baber/WOPTO huggingface dataset:
Patent JP-2011022181-A (JP)
Title: Liquid-discharging head for producing toner
Inventor: OGAKI TAKASHI
IPC: G03G9/087
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of toner, for stably obtaining a toner having a smaller variation width in particle size or the like.  <P>SOLUTION: A liquid discharging head to be used in a production method of toner is provided, and it comprises: a reservoir for reserving a spray liquid; a nozzle plate having a plurality of nozzles formed therein, disposed in the reservoir; and a vibration generating means having a vibrating plane facing the nozzle plate. The method includes: a periodical droplet forming step of periodically discharging a toner composition liquid as liquid droplets by means of resonance of the liquid from the plurality of nozzles, the toner composition liquid prepared by dispersing or dissolving a toner composition containing at least a resin and a colorant; and a particle forming step of solidifying the liquid droplets of the discharged toner composition liquid. The liquid-discharging head is characterized in that: the reservoir of the head is divided into a plurality of liquid chambers; the vibration generating means comprises a plurality of arrays of a columnar shape by forming a plurality of arrays of grooves in a single planar piezoelectric element; and one column faces the nozzle plate having a plurality of nozzle holes formed therein of one liquid chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023981-A (JP)
Title: Optical path design device and method
Inventor: KADOHATA AKIHIRO
IPC: H04L12/24
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To redesign a wavelength and a path if separation from a demand plan occurs in static design in which the path and the wavelength are predesigned in a transparent optical network, and to reduce a ratio of additional equipment.  <P>SOLUTION: An optical path design device acquires an inputted optical path opening request, and searches a reserved wavelength which has the same peer as an optical path opening request from a resource management information DB. The optical path design device determines whether or not the reserved wavelength satisfies the optical path opening request, and the request is not satisfied, it searches an available wavelength on the path of the optical path opening request from the resource management information DB and updates the information of the resource management information DB corresponding to the path of the optical path opening request based on the available wavelength.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022051-A (JP)
Title: Probe pin and method for manufacturing the same
Inventor: KINOSHITA YUKI
IPC: H01L21/66
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe pin capable of continuing stable measurement even when making repeated contact, by having sufficient rigidity and elasticity regardless of the kind of a material, and to provide a method for manufacturing the probe pin.  <P>SOLUTION: This probe pin having a bending part on the tip side, whose forefront part makes contact with a measuring object, has a shell part to be fixed to a device on which the probe pin is to be mounted, and a flat part wherein a cross section from the tip side of the shell part to the bending part, to put it concretely, to the front of the bending part, or to a position including the bending part, or to the bending part and the tip part has a long shape to a bending direction of the tip part. More preferably, the sectional shape of the flat part forms a track shape. The flat part can be formed by rolling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028461-A (JP)
Title: Network device
Inventor: KUWABARA TETSUYA
IPC: G06F13/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network device capable of reducing the number of times of return from a power saving mode.  <P>SOLUTION: An SNMP response unit 142 responds using state information 40 stored in a storage unit 141 if the storage time of the state information 40 is shorter than a first set time when a check request packet is received in normal mode. On the other hand, if the storage time is longer than the first set time, the SNMP response unit 142 responds using state information 40 newly generated by a control unit 11. Moreover, if the time after transition to a power saving mode is longer than a second set time when the check request packet is received in power saving mode, a digital multifunction device 1 returns to the normal mode and newly generates state information 40. The SNMP response unit 142 responds using the newly generated state information 40. On the other hand, if the time after transition to the power saving mode is shorter than the second set time, the SNMP response unit 142 responds using the state information 40 stored in the storage unit 141.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025509-A (JP)
Title: Writing utensil
Inventor: NAKAGAWA SATOSHI
IPC: B43K29/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil having a new function further advanced in usability, which can be used even by a heavily handicapped person who has difficulty in lifting and gripping the writing utensil.  <P>SOLUTION: The writing utensil includes: a roughly disk-shaped body 1; a protruded part 2 integrally formed to protrude in a roughly tangential direction from the outer peripheral part of the body; and a pen tip 3 provided to protrude in the tip of the protruded part 2. Writing is performed on a ground surface by the pen tip 3 in a state where one place of the outer peripheral surface of the body 1 is grounded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027204-A (JP)
