baber/WOPTO huggingface dataset:
Patent JP-2008154275-A (JP)
Title: Event detection circuit
Inventor: TONY L-KICK
IPC: H04M1/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network interface circuit that determines whether a signal on a TIP/RING line represents an actual event or a transient noise signal.  <P>SOLUTION: A network interface circuit according to the present invention screens out (cancels) transient (noise) signals and provides an indication to the line side that an actual event has occurred, so that appropriate discrimination circuitry is powered up to determine the exact nature (type) of the actual event only when actually needed. More specifically, the present invention (network interface circuit) develops an AC signal that represents the events that are desired to be detected. This AC signal is timed so that it may have a sustained rate (e.g., a 1 millisecond burst) that is unlike any transient that would occur on the line. Thus, unless the incoming signal meets the timing requirements of the circuit, it is disregarded as being a transient signal and no action is taken to determine the exact nature (type) of the signal. This avoids the need to invoke (initiate) the discrimination circuits that have large power requirements until they are actually needed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009185268-A (JP)
Title: Treatment method of information recording medium such as cd or dvd
Inventor: SHIMIZU KAZUO
IPC: C08J11/08
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely, surely and economically advantageously recycling a polycarbonate (PC) resin used as a base of a plate of used CD or DVD.  <P>SOLUTION: The method for recycling the PC resin includes: a first stage for immersing a pulverized material of the PC resin used as the base into a solvent immersion solution having a blend composition comprising (a) 10-60 wt.% terpene-based hydrocarbon, (b) 30-70 wt.% morpholine and (c) 5-30 wt.% n-methyl-2-pyrrolidone and completely dissolving the pulverized material; and a second stage comprising adding water or a mixed solution of water and a monovalent 1-5C alcohol (aqua system) into the solution, in which the pulverized material is completely dissolved, in an amount of 10-40 wt.% to precipitate and solidify the PC resin as a coagulated product and to recover it to be recycled, and using the resulting residual solution as a cleaning solution or the like. The method lays stress on the economical efficiency, safety and environment-friendliness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008202210-A (JP)
Title: Split type conjugate fiber
Inventor: IWAMOTO ISATO
IPC: D01F8/06
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split type conjugate fiber for obtaining a fiber structure having excellent fineness, bulkiness and color development.  <P>SOLUTION: The split type conjugate fiber comprises a polyamide resin composition 1 composed of an aromatic polyamide and an aliphatic polyamide as one component and a fiber-forming polymer 2 having no affinity to the polyamide resin composition as the other component. As a preferable embodiment, a polyamide comprising an aliphatic dicarboxylic acid and an aromatic diamine as main structural units may be cited as the aromatic polyamide, and the following items may also be cited: the polyamide resin composition is composed of nylon MXD6 and nylon 6, the weight ratio is 35:65-70:30, respectively, and the fiber-forming polymer is a polyester or a polyolefin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009219237-A (JP)
Title: Rotary electric machine
Inventor: KATO TAKASHI
IPC: H02K21/16
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine which is simple and small in constitution compared with a conventional constitution, and changeable in its characteristics.  <P>SOLUTION: The rotary electric machine having a rotor with a permanent magnet and a stator with an armature coil includes: a magnetic path constituent member which is a member for constituting the rotor and part of the stator, and serves as a magnetic path of main magnetic flux in which magnetic flux generated by the permanent magnet and magnetic flux generated by the armature coil chain-cross each other; and a stress generation part 21 which applies stress in a direction which crosses the magnetic path to the magnetic path constituent member. The stress generation part 21 applies stress to the main magnetic flux magnetic path of the magnetic path constituent member (stator core 13), can change the stress according to the rotational drive state of the rotor 12, and increases the stress as the number of revolutions of the rotor 12 becomes large.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253988-A (JP)
Title: Method for forming multilayer coating film
Inventor: CHIGA KOJU
IPC: B05D1/36
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming multilayer coating films, by which cured coating films excellent in abrasion resistance, contamination resistance, acid resistance, and finishing, for example can be formed.  <P>SOLUTION: The method for forming multilayer coating films comprises coating a material to be coated with a first clear coating material and coating an uncured or heat-cured first clear coating film with a second clear coating material, so as to form a second clear coating film, wherein the first clear coating film has a glass transition temperature of less than 70°C and tanδ(loss elastic modulus/storage elastic modulus) of less than 0.4 at 80°C and the second clear coating film has a glass transition temperature of 70°C or higher as measured by dynamic viscoelastic measurement of the first clear coating film and the second clear coating film at frequency of 11 Hz, the first clear coating material and the second clear coating material contain as major ingredients an hydroxyl group-containing resin and a polyisocyanate compound, and coating is performed so that the film thickness of the second clear coating film after heat-curing ranges from 2 to 15 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216021-A (JP)
