plurality of types of semiconductor devices with different combinations of transistors.  <P>SOLUTION: When manufacturing a first semiconductor device having a first transistor, a second transistor, and a third transistor having a thick gate insulation film, a first lightly doped region 6a in the first transistor, a second lightly doped region 6b in a second transistor, and a third lightly doped region 6c in a third transistor are formed in this order. When manufacturing a second semiconductor device having the first and third transistors, the first lightly doped region 6a and the third lightly doped region 6c are formed in this order. When manufacturing the second semiconductor device having the second and third transistors, the third lightly doped region 6c and the second lightly doped region 6b are formed in this order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007174715-A (JP)
Title: Turbo decoder
Inventor: YANO TETSUYA
IPC: H03M13/27
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To make burst an error generation pattern contained in results of decoding (decoded data).  <P>SOLUTION: There is provided a turbo decoder that performs first decoding processing and second decoding processing, based on the decoded result of the first decoding processing repeatedly, in the order of the first decoding processing and the second decoding processing. The turbo decoder is implemented, such that when encoding processing is executed by units of turbo code units constituted of a plurality of information blocks, the second decoding processing uses the deinterleaved output of the decoded result, obtained with the first decoding processing. The turbo decoder thus includes an output part, capable of outputting results of the second decoding processing as results of turbo decoding, without the intervention of interleaving processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008239212-A (JP)
Title: Packaging container having extrusion pump
Inventor: TSUJIMOTO TAKAAKI
IPC: B65D47/34
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container having an extrusion pump capable of preventing any deformation or breakage of the container by adequately distributing the push-in operation force to be applied to the extrusion pump.  <P>SOLUTION: The packaging container includes a top surface 15 of a container body, and a container circumferential wall 16 having a projecting edge 16a which is projected upwardly over a circumferential edge part 15a of the top surface, and has a mouth part 18 supporting an extrusion pump 20 on the top surface 15. The extrusion pump 20 is supported by the mouth part 18 via a locking cap 25. A stress dispersion intermediate member 30 is supported by the projecting edge 16a, and supports a lower end face 25b of the locking cap. The push-in operation force applied to the extrusion pump is dispersed thereby, and any deformation or breakage of the container attributable to the stress concentration can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244256-A (JP)
Title: Electronic chip component and manufacturing method therefor
Inventor: KIZAKI SEIICHI
IPC: H01L21/60
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic chip component which can be surely and easily loaded on a circuit board with superior reliability and small man-hours at all times, and to provide its manufacturing method.  <P>SOLUTION: A conductive adhesion layer 14 is selectively formed on each projection electrode tip face 121 of the electronic chip component 1, and a binder resin layer 141 for holding the conductive particles 142 of each conductive adhesion layer 14 is formed into the 2-layer structure of a base adhesion layer 1411 constituted of an acrylic paste material and a surface adhesion layer 1412 constituted of an epoxy resin. The conductive adhesion layer 14 of the 2-layer structure is formed by forming the base adhesion layer 1411 by applying the acrylic paste material wherein the conductive particles 142 are uniformly dispersed and mixed on the projection electrode tip face 121 by an ink jet and laminating the surface adhesion layer 1412 by applying an epoxy resin solution on it by the ink jet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245078-A (JP)
Title: Voltage-controlled oscillator
Inventor: KUWANO SATOSHI
IPC: H03B27/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when element variation or the like occurs, it is difficult to effectively reduce phase noise.  <P>SOLUTION: A voltage-controlled oscillator includes: a variable current generating circuit for supplying an operating current to a voltage-controlled oscillation section; the voltage-controlled oscillation section which includes a resonance circuit constituted of an inductor and a variable capacitor and outputs an output signal of an amplitude based on the current generated by the variable current generating circuit; and a first optimization circuit which receives the output signal, and generates a current setting signal based on an amplitude change of the output signal with respect to the amount of change in the current output by the variable current generating circuit and supplies the generated current setting signal to the variable current generating circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157216-A (JP)
Title: Centrifugal fan device and electronic apparatus having the same
Inventor: YAMASHITA AKITOMO
IPC: F04D29/30
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fan device which simultaneously provides reduction of fan noise and abnormal noise and increase of air quantity by reducing air duct resistance at an outside of a suction region, smoothly merging parallel flow of air on a surface of a blade part, and smoothly flowing air in a centrifugal direction, and an electronic apparatus having the same.  <P>SOLUTION: A centrifugal fan 15 includes a protrusion portion 15ba having a start end at a position out of a projection region of a suction port 14b and at a predetermined distance inner diameter side from a tip 15be of a blade part 15b, and extending into the projection region of the suction port 14b on a positive pressure face P.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008249969-A (JP)
Title: Method of manufacturing display device, and display device manufactured by same method
Inventor: TAKAHASHI TOSHIAKI
IPC: H01L51/50