Title: Vacuum heat insulation material and insulation box provided with this vacuum heat insulation material
Inventor: IWATA SHUICHI
IPC: F16L59/06
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulation material having excellent heat insulation properties, handling properties, productivity, and recyclability by properly heat-embossing a long fiber assembly.  <P>SOLUTION: The vacuum heat insulation material 4 is produced by accommodating a core material 1 in a gas barrier container and sealing the container while decompressing the interior of the container, wherein the core material 1 is formed by laminating a thermoplastic resin long fiber assembly 1a, the long fiber assembly 1a is heat-embossed and formed in a sheet form, the thickness t of the heat-embossed long fiber assembly 1a under a decompression sealing condition is 80% or more of the thickness T of a long fiber assembly 10a not subjected to heat-embossing 5 under the decompression sealing condition, preferably 80 to 90%. The thickness of the heat-embossed long fiber assembly 1a is controlled by controlling the clearance of a calendar roll.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010034565-A (JP)
Title: Method of fabricating organic thin film transistor using surface energy control
Inventor: DO LEE MI
IPC: H01L21/368
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin film transistor that can minimize leakage current and has high electric field effect mobility and low turn-on voltage.  <P>SOLUTION: The method of fabricating the organic thin film transistor includes: (a) a step of forming a gate electrode on a substrate and then forming a gate insulating layer on the entire surface; (b) a step of controlling surface energy of the gate insulating layer and then forming a semiconductor channel layer on the gate insulating layer using an organic semiconductor material; and (c) a step of forming a source electrode and a drain electrode on the semiconductor channel layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011028147-A (JP)
Title: Operation method of action of upright piano, and action of upright piano
Inventor: FUJII YUKIMITSU
IPC: G10C3/16
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide action of an upright piano which has continuous hitting property and touch feeling comparable to those of action of a grand piano.  <P>SOLUTION: When a key 1 is depressed, a first spring 59 which gives force with a magnitude and a direction, to compulsorily press down a pushup section 20 under a pushed section 27 of a bat 25, is formed in the pushup section 20 of a jack 18, while a second spring 66 which gives force with a magnitude and a direction, to stop rotation before a hammer head 34 of a rotated hammer 32 contacts a string 90, to the hammer 32 which rotates toward the string 90 by force given when the first spring 59 presses the pushup section 20 under the pushed section 27, is provided at a front side face of a damper stop rail 56. A first receiving section 71 which is hit by the first spring 59 is provided in a jack stop rail 53, and a second receiving section 72 which is hit by the second spring 66 is provided in a hammer shank 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031822-A (JP)
Title: Display device for vehicle
Inventor: HASEGAWA TATSUO
IPC: B60K35/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of reducing a sense of incongruity caused by a luminance change in illumination.  <P>SOLUTION: This display device for the vehicle is mounted on the vehicle for performing an idle stop, receives power source supply from a battery mounted on he vehicle, and has a display means 2 for displaying information on the vehicle, an illuminating means 3 for illuminating the display means 2, and a control means 1 for inputting a signal for determining whether or not to be an idle stop state and controlling the display means 2 and the illuminating means 3. The control means 1 reduces the light of the illuminating means 3 in the idle stop state, and controls the illuminating means 3 so as to gradually enhance illumination luminance in response to a travel speed or a travel distance of the vehicle after being restored from the idle stop state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010037346-A (JP)
Title: Turf herbicide and method of controlling weeds in turf by using the same
Inventor: KOO SUK-JIN
IPC: A01P13/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfonylurea-based turf herbicide in which the growth of turf is not inhibited, and which is safe and excellent in herbicidal activity for weeds.  <P>SOLUTION: The turf herbicide includes as an effective component a benzene sulfonylurea derivative compound that is represented by general formula (I), or a thiophene sulfonylurea derivative compound that is represented by formula (II). In addition, a method of controlling selectively poaceae, cyperaceae and broadleaf weeds by using the sulfonylurea compound is disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036116-A (JP)
Title: Coreless electric motor
Inventor: TAKEUCHI KESATOSHI
IPC: H02K11/00