Title: Exhaust emission control device
Inventor: FUNAHASHI HIROSHI
IPC: F01N3/36
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To continue a function for reducing NO<SB>x</SB>by properly applying a desulfurization to a three-way catalyst even when a high sulfur fuel is used in an exhaust emission control device in which the three-way catalyst having NO<SB>x</SB>and NH<SB>3</SB>adsorbing property is applied to a diesel engine, NH<SB>3</SB>is generated from NO<SB>x</SB>in the accelerator off state during the operation of an engine, and adsorbed and stored by the three-way catalyst, and the NO<SB>x</SB>in the exhaust gas is reduced and purified using the NH<SB>3</SB>.  <P>SOLUTION: An exhaust emission control device comprises a regenerating flow passage 20 having an oxidation catalyst 19 further on the upstream side than the three-way catalyst 14 and also having a fuel adding valve 15 (fuel adding means) further on the upstream side than the oxidation catalyst 19, and guiding the exhaust gas 9 to the three-way catalyst 14 via the oxidation catalyst 19; and a normal flow passage 21 directly guiding the exhaust gas 9 to the three-way catalyst 14 while bypassing the oxidation catalyst 19. Normally, the normal flow passage 21 is selected by a butterfly valve 22 (flow passage selector means), and the regenerating flow passage 20 is selected when a desorbing treatment is applied to the three-way catalyst 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049973-A (JP)
Title: Cmos image sensor package
Inventor: KWEON YOUNG DO
IPC: H04N5/374
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS image sensor package in which the size of a chip mounted on a substrate can be reduced and which has the reduced size as a result.  <P>SOLUTION: The CMOS image sensor package includes: a substrate, on which a pre-designed circuit pattern is formed, and in which a cavity is formed; a pixel array sensor, which is electrically connected with the circuit pattern and stacked on one side of the substrate; and a control chip, which is electrically connected with the circuit pattern and held within the cavity. The CMOS image sensor chip can be separated into the pixel array sensor and the control chip, with the control chip and passive components embedded in cavities formed in the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223016-A (JP)
Title: Source driving circuit of liquid crystal display apparatus and liquid crystal display apparatus equipped with the same
Inventor: MATSUKI SHIRO
IPC: G09G3/36
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a source driver circuit of a liquid crystal display apparatus with a small occupied area and low power consumption.  <P>SOLUTION: The source driver circuit comprises: a reference voltage circuit 5 which generates a reference voltage; a negative voltage driving DAC 21 which divides a display signal into negative gradation voltages; a positive voltage driving DAC 41 which divides the display signal into positive gradation voltages; an invert amplifier 20 which provides the negative gradation voltages for driving the liquid crystal display apparatus; a non-invert amplifier 40 which provides for the positive gradation voltages for driving the liquid crystal display apparatus; and a voltage selector 7 which provides the reference voltage to the positive and negative voltage driving DACs 21 and 41 from the reference voltage circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222001-A (JP)
Title: Automatic stop device for diesel engine
Inventor: TETSUNO MASAYUKI
IPC: F02D41/04
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve startability of an engine in restarting it, in an automatic stop device for a diesel engine automatically stopping the engine when prescribed automatic stop conditions are satisfied and restarting the engine when prescribed restart conditions are satisfied.  <P>SOLUTION: This device is provided with a glow plug for heating an inside of a cylinder, a main buttery supplying power to electric load of a vehicle including the glow plug, and a sub buttery supplying power to a starter motor. If the sub buttery is deteriorated (a determination in step S22 is Yes), the glow plug is operated in restart of the engine (process in step S27 is executed).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232500-A (JP)
Title: Power control device, power control system, power control program, and power control method
Inventor: IWATA MAKOTO
IPC: H02J3/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the power supply of an electric apparatus cannot be controlled on the basis of multiple pieces of the same kinds of information.  <P>SOLUTION: This power control device comprises a receiving part which inputs first detection information from a first sensor, and second information which is the same in the kind of the first detection information from a second sensor, and a control part which outputs a switching signal of the power supply to the electric apparatus to a switch on the basis of both the first and the second information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227004-A (JP)
Title: Suspension device
Inventor: WAKATSUKI HIDEAKI
IPC: B60G3/28
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the rectilinearity of a vehicle even in such a road surface condition that left and right suspension devices stroke in opposite phases.  <P>SOLUTION: The strut type suspension device 10 includes: a knuckle 12 supporting a wheel, a shock absorber 25 disposed between the knuckle 12 and a vehicle body to damp the oscillations of a lower arm 30, a stabilizer bar 51 to suppress the rolling of the vehicle body, and a stabilizer link 53 connecting a shell casing 25a of the shock absorber and an end portion of a stabilizer bar 51. A stabilizer link 53 is disposed so that, when the shock absorbers 25 for the left and right wheels stroke in mutually opposite directions, a moment generated around a kingpin axis due to a wheel weight and a moment generated around the kingpin axis due to a stabilizer link reaction force balance out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225932-A (JP)
