baber/WOPTO huggingface dataset:
Patent JP-2009297116-A (JP)
Title: Low-invasive medical tool and method of manufacturing the same
Inventor: HAGA YOICHI
IPC: A61B1/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-invasive medical tool having a highly functional part securing a narrow diameter and a wide inner lumen, optimizing the length of a hard part to the optimum shortness by adding the flexibility by the spiraling process, and allowing easy mounting of various micro-components such as an integrated circuit and a micro-sensor while keeping the narrow diameter.  <P>SOLUTION: In the low-invasive medical tool such as a catheter or endoscope, a tubular insulated substrate having a circuit pattern on the outer surface is pierced to add a mechanical function.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299788-A (JP)
Title: Gear mechanism
Inventor: TAKEDA NOBUHIKO
IPC: F16H25/20
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear mechanism capable of taking out the movement in the rotary shaft direction of a first gear from the first gear and a second gear arranged opposite to each other.  <P>SOLUTION: This gear mechanism comprises: a first face gear 10; a second face gear 20 arranged opposite to the first face gear 10 and formed with a shaft hole; a pinion gear 30 engaged with the first face gear 10 and the second face gear 20 to rotate the first face gear 10 and the second face gear 20 in opposite directions to each other; a screw 40 fixed as a rotary shaft to the first face gear 10 and inserted into the shaft hole of the second face gear 20 with a distance from the second face gear 20; a nut 50 screwed to the screw 40; and a socket 60 fixed to the second face gear 20 on a side opposite to the first gear side so as to be integrally rotated with the nut 50 and so as to engage the nut 50 slidably in the axial direction of the rotary shaft of the first face gear 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299583-A (JP)
Title: Hermetically-sealed compressor
Inventor: KURIMOTO MITSURU
IPC: F04B39/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically-sealed compressor capable of inexpensively and surely reducing a delivery amount of refrigerator oil contained in a compressed refrigerant compressed in a compression mechanism part and delivered from a delivery pipe in consideration of a problem of a conventional hermetically-sealed compressor wherein, a refrigerator oil separator having a refrigerator oil separation element and a route through which the refrigerator oil is returned, is complex in construction and high in the material cost.  <P>SOLUTION: Irregularity having a contact area in a size of twice or more is provided on a motor stator outer peripheral part of the hermetically-sealed type compressor in the flow speed direction, the refrigerator oil passing through a gap of the motor stator outer periphery is made to adhere on the irregularity on the motor stator outer periphery, the refrigerator oil is separated from the compressed refrigerant, and the hermetically-sealed type compressor with the low refrigerant oil delivery amount can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009004779-A (JP)
Title: Electromagnetic bandgap structure and printed circuit board
Inventor: KIM HAN
IPC: H05K3/46
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic bandgap structure and a printed circuit board that can solve a mixed signal problem between an analog circuit and a digital circuit, the electromagnetic bandgap structure having a small size and a low bandgap frequency.  <P>SOLUTION: In the electromagnetic bandgap structure 300, a first metal layer 310-1, a first dielectric layer 320a, a metal plate 332, a second dielectric layer 320b and a second metal layer 310-2 are stacked, and an odd number of vias 334-1 to 334-3 are serially connected between the first metal layer 310-1 and the metal plate 332.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009302934-A (JP)
Title: Image capturing apparatus and signal processing method thereof
Inventor: SHIRAISHI TADASHI
IPC: H04N5/341
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image capturing apparatus capable of capturing an image in darkness by changing a driving condition of an image sensor without using a shutter, thereby performing a correction processing for eliminating fixed pattern noise caused by coupling noise inexpensively, and to provide a signal processing method thereof.  <P>SOLUTION: A controller 505A includes a control means for storing in a data holding unit first image data which are captured by prohibiting transfer of signal charge to a charge detection unit during a predetermined transfer term, and second image data which are captured by canceling transfer prohibition of signal charge while maintaining a condition of clock pulse during the predetermined transfer term. The data holding unit holds at least first image data, and an image arithmetic circuit 509 captures final image data by subtracting the first image data from the second image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009021235-A (JP)
Title: Membrane-electrode-gas diffusion layer assembly and fuel cell having the same
Inventor: SAITO SHIN
IPC: H01M8/10
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode-gas diffusion layer assembly in which a hydrocarbon-based high polymer electrolyte is used for an electrolyte membrane and a catalyst layer, and a fuel cell capable of obtaining sufficient power generation performance in spite of a low humidity state can be formed.  <P>SOLUTION: The membrane-electrode-gas diffusion layer assembly comprises: an electrolyte membrane formed by the hydrocarbon-based high polymer electrolyte; the catalyst layer arranged at least one side of the electrolyte membrane and including a catalyst material and the hydrocarbon-based high polymer electrolyte; and a gas diffusion layer arranged on the other side of the catalyst layer against the electrolyte membrane. A porous layer having a porous structure exists between the catalyst layer and the gas diffusion layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009303409-A (JP)
Title: Commutator unit with varistor
Inventor: KOMATSU SAKAE
IPC: H02K13/06
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commutator unit with a varistor in which a commutator segment and a varistor are safely and unfailingly connected in conduction to each other without using soldering.  <P>SOLUTION: The commutator with a varistor includes: a base as a cylindrical insulator having a small-diameter cylinder portion and a large-diameter circular plate portion continuously formed; commutator segments each consisting of a commutator piece portion and a riser portion; and an annular varistor, wherein the plurality of commutator segments are aligned and disposed on the outer circumferential surface of the base. In the commutator unit, the varistor includes protrusion at positions corresponding to the riser portion, and the riser portion and the protrusions are bound by a terminal portion of an armature coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008312214-A (JP)
Title: System and method for level shifting using ac coupling
Inventor: KANEKO MASAAKI
IPC: H03K19/0944
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for level shifting free of a conventional problem that a device is unable to operate at a higher frequency.  <P>SOLUTION: The method for level shifting a binary signal includes receiving an input binary signal having an AC component and a first common mode component of a first voltage. The AC component is decoupled from the first common mode component. A second common mode component of a second voltage is added to the AC component, providing a binary output signal having the AC component and the second common mode component of the second voltage. This method includes operating in one of alternate first and second modes. In the first mode, DCC is performed, but in the second mode, the DCC is not performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010000599-A (JP)
Title: Thermal print head
Inventor: SUMIO TAKUJI
IPC: B41J2/335
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal print head which facilitates stable enhancement of an image quality in the thermal print head action.  <P>SOLUTION: A resistor substrate part 12A and a driving circuit substrate part 12B are prepared on a heat sink substrate 11. A first convex glaze layer 14 and a second convex glaze layer 15 extending in a main scan direction of the head are formed in parallel on an upper part of a supporting substrate 13. Heating elements having a plurality of heating parts 19 and electrodes for energization such as individual electrodes 18 which make the heating parts 19 carry electricity are formed on a heating resistor layer 16 of a convex part of the first convex glaze layer 14. A protecting layer 20 covers the heating elements, electrodes for energization, first convex glaze layer and second convex glaze layer. The second convex glaze layer 15 releases at the heat time an ink ribbon 25 force-fed in a subscan direction of the head after printing contacting the ink ribbon 25 and paper 26 to a platen roller 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003212-A (JP)
Title: Queue monitoring device and queue monitoring program
Inventor: ITO ISAO
IPC: G06F11/30
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of an event that an operation is stopped due to a program bug or the like, not dependently on the number of request events queued in an individual queue or a hold limit time so that request events cannot be dequeued nor processed.  <P>SOLUTION: A queue monitoring device 100 connected to input/output devices (external devices 10, 20, 30) for transmitting and receiving the requested events includes: a storage device 102; a processing unit 101; a plurality of function processing sections (an event reception processing section 110, an event processing section 120 and an event response processing section 130) holding at least one queue which acquire the requested events from the input/output devices and store the requested events in a prescribed area of the storage device; and a queue monitoring section 140 that monitors the operation and stop of the queues held by the function processing sections in a prescribed cycle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002033-A (JP)
Title: Vibration reducing device and vibration reducing method
Inventor: SATO YUSUKE
IPC: F16F15/02
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration reducing device and a vibration reducing method, eliminating influence of temperature and having a large vibration reducing effect.  <P>SOLUTION: This vibration reducing device reduces vibration of an object 20 to be damped by an inertia mass actuator 10 including a piezo stacked body 11 fitted to the object 20 to be damped and having stacked piezo elements 11a and an inertia mass 12 provided on the opposite side to the fitting end of the piezo stacked body 11. The device includes: a vibrating state estimating means 90 for detecting voltage generated in some of piezo elements 11a-1 of the stacked piezo elements 11a and estimating the vibrating state based on the voltage; and a damping force control means 90 for expanding and contracting a second piezo element 11a-2 by applying a driving signal voltage set based on the estimated vibrating state to the second piezo element 11a-2 different from the some of piezo elements 11a-1 to apply the force to the inertia mass 12, and taking its reaction as damping force to damp the object 20 to be damped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010755-A (JP)
Title: Television broadcast signal transmission system, power supply unit and signal processing apparatus
Inventor: SUGIYAMA KAZUO
IPC: H04B1/18
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To promote energy saving in a system as a whole, by fully suppressing power consumption using a power supply unit for generating power supply voltage, upon receiving power supply from a commercial power supply and a power supply unit, such as, a solar photovoltaic panel in a television broadcast signal transmission system for supplying power to a signal processing device.  <P>SOLUTION: If a power supply voltage V1 of a coaxial cable 5 side, which is detected in a voltage detection circuit 26 becomes higher than a power supply voltage generated in a power supply circuit 20, an output control circuit 30 in a power supply unit 6 turns off a transistor 22 and stops power supply to a booster 4; and when the power supply voltage V1 drops to a lower limit voltage required for normal operation of the booster 4, the output control circuit turns on the transistor 22 to start power supply to the booster 4. In this way, the frequency of supplying power to the booster 4 can be improved by the photovoltaic panel 8 as a single unit; and if power cannot be supplied to the booster 4 by the photovoltaic panel 8 as a single unit, the photovoltaic panel 8 can be made to operate as an auxiliary power supply.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009051821-A (JP)
Title: Water-soluble polymeric antimicrobial agent
Inventor: HISAMITSU KAZUMASA
IPC: C08F212/14
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial compound having low skin permeability, low stimulation and water solubility, which can be added to a detergent composition.  <P>SOLUTION: The detergent composition contains a copolymer of an antimicrobial monomer expressed by formula (I) (wherein n=0-6; X represents H or a halogen atom) with a specific water-soluble monomer such as a polyethylene glycol alkyl ether methacrylate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010007653-A (JP)
Title: Fan driving device
Inventor: SUMIYA HISAFUMI
IPC: H02P29/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan driving device capable of performing control so that power and noise are most favorable while maintaining a required air volume when driving a fan.  <P>SOLUTION: A driving voltage of a fan 65-3 is increased by ΔV, an increase of a driving current of the fan at this time is detected by a current detection unit 66, the driving voltage at which a current increase ΔIn is equal to or smaller than a predetermined value is determined, and the fan is driven by the determined driving voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016479-A (JP)
Title: Image processor, image processing method and imaging apparatus
Inventor: KATAGIRI TETSUYA
IPC: H04N1/409
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of appropriately compressing a dynamic range in a simple configuration, an image processing method and an imaging apparatus using it.  <P>SOLUTION: The image processor includes a base component image generation part 21, a compression characteristic generation part 22 and a base component image compression part 23. In the base component image generation part 21, a base component image L is generated by the difference of a spatial frequency component from an input image I. In the compression characteristic generation part 22, compression characteristics X(ib) for compressing the base component image L on the bass of the spatial frequency of the base component image L are generated. In the base component image compression part 23, by using the compression characteristics X(ib) generated in the compression characteristic generation part 22 for the base component image L, the compressed base component image Ls whose dynamic range is smaller than the base component image L is generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016586-A (JP)
Title: Piezoelectric oscillator
Inventor: NOMURA NORIO
IPC: H03B5/32
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator that is compatible with the low power supply voltage of the piezoelectric oscillator and has stable performance.  <P>SOLUTION: The piezoelectric oscillator 1 includes a Colpitts oscillation circuit 2, a filter circuit 3 for filtering a fundamental frequency from an oscillation signal output by the oscillation circuit 2, that is, makes the fundamental frequency pass, and a diode D1 connected between the oscillation circuit 2 and the filter circuit 3, and power supply voltage (Vcc) is applied to the piezoelectric oscillator 1 through a bypass capacitor C5 for removing noise. In the piezoelectric oscillator, the oscillator circuit 2 and the filter circuit 3 are connected via the diode D1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016158-A (JP)
Title: Resist pattern forming method
Inventor: UZAWA MASASHI
IPC: G03F7/11
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming fine and accurate resist patterns without being affected by a PED or a PCD in resist pattern formation using charged particle beams.  <P>SOLUTION: The present invention relates to a resist pattern forming method including: a conductive composition applying step of forming a conductor by applying a conductive composition to a resist applied over a substrate, the conductive composition containing water-soluble conductive polymers (A) including a sulfonic acid group or a carboxyl group and a basic compound (B) of which the dissociation constant pKa at 25°C is smaller than or equal to 10; a heating step of heating the conductor at 70-140°C; and a charged particle beam radiating step of forming a resist pattern on the substrate with the conductor formed thereon by charged particle beams.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011798-A (JP)
Title: Breadmaking oil-and-fat composition
Inventor: YAMAMOTO MAKIKO
IPC: A21D2/16
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breadmaking oil-and-fat composition enabling to produce soft and meltable bread without spoiling flavor and palate feeling of bread, having no bad influence on the physicality of the oil and fat, and also effectively delaying aging of the bread.  <P>SOLUTION: The breadmaking oil-and-fat composition is produced by adding 0.01-2 pts.mass of α-amylase and 0.01-2 pts.mass of β-amylase to 100 pts.mass of edible oil and fat. The α-amylase has the optimal temperature of 75-85°C and the deactivation temperature of 90-100°C, and the β-amylase has the optimal temperature of 45-55°C and the deactivation temperature of 60-70°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015877-A (JP)
Title: Electron gun, electron microscope, and electron generation method
Inventor: TOMIZAWA HIROMITSU
IPC: H01J37/073
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron gun capable of aiming at higher quality of electron beams in a simple way and provide an electron microscope and an electron generation method.  <P>SOLUTION: The electron gun 100 in this application is an electron gun discharging electrons in a direction of incident laser beams, and is provided with a laser beam source, a hollow light guide member where the laser beam from the laser beam source enters and the incident light propagates repeating total reflections inside, a hollow lens refracting light emitted from the light guide member, and a photo-cathode where the laser beam refracted by the lens enters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021174-A (JP)
Title: Method of manufacturing substrate
Inventor: TERUI KENICHIRO
IPC: H05K3/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing substrates, in which the substrates are manufactured by dividing a multiple-set substrate, the multiple-set substrate being divided without using a thrusting-up system using a pin and without making step of manufacturing the substrates complex.  <P>SOLUTION: In a step of forming the multiple-set substrate 10, a conductive member 30 made of a material having conductivity and a larger coefficient of thermal expansion than a material constituting the multiple-set substrate 10 is embedded in a division portion 20 of the multiple-set substrate 10 in a state where electricity can be supplied from outside. In a step of dividing the multiple-set substrate 10, the conductive member 30 is fed with electricity and then caused to thermally expand with heat generated through the electricity feeding, and the division part 20 is caused to crack, thereby dividing the multiple-set substrate 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017631-A (JP)
Title: Method and apparatus for treating phosphoric acid-containing water
Inventor: ODA NOBUHIRO
IPC: C02F3/34
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently treat wastewater, such as flat panel display (FPD) manufacturing wastewater, containing organic acids such as phosphoric acid, nitric acid, and acetic acid while suppressing the amount of used chemical without causing trouble such as scale deposition by phosphoric acid-removing treatment using a calcium compound and subsequent biological denitrification treatment.  <P>SOLUTION: In a method for treating phosphoric acid-containing water, the calcium compound is added to the phosphoric acid-containing water, and the pH is adjusted to 6.5 or less. The precipitated apatite phosphate is solid-liquid separated, and the separated water is subjected to calcium-removing treatment and then to the biological denitrification treatment. The biologically denitrified water is further subjected to desalting treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018134-A (JP)
Title: Center pillar upper part structure
Inventor: MATSUKAWA SHUICHI
IPC: B60R21/20
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center pillar upper part structure enabling smooth inflation and expansion of a bag body of a curtain airbag without increasing the manufacturing cost.  <P>SOLUTION: The bag body 31 of the curtain airbag 10 folded along a longitudinal direction of a roof side rail 8 is supported by the roof side rail 8 on an upper end side of a center pillar 100 through a curtain airbag bracket 30, and an opening 25 for welding work formed in the roof side rail 8 is covered and concealed from an interior side W1 by the curtain airbag bracket 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021805-A (JP)
Title: Relay device, communication system, and communication method
Inventor: TAKADA HIROAKI
IPC: H04L12/46
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device that has a plurality of relay devices relaying transmission and reception of data, can shorten the time required for exchanging the data between the relay devices, and can hold identity of data that each relay device has, and to provide a communication system which includes the relay device and a communication method.  <P>SOLUTION: The relay devices 3a, 3b, 3c, 3d store data received from an ECU, connected to each of the relay devices in first receive buffers 37a, 37b, 37c, 37d. During a synchronization period, transmission and reception are performed by a trunk frame that includes a group of attribute values mutually received from the ECU by the relay devices 3a, 3b, 3c, 3d. Although the data read from databases 31a, 31b, 31c, 31d are transmitted to each ECU, the databases 31a, 31b, 31c, 31d are synchronized, only when the relay device 3a receives the final frame from the relay device 3d, having received all the trunk frames and issues COMMIT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020572-A (JP)
Title: User identification system and method thereof
Inventor: ISOBE YOSHIAKI
IPC: G06F21/32
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a service providing system using the biometrics identification without inputting a user ID, the consideration of a service is erroneously claimed to a registered user not using the service due to the erroneous identification.  <P>SOLUTION: The threshold of the value of the degree of similarity for user identification is set strictly for each registered biometrics information of the user in accordance with the declaration of the loss caused by the erroneous identification.  <P>COPYRIGHT: (C)2010,JPO&INPIT