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of distortion or saturation at output of a magnetic sensor.  <P>SOLUTION: A coreless electric motor is an electric machine 10 including a rotor 20 and a stator 15. The rotor 20 has a magnet 200 and magnetic body member 210. The stator 15 has an electromagnetic coil 100 and a magnetic sensor 300 for detecting the magnitude of a magnetic flux generated by the magnet. The magnetic sensor 300 is arranged at a position where the direction of a magnetic flux line generated by the electromagnetic coil and the direction of a magnetic flux line detected by the magnetic sensor cross perpendicularly. The magnetic body member 210 is arranged between the magnetic sensor 300 and the magnet 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038729-A (JP)
Title: Refrigeration apparatus
Inventor: KUROYANAGI MASAYUKI
IPC: F25B1/00
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain intended refrigerating capacity, while obeying the filling amount regulation of a combustible refrigerant demanded for a refrigeration circuit.  <P>SOLUTION: A refrigeration apparatus 30 includes the refrigeration circuit 34 which is constituted by interconnecting a compressor CM, a capacitor CD, an expansion valve EV and an evaporator EP by refrigerant piping 32 and where the combustible refrigerant is made to flow. In the refrigerant circuit 34, the volume per circuit is set to 2,200×10<SP>-6</SP>m<SP>3</SP>or less, and the volume of the capacitor CD is set to 750×10<SP>-6</SP>m<SP>3</SP>or less. As a result, the filling amount of the combustible refrigerant required for one refrigerant circuit 34 can be restrained to a predetermined value or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041506-A (JP)
Title: Selection part of combine harvester
Inventor: TAKAGI MASABUMI
IPC: A01F12/48
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selection part of a combine harvester, facilitating the attaching or detaching operation of a prefan to r from a machine frame, and having improved assemblability and maintainability.  <P>SOLUTION: The selection part 5 of the combine harvester 1 is equipped with a swinging selection device 50 for selecting a treated product after threshing by swinging, a wind selection device for selecting by wind the treated product after the selection by the swinging by the swinging selection device 50, and the machine frame 91 to which the swinging selection device 50 and the wind selection device are attached. The wind selection device is equipped with a prefan unit 100 (200) obtained by unitizing the prefan 52 for feeding the selection air to the treated product after the selection by the swinging, and a prefan case 10 (210) supporting the prefan 52 so as to be freely rotatable and covering a part thereof, and the prefan unit 100 (200) is made attachable and detachable to and from the machine frame 91.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047663-A (JP)
Title: Capacitance sensor and method of manufacturing the same
Inventor: AKAI SUMIO
IPC: H01L29/84
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance sensor capable of suppressing sticking of a weight section to the periphery, and to provide a method of manufacturing the capacitance sensor.  <P>SOLUTION: A silicon substrate 4 is subjected to anodic bonding to an insulating substrate 2 while a weight section 5, a spring section 6, and a support section 16 have been connected by a connection section 18 formed inside a slit 17, and then the connection section is removed after the anodic bonding of the silicon substrate 4 to the insulating substrate 2, thus forming a capacitance sensor 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010186980-A (JP)
Title: Semiconductor device
Inventor: HISHIOKA MAIKO
IPC: H01L21/60
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contact between metal fine wires, and to prevent expansion of conditions of a sealing resin and exposure of the metal fine wires from a package surface.  <P>SOLUTION: This semiconductor device includes: a lead frame 3 having an island 2 and an inner lead 1; a semiconductor chip 5A on the island 2; electrodes 6A, 6B on the semiconductor chip 5A; and a plurality of wires connecting the electrodes 6A, 6B to the inner lead 1, and each having a plurality of bending points. A first wire 8 has a slope ascending from a first bending point 8b toward a second bending point 8d, and the second bending point 8d is the highest bending point in the first wire 8. A second wire 9 has a slope descending from a first bending point 9b toward a second bending point 9d, and the second bending point 9d is the lowest bending point in the second wire 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048755-A (JP)
Title: Memory system
Inventor: HATSUDA KOSUKE
IPC: G06F12/16
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently back up data having the possibility of being lost when a write error occurs.  <P>SOLUTION: A memory system includes: a non-volatile first memory 1 having storage capacity for n-page per word line; a non-volatile second memory 3; a data copy processing part 51 for conducting the data copy processing of reading out user data stored in the second memory 3 in page units and sequentially writing the read user data to the first memory 1; and data nullify processing parts 32, 33, 52, 53 for selecting user data to be backed up from the copied user data stored by the second memory 3 based on whether or not the word line to which writing is directed stores user data for n-page after data copy processing is performed, and saving the selected user data as backup data in the second memory 3, and nullifying the user data already subjected to data copy processing on the second memory 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051664-A (JP)