Title: Breathing capacity indicator, and method for measuring breathing capacity displacement amount
Inventor: KURE RYUSHIN
IPC: A61B5/11
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breathing capacity indicator capable of correctly measuring the movement of a trunk part with the respiration of a subject, improving measurement data reproducibility, attaining usage for a trunk part stationary radiotherapy using a fixing tool, preventing the indicator from becoming an obstacle in the radiotherapy, being easily handled by any person, and eliminating concern about a mechanical fault, and to provide a method for measuring breathing capacity displacement amount.  <P>SOLUTION: The breathing capacity indicator is constituted such that a balloon 7 as a closure system inner-pressure buffer is connected via a flowmeter 8 to a tube member 6 being the fluid outlet of an air bag 4 which has a flexible trunk part abutment part 4A and is the bag filled with gas G as fluid. The flowmeter 8 includes a display means 24. The volume change of the trunk part 3 of the subject, which is hardly measured directly, especially, a thorax is accurately measured, and also the reproducibility in the measurement data is improved. The indicator is used also for the trunk part stationary radiotherapy using the fixing tool, does not become an obstacle in the radiotherapy, is easily handled by any person, and eliminates concern about the mechanical fault.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232147-A (JP)
Title: System, device and method for radio transmission
Inventor: KIMURA MOTOHIRO
IPC: H04W88/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To uniform an effective throughput among ports during radio degradation and suppress a circuit scale.  <P>SOLUTION: A radio transmission system, which transmits by wireless two-port LAN signals among radio transmitters, includes: a radio reception side circuit 32 wherein two-port LAN transmission signals are alternatively received by a radio transmission device of a local station from a radio transmission device of a remote station, the quantity of reception data of each of the received two-port LAN transmission signals is compared to produce the data quantity comparison signal of the local station, and the data quantity comparison signal of the remote station is separated from the received two-port LAN transmission signals; and a radio transmission side circuit 31 wherein two-port LAN reception signals are alternatively switched between the local radio transmission device and the remote radio transmission device to transmit the signals by wireless, the ratio of transmission data quantity of the two-port LAN reception signals to be transmitted is changed when radio transmission is started, on the basis of the data quantity comparison signal of the remote station which is separated by the radio reception side circuit, and the LAN reception signal to be transmitted by wireless is multiplexed with the data quantity comparison signal of the local station which is produced by the radio reception side circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230544-A (JP)
Title: Test device, information processing system, and test method
Inventor: ABE TOSHINAO
IPC: G06F11/22
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a tester by simplifying and automating a test time in the case of confirming a yield of an SVP board.  <P>SOLUTION: In the SVP board 100, a control line connects GPIOs 220a and 220b to a CPU 120 via a connector 78 (GPIOs 220a and 220b are connected to the CPU 120 via I2C control parts 130a and 130b), the CPU 120 controls the GPIOs 220a and 220b on the basis of a test program stored in a memory 110, and performs opening/closing control of the relays 210a and 210b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232333-A (JP)
Title: Image encrypting apparatus, and image decoding apparatus
Inventor: NAKAGATA SHOHEI
IPC: H04N1/44
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the encrypting technology and decoding technology of an image which are capable of highly accurately decoding an image multiply-encrypted and printed, in the encrypting/decoding technology of a printed matter or a part of digital image visually.  <P>SOLUTION: In the encrypting apparatus, when one or more of already encrypted multiplex encryption regions are included in an encryption target region, means (103-105) which effect encrypting process of the target region after inversely converting once the pixel values of respective regions, in which the pixel values are converted already, are provided. In the image decoding apparatus, for the encrypting regions in the encrypted image data, whether there is multiplex encrypted region in the decoded image or not is investigated after effecting specified pixel value inverse conversion as well as decoding once and when one or more of multiplex encrypted region are detected, a means to effect the pixel value conversion further with respect to respective multiplex encrypted regions and output the same as the decoded image data at that time is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239986-A (JP)
Title: Coil bobbin and rotating machine using the same
Inventor: TSUNA TAKAMITSU
IPC: H02K3/46
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakdown due to the vibration or shock of teeth made of dust.  <P>SOLUTION: A coil bobbin 141 for a rotating machine 100, which has joints 143-146 which contact other coil bobbins 141, mounted on adjacent teeth 133 and which are to be integrated with other coil bobbins 141 by the joints 143-146, is used. As a result, the vibration of the teeth 133 is suppressed by the integrated coil bobbins 141, therefore the breakdown is prevented which is due to the vibration or shock of the teeth 133 made of dust.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236165-A (JP)
Title: Metal bellows type accumulator
Inventor: SASAKI KENJI
IPC: F15B1/24
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal bellows type accumulator having improved durability and safety by releasing liquid from a liquid chamber to prevent the deformation of a metal bellows and damage thereto when the pressure of the liquid in the liquid chamber is increased with fire in the zero-down condition that the metal bellows is shrunk.  <P>SOLUTION: The metal bellows type accumulator comprises a shell, the metal bellows arranged in the shell, and having one end fixed to the shell and the other end blocked by a cap to separate the shell into a gas chamber and the liquid chamber, an oil port arranged to encircle an introduction hole which introduces liquid into the liquid chamber, for specifying the shrinkage limit of the metal bellows, and a seal means arranged between the oil port and the cap for sealing a space between the liquid chamber and the introduction hole. The seal means consists of a seal member, and a holder holding the seal member on the side of the cap in an axially movable manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235269-A (JP)
Title: Resin particle and method of producing the same
Inventor: KAWAGUCHI KOJI
IPC: C08J3/14
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide resin particle dispersions with uniform particle diameters, resin particles and a method of producing them.  <P>SOLUTION: The present invention relates to a method of producing the resin particles by dispersing a resin (a) or its solution in a solvent and/or a precursor (a0) of the resin (a) or its solution in a solvent in an aqueous medium or an aqueous dispersion (D2) of the resin particles, further reacting a precursor (a0), when the precursor (a0) or its solution in a solvent is used, to form an aqueous dispersion of the resin particles, and by removing the aqueous medium and the solvent, as needed, from the aqueous dispersion. In the method, the aqueous medium or the aqueous dispersion (D2) of the resin particles contains a particular anionic surfactant (X). The present invention also relates to resin particles obtained by the process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244300-A (JP)
Title: Liquid crystal display
Inventor: YONENO HITOSHI
IPC: G02F1/1335
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To form protection diodes in a frame region in a liquid crystal display having a configuration in which the frame region around a display region is set as a reflective display region.  <P>SOLUTION: In order to set the frame region 20 as the reflective display region, a pixel electrode 110 and a reflective electrode 111 are formed in the frame region 20. Each of protection diodes D1, D2 formed in the frame region 20 is formed by connecting a gate electrode and a drain electrode or a source electrode to a TFT (Thin Film Transistor) formed by the same process as that for a TFT formed in the display region 10 through a connection electrode 130. On a portion where the connection electrode 130 is formed, a through-hole 120 is formed into the pixel electrode 110 and the reflective electrode 111 of the frame area 20. Consequently, the protection diodes D1, D2 can be formed without increasing processes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243100-A (JP)
Title: Screed plate heating device
Inventor: BABA NOBUYUKI
IPC: E01C19/48
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional hot air screed plate heating device wherein if a blower for blowing hot air into a duct fails, flame is reversely blown from a burner, or when the ignition of the burner is failed, unburned LP gas remains in the duct and a risk of explosion of the gas is generated if the gas is flash ignited.  <P>SOLUTION: An electric energy is converted into a heat energy by a heater 51L, and the air in a heating part 39L is heated to generate hot air. The hot air generated by the heater 51L is fed, as hot air, to a forward passage A in the duct on a screen plate 31L by a fan 38L, flows while heating, by heat transfer, the half of the upper surface of the screed plate 31L, and flows into a return passage B in the duct after returning at the end of a partition plate 34L. The hot air flowing into the return passage B is reheated by a reheating heater 52L, flows while heating the remaining half of the upper surface of the screed plate 31L, and is sucked to the fan 38L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243784-A (JP)
Title: Refrigerant shortage detection device
Inventor: YAMAMURA TAKASHI
IPC: F25B49/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile refrigerant shortage detection device appropriately detecting shortage of a refrigerant.  <P>SOLUTION: As a radiator 12, a subcool type condenser comprising a heat exchange part 12a for condensation, a liquid receiving part 12b and a heat exchange part 12c for supercooling is adopted. The refrigerant shortage detection device is provided with: a condensation refrigerant temperature sensor 25 for detecting the temperature of a refrigerant which has undergone heat radiation by the heat exchange part 12a for condensation; and a supercooling refrigerant temperature sensor 26 for detecting the temperature of a refrigerant which has undergone heat radiation by the heat exchange part 12c for supercooling. The versatile refrigerant shortage detection device is further provided with a refrigerant shortage determination means for determining shortage of the amount of a refrigerant filled in a refrigeration cycle device 10 when a temperature difference Tco-Tsc obtained by subtracting a detection value Tsc by the supercooling refrigerant temperature sensor 26 from a detection value Tco by the condensation refrigerant temperature sensor 25 becomes below a determination value KT, so as to appropriately detect shortage of the amount of the refrigerant.  <P>COPYRIGHT: (C)2010,JPO&INPIT