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device manufacturing method capable of suppressing the influence of the dimensional change of a flexible substrate before press-contacting, and capable of enhancing the positional accuracy upon press-contacting between an external connection terminal and an external wiring, in the case of manufacturing the display device by using the flexible substrate.  <P>SOLUTION: The display device manufacturing method includes a formation process to array pixels 20 in two intersecting directions on the flexible substrate 10, and terminals 14 and 18 for connecting the pixels arrayed in the two directions on the substrate to the outer wiring are formed to be arrayed in parallel in a direction X where the dimensional change rate of the substrate is smaller, among two directions on the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249254-A (JP)
Title: Refrigerating machine, and operating method and manufacturing method of refrigerating machine
Inventor: NODA SEIICHI
IPC: F25B9/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly keep a pressure of a refrigerant in a closed air refrigerant refrigerating machine.  <P>SOLUTION: This refrigerating machine comprises a refrigerant gas circulating system producing a low-temperature gas by compressing a refrigerant gas, then removing heat, and expanding the refrigerant gas by an expansion turbine, an intermediate system for cooling the inside of a cooling storage by heat exchange with the low-temperature gas, and a gas quantity adjusting portion for adjusting the quantity of refrigerant gas inside of the refrigerant gas circulating system. The gas quantity adjusting portion comprises a supply system for supplying the refrigerant gas when a pressure of the refrigerant gas circulating system becomes lower than a prescribed pressure, and an air discharging system for discharging the air to the outside of the system by the increase of volume flow when rotating frequencies of a compressor and the turbine are lowered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251096-A (JP)
Title: Nonvolatile semiconductor memory device, and control signal generation circuit, and semiconductor device using this circuit
Inventor: MITANI HIDENORI
IPC: G11C16/06
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory having a short programming time.  <P>SOLUTION: A positive boosting circuit 50 and a voltage step-down circuit 51 which generate a voltage for a program in a flash memory 4, generate: a reset voltage in a standby mode STBY; a program voltage in a program pulse application mode PP; a program verify voltage in a program verify mode PV; and a home position voltage between the program voltage and the program verify voltage after respective modes PP, PV are terminated. Consequently, the programming time is shortened as compared with such the conventional method that setup and reset of a power source are performed each time the respective modes PP, PV are operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257888-A (JP)
Title: Carbon material for electrode of electrochemical element, manufacturing method therefor, and electrode for electrochemical element
Inventor: ISHIMOTO SHUICHI
IPC: H01G11/42
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a carbon material for the electrode of an electrochemical element having high capacity, high cycle stability, and realizing high output (high current density) charging/discharging.  <P>SOLUTION: The carbon material is manufactured in a process that forms a complex of a prescribed condensed polycyclic aromatic compound and a prescribed alkali metal in an ether solvent, a process that obtains a precursor of the carbon material by drying the alkali metal complex solution obtained, and then a process heat treating at 600-1,000°C. As the alkali metal, potassium, sodium, or lithium is used. As the condensed polycyclic aromatic compound, naphthalene, acenaphthylene, pyrene, anthracene, phenanthrene, or either one or two or more of these derivatives are used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008056890-A (JP)
Title: Cellulose acylate composition, cellulose acylate film, method for producing the same, polarizing plate, optical compensation film, antireflection film and liquid crystal display device
Inventor: TAKEGAMI RYUTA
IPC: G02B1/11
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To control thickness unevenness of a melt cast cellulose acylate film.  <P>SOLUTION: The cellulose acylate film has an apparent activation energy of E<SB>0</SB>(5) 160-240 (kJ/mol) measured five minutes after melting at 220°C, and the longest relaxation time τ (5) of 4-50 (msec).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300081-A (JP)
Title: Semiconductor wafer with adhesives, laminations, and these manufacturing method
Inventor: FUJII SHINJIRO
IPC: H01L21/60
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer with adehesives, laminations, and these manufacturing method for avoiding rolling-in of air bubbles between an adhesive film and a circuit surface of a semiconductor wafer to reduce non-adhered portions.  <P>SOLUTION: The manufacturing method of the semiconductor wafer with adhesives includes a step of laminating an adhesive film 10 provided with a base 1 and an adhesive layer 2 arranged on the base 1 onto a circuit surface 5a of a semiconductor wafer 5 under reduced pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008255890-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TOSHIOKA TOSHISUKE
IPC: B01D53/94
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To prematurely start the selectively reducing action of NOx after the start of an engine.  <P>SOLUTION: An NOx selectively reducing main catalyst 15 is disposed in an engine exhaust passage. An NOx selectively reducing auxiliary catalyst 17 having a volume, heat capacity, and pressure loss smaller than those of the NOx selective reducing main catalyst 15 is disposed on the upstream side of the NOx selective reducing main catalyst 15. A urea is supplied from a urea solution supply valve 18 to the NOx selectively reducing auxiliary catalyst 17 to prematurely start the selectively reducing action of NOx after the start of the engine by the NOx selectively reducing auxiliary catalyst 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT