baber/WOPTO huggingface dataset:
Patent JP-2010241064-A (JP)
Title: Nozzle substrate, liquid droplet ejection head provided with the same, and liquid droplet ejection device
Inventor: KOIDE SEIKI
IPC: B05C5/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle substrate which is little damaged even when the static electricity of an electrified material to be printed is ejected to the nozzle substrate.  <P>SOLUTION: The nozzle substrate 1 made of silicon includes a nozzle hole 10 passing through the nozzle substrate 1 and a liquid droplet protecting film 11 being continuous from the liquid droplet ejection surface 1a of the nozzle substrate 1 to the inwall of the nozzle hole 10. The specific resistance of the nozzle substrate 1 is 100-2,000 Ωcm and a water repellent film 12 is formed on the liquid droplet ejection surface 1a of the nozzle substrate 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239937-A (JP)
Title: Laver extending machine
Inventor: HARA HIDEYUKI
IPC: A23L17/60
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laver extending machine with which the adhesion degree between a transporting conveyor and a pressurizing conveyor is increased so as to produce a thin and crispy roasted laver like ironed one, and the laver is not damaged during the production process, and damages on a transporting belt and a pressurizing belt are prevented.  <P>SOLUTION: The laver extending machine dries a sheet-like laver, and includes a belt-like transporting net (7) for transporting the laver, and a belt-like pressurizing net (8) for pressurizing the surface of the laver, wherein auxiliary rollers (9), (10) for making the transporting net (7) and the pressurizing net (8) closely adhere with each other are set up to the transporting net side and the pressurizing net side respectively, and the auxiliary rollers are disposed so as to be separate from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248283-A (JP)
Title: Method for producing copolymer and copolymer fine particle
Inventor: YOSHIDA ERI
IPC: C08F212/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a copolymer and copolymer fine particles, wherein primary aggregation and high-order, secondary or above, aggregation can reversibly be controlled by change in temperature around room temperature.  <P>SOLUTION: The copolymer is prepared by copolymerization of styrene with allyloxy styrene represented by formula (1). A form of a number-average molecular weight (Mn) of 5,000 to 300,000, a form of any of a random copolymer, a block copolymer, and a graft copolymer, and the like are preferred.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009268090-A (JP)
Title: Method for switching mobile station from current group to new group in wimax network including base station
Inventor: YIM RAYMOND
IPC: H04W84/12
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform half-duplex operation, since full-duplex operation of a mobile station (MS) is required and costs are increased, when switching the MS from a current group to a new group in a Microwave Access network including a base station (BS).  <P>SOLUTION: A BS operates in full duplex mode and an MS operates in half-duplex mode so that the WiMAX network may operate in semi-duplex mode. The MS receives from the BS, while the MS is in the current group, a group switching request in a downlink (DL) sub-frame. The MS also receives structural information regarding frames of the new group. The MS switches from the current group to the new group after receiving the structural information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010251474-A (JP)
Title: Dust core and method of manufacturing the same
Inventor: OSHIMA YASUO
IPC: B22F3/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core having superior magnetic characteristics even in high frequency and high magnetic flux density.  <P>SOLUTION: In a first mixing step, in order to form an insulation layer uniformly covering the surface of a soft magnetic powder, the soft magnetic powder is mixed with an inorganic insulation powder and an inorganic insulation coating is formed on the surface thereof. In a heat treatment step, heat treatment is executed for a mixture passed through the first mixing step in a reduction atmosphere at ≥1,000°C and not higher than the temperature at which the soft magnetic powder starts sintering. In a covering step, the mixture passed through the mixing step is mixed with a silane coupling agent, and the resulted product is heat-dried. Then, a silicone resin is mixed and the resulted product is heat-dried. In a second mixing step, the mixture coated with an adhesive insulative resin is mixed with a lubricant. In a molding step, the mixture passed through the second mixing step is pressure-molded to form a molded compact. In an annealing step, annealing processing is applied to the molded compact in a non-oxidation atmosphere at ≥600°C and not higher than the temperature at which the insulation film covering the soft magnetic power is broken, thereby manufacturing the dust core.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249658-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: YASUDA MASASHI
IPC: H01L41/187
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive piezoelectric acceleration sensor.  <P>SOLUTION: In the piezoelectric acceleration sensor, upper and lower piezoelectric bodies 22a, 22b are attached respectively to upper and lower surfaces of a vibration plate 20 so that upper and lower vibration plate attachment surface sides of vertically opposing inside piezoelectric regions A, A' and outside piezoelectric regions B, B' polarize and take a same charge during deforming the vibration plate 20 by vibrating, upper and lower inside electrode portions 24a<SB>i</SB>, 24b<SB>i</SB>are shunted each other and upper and lower outside electrode portions 24a<SB>o</SB>, 24b<SB>o</SB>are shunted each other, inside electrode portions 24a<SB>i</SB>, 24b<SB>i</SB>and outside electrode portions 24a<SB>o</SB>, 24b<SB>o</SB>are electrically insulated, and the vibration plate 20 is electrically insulated from a support table 16 and a weight 14. Thereby, output voltage is theoretically doubled compared to the conventional one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280798-A (JP)
Title: Method for producing polyarylene
Inventor: HARUKI KENJI
IPC: C08G61/10
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for obtaining a polyarylene with a desired molecular weight.  <P>SOLUTION: The manufacturing method for obtaining the polyarylene with the desired molecular weight by subjecting an aromatic dihalide compound to coupling polymerization in the presence of a transition metal complex is characterized by comprising adding at least one compound selected from water and compounds having a carboxyl group, a hydroxyl group or an amino group, as a polymerization controlling agent before initiation of the coupling polymerization to thereby obtain the relationship between the molecular weight of the resulting polyarylene and the amount of a polymerization controlling agent in advance, and adding a polymerization controlling agent with an amount for obtaining the polyarylene with the desired molecular weight based on the relationship.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010256027-A (JP)
Title: On-board radar system
Inventor: YAMASHINA NORIYOSHI
IPC: G01S13/10
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when control is performed to lower the power of a transmission wave of a pulse to be radiated, on the occasion of a driver's own vehicle being stopped or made to run at a prescribed speed or below, S/N becomes small due to lowering of a reception level of a received signal and consequently it becomes hard to detect a target object.  <P>SOLUTION: This on-board radar system includes a signal processing means 13 which transmits a radio wave of the pulse to the target object 30 from a transmission unit 11, receives the radio wave reflected on the target object by a receiving unit 12 and calculates a distance to the target object, or others. Herein, a noise removing means 123 for suppressing 1/f noise from a signal received by the receiving unit is provided and also power control means 112 and 115 for lowering the average power of the radio wave of the pulse transmitted from the transmission unit on the occasion of the driver's own vehicle being stopped or made to run at the prescribed speed or below are provided. Thereby a fall in the S/N of the received signal accompanying the lowering of the transmission power on the occasion of the vehicle being stopped or made to run at the prescribed speed or below is prevented, and besides power consumption is held down to the necessary minimum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009163876-A (JP)
Title: Semiconductor memory device
Inventor: DONO CHIAKI
IPC: G11C11/406
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress power consumption in self-refresh relieving a refresh defective cell by multiplex refresh.  <P>SOLUTION: The device includes: a first refresh cycle changing means 141 for changing the refresh cycle according to an auto-refresh mode without affecting the refresh cycle according to a self-refresh mode; and a second refresh cycle changing means 142 for changing a refresh cycle according to self-refresh mode without affecting the refresh cycle according to auto-refresh mode. In this way, the refresh cycle according to the auto-refresh mode and the refresh cycle according to the self-refresh mode can be controlled independently, the refresh operation considering characteristic of each mode can therefore be executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010254188-A (JP)
Title: Occupant crash protection device and vehicle
Inventor: SHAMOTO TAKEHISA
IPC: B60R21/237
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant crash protection device capable of ensuring protection performance of a head part of an occupant sitting on a seat regardless of a constitution of a ceiling portion.  <P>SOLUTION: An inflator 16 of the occupant crash protection device 10, a first inflation part 32 deployed along a back window 28 and a second inflation part 34 deployed along a ceiling are stored at an upper part of the back door 14, thereby, a room lamp 25 can be arranged at an optional position at a rear side of a cabin ceiling. Protection performance of the head part 44H of the occupant 44 sitting on the seat can be ensured regardless of the constitution of the ceiling portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259008-A (JP)
Title: Signal processing apparatus, sound apparatus, and signal processing method
Inventor: KANISHIMA YASUHIRO
IPC: H04R1/10
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing apparatus, sound apparatus and signal processing method for reducing noise that reaches the tympanums.  <P>SOLUTION: A sound characteristic correcting device 100 includes: an electric acoustic transducer 113 for output of a sound source signal to an external auditory meatus space; an acoustic electric transducer 112 for receiving input of a response signal that is a response of the sound source signal output by the electric acoustic transducer 113; a first filter section 305 for extracting a noise component from a second response signal of which the input has been received by the acoustic electric transducer 112, as a response to the sound source signal output by the electric acoustic transducer 113, while using inverse filtering of preset frequency characteristics by dividing a response signal for measurement as a response of a sound source signal for measurement, that is one of sound source signals output by the electric acoustic transducer 113, for measuring the external auditory meatus space; and a second removing section 309 for removing the noise component signal from the sound source signal output from the electric acoustic transducer 113, after extraction of the noise component signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260225-A (JP)
Title: Thermoconductive molding and use thereof
Inventor: YAMAGATA TOSHITAKA
IPC: B32B27/00
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoconductive molding which has high thermal conductivity and is suitable particularly as a heat radiating member for electronic components.  <P>SOLUTION: The thermoconductive molding is obtained by cutting a silicone laminate from the laminated direction, which laminate is formed by incorporating 50-75 vol.% thermoconductive filler containing the blended boron nitride powder obtained by blending boron nitride powder (A) having 25-45 μm average particle size and 15-100 aspect ratio with boron nitride powder (B) having 0.5-5 μm average particle size and 2-10 aspect ratio by the mass ratio (blending ratio) of 5:5 to 9:1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262448-A (JP)
Title: Information processing apparatus, installation method of printer driver, and program
Inventor: SAKURA MASAYUKI
IPC: G06F3/12
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate trouble of performing registration of printer information or environment setting of a general-purpose printer driver even when installing the printer driver to a device installed with an individual correspondence printer driver.  <P>SOLUTION: An installer of the general-purpose printer driver retrieves registration information of a printer (printer registration information) already registered in a printing system (S1901), and decides whether or not printer-related information (a printer specification description file and a printer setting file) registered in the printing system associatively to the retrieved registration information is usable (S1903-S1909). When deciding that it is usable (Yes in S1909), the installer registers the printer using the general-purpose printer driver into the printing system by use of the printer-related information and information of a printer queue included in the already registered registration information of the printer (S1911).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262711-A (JP)
Title: Semiconductor device having electric fuse memory
Inventor: TORIGE YUJI
IPC: H01L21/822
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fuse memory of which area occupied by a constitution for voltage supply is small, and which performs highly precise voltage supply.  <P>SOLUTION: The electric fuse memory includes a memory cell MC including a fuse element F and a first transistor TRB, an external terminal PAD, and a second transistor TRA. An N-type first transistor and the fuse element F are mutually connected in series. The external terminal PAD is a terminal which supplies external voltage VFUSE to one terminal side of the fuse element F. The second transistor TRA is an N-type transistor which supplies an internal voltage GND to the other terminal side of the fuse element F.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262572-A (JP)
Title: Design support device, design support method, and design support program
Inventor: HORIGUCHI KENICHI
IPC: H01L21/82
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption while maintaining timing of an order cell to which timing driven arrangement is performed.  <P>SOLUTION: First, initial information is acquired (S1801). Next, the predetermined number of ROW area candidates are set in a cell arrangeable area in which the timing driven arrangement of the order cell is performed (S1802). Then, ranking processing is executed (S1803) to put priority of the ROW area candidates ri. After this, the number N of required ROW areas to be actually used for a chip is calculated (S1803). A ROW area is determined from among the ROW area candidates (S1805). Then, alignment processing of the order cell is executed (S1806).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266979-A (JP)
Title: Circuit design device
Inventor: TSUCHIYA ATSUSHI
IPC: G06F17/50
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To determine a constant network in which adjacent wiring should be performed for the purpose of shielding in simultaneous consideration of a plurality of operation modes.  <P>SOLUTION: This circuit design device is provided with: a timing analysis result database in which the timing analysis results of each of a plurality of operation modes are stored in association with each other, by network; and a wiring processing means for retrieving a constant network in which the timing analysis results are made constant in one or more operation modes with respect to a critical network in which the timing analysis results are made negative in one or more operation modes by using the timing analysis result database, and for wiring the two networks as a shield network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264616-A (JP)
Title: Image forming apparatus
Inventor: ICHINOTO JUN
IPC: B41J2/175
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of insufficient refilling in regard to high speed, a long tube and high viscosity of ink by maintaining stable negative pressure with simple configuration in an ink supply system using a tube.  <P>SOLUTION: This image forming apparatus includes a first passage 41 supplying ink to a recording head 10; a second passage 42 communicating with an ink cartridge 76; and a passage resistance variable unit 83 serving for communication between the first passage 41 and the second passage 42 and variable in passage resistance according to the flow direction and flow rate of liquid flowing inside. The image forming apparatus further includes a third passage 43 having a pump 78 and serving for communication between the second passage 42 and the passage resistance variable unit 83. When ejecting liquid drops, ink is fed from the ink cartridge 76 to the recording head 10 by the pump 78 in the communicating state of the recording head 10 and ink cartridge 76 through the passage resistance variable unit 83. An air bubble reservoir part 201 for absorbing and suppressing pressure fluctuation is provided inside the passage resistance variable unit 83.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267310-A (JP)
Title: Semiconductor chip, and method of repair design of the same
Inventor: MATSUMOTO CHIZURU
IPC: G11C29/12
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair circuit to achieve "group repair of mixed multiple repair methods", or a repair design method for making a product margin percentage suitable.  <P>SOLUTION: In a chip 10 mounting multiple RAMs, a repair circuit and a repair design method in consideration of the trade-off between the chip yield increase and the area increase along with mounting the repair circuit are provided. For the RAMs in the chip, it is possible to decide whether to mount repair circuits or not, or decide to mount one of the I/O repair system, Col repair system, Row repair system, or multiple repair systems; and a repair circuit to achieve "group repair of mixed multiple repair methods" is provided to repair the RAM groups one by one by classifying those relieving circuits mounting RAMs into a number of RAM groups. Further, a repair system obtaining maximum number of acceptable chips in the wafer from the mountable RAM candidates, and an evaluation method of the RAM grouping method are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248673-A (JP)
Title: Luminous coated yarn and luminous coating device
Inventor: MATSUMOTO HAJIME
IPC: B05C11/06
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a favorable luminous coated yarn covered on the periphery thereof a resin mixed with a luminous material powder, and to provide a luminous coating device.  <P>SOLUTION: There is provided a luminous coating device 1, sending out a yarn Y1 to supply into a box 11, in which a resin J mixed with powders of a luminous material T is filled, so as to cover the periphery of the yarn Y1 with the resin J mixed with the luminous material powder, uniforming with a nozzle device 13, heating with a heating device 15, and further, sending out with the sending out device 21 and winding with a winding device 27, wherein, a yarn modifying means 43 for easily attaching the resin on the yarn Y1 is set in front of the box 11, the nozzle device 13 is set to be passed therethrough, at the upper side in the box 11 set at the lower side, and the heating means 15 is set at the upper side in the box 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009179637-A (JP)
Title: Fluorene compound and organic electroluminescent element
Inventor: KAMATANI ATSUSHI
IPC: C09K11/06
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new fluorene compound.  <P>SOLUTION: This fluorene compound represented by general formula (1) is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274443-A (JP)
Title: Video-monitored printing machine
Inventor: BERG WINFRIED
IPC: B41F33/02
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for displaying a process at a sheet processing machine, which can be easily operated by an operating personnel of a printer, and enables usage of desired data at any time.  <P>SOLUTION: In the method for displaying the process at a printing medium processing machine, the process at the printing medium processing machine 2 being recorded with at least one of cameras 12, 13 and 14 and the recorded process being stored in a computer 15, the printing media processing machine 2 is provided with a sensor 18 for detecting a machine state, and a record of the process recorded by the cameras 12, 13 and 14 are electronically marked as video sequences in accordance with the detected machine state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010271786-A (JP)
Title: Device for management and support of footing assembly process, and software for computer
Inventor: OZAWA KENJI
IPC: E04G21/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly process management support device for a footing, convenient to process management of assembly work for the footing.  <P>SOLUTION: The device includes: a data memory 41 storing yield data 52 written with the number of footing components capable of being assembled in a unit time by a single worker in each kind of the footing component of the assembly footing 2, and component data 5 wherein the footing components and consecutive numbers indicating order of the assembly are associated; an input screen 60 for input of artificial data 53 indicating the number of workers of each work day and the number of the work days; a display program 48 for determining an assembly halfway stage of the assembly footing 2 based on the artificial data 53, the yield data 52, and component data 5, and displaying it on a display unit as a three-dimensional image; and an area decision program 49 for determining a workable area and a work prohibition area in the assembly footing 2 in the halfway stage, and distinctively displaying them. Consequently, the device facilitates the management of an assembly process of the assembly footing 2, an arrangement of incidental work reliably, and further reliably prevents a mistake of the process management.  <P>COPYRIGHT: (C)2011,JPO&INPIT