Title: System and method for long-period earthquake motion watch
Inventor: OKUMURA TOSHIHIKO
IPC: B66B5/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-period earthquake motion watch system capable of relatively precisely estimating the arrival of long-period earthquake motion by a low-cost simple system configuration.  <P>SOLUTION: The long-period earthquake motion watch system includes a communication section 130 receiving earthquake preliminary data; a threshold value table 120 making a predetermined area associated with a threshold magnitude serving as a threshold for performing watch operation; and a processing section 110. The processing section acquires an epicenter location area that is an area including the epicenter of an earthquake, and a magnitude from the earthquake preliminary data received by the communication section 130. The processing section acquires the threshold magnitude corresponding to the epicenter location area by referring to the threshold value table 120. The processing section compares the magnitude acquired from the earthquake preliminary data and the threshold magnitude, and instructs to perform watch operation when the acquired magnitude is larger than the threshold magnitude.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058804-A (JP)
Title: Gas detector and method of detecting gas, and method of identifying benzene concentration and toluene concentration within liquid sample
Inventor: SERGE CAMOU
IPC: G01N21/01
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device or a method of detecting a substance to be analyzed from a liquid sample even if the liquid sample includes a substance of which chemical structure is similar to that of the substance to be analyzed and of precisely identifying concentration of the substance to be analyzed within the liquid sample.  <P>SOLUTION: The gas detector 1 includes: a gas separator 10 for storing the liquid sample including gas to be analyzed in a vessel 11 including a gas supply port 12 and a gas discharge port 13 and separating the gas to be analyzed into carrier gas while supplying and discharging the carrier gas; and a gas analyzer 20 for measuring an absorption spectrum of the gas to be analyzed separated by the gas separator 10. In the gas detector 1, the gas supply port 12 is connected to the gas discharge port 13 by a tube 14 made of an evaporation film in the gas separator 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059216-A (JP)
Title: Display device and display control method
Inventor: SAITO TSUKASA
IPC: G09G3/36
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and a display control method which allow the reduction in current consumption in processing for display expansion.  <P>SOLUTION: A display device 100 including an LCD panel 101 where a plurality of pixels are arranged includes: a plurality of hold circuits 10 that are provided by line of pixels and hold pixel data input to pixels; and switching circuits 11 which are provided by line of pixels and in which pixel data is input from the plurality of hold circuits 10 corresponding to the plurality of pixels continuously arrayed in a line direction and which select pixel data input from some hold circuits 10 to input the pixel data to pixels.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058421-A (JP)
Title: Device for assembling valve cotter and retainer
Inventor: OHASHI MASAO
IPC: F01L3/24
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for assembling a valve cotter and a retainer capable of enhancing the efficiency and reliability of assembling the valve cotter and the retainer and supplying a large amount of parts to which the valve cotter and the retainer are assembled.  <P>SOLUTION: The assembling device includes a valve cotter conveying means 1 which conveys the valve cotters with their small diameter semicircular surfaces facing down, their large diameter semicircular surfaces facing up, and their outer circumferential surfaces facing outside while they are aligned, a retainer conveying means 2 conveying the retainers while aligning them, a locking claw 10 locking the valve cotters to cause them to wait at a waiting position, a valve cotter transferring means 12 for sequentially cutting out each set of the valve cotters and transferring them to an assembling position, an index 5 for transferring the retainers to a position below the assembling position in the valve cotter transferring means 12, and an assembling means 3 for assembling the valve cotters in the assembling position by fitting them in the holes of the retainers transferred by the index 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057515-A (JP)
Title: Glass gob and method for manufacturing glass molding
Inventor: OGURA KAZUYUKI
IPC: G02B3/00
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass gob which consists of glass of an optimum quantity without changing a dropped molten glass drop.  <P>SOLUTION: The method for manufacturing the glass gob in which molten glass is made to drop into a bottom mold as a molten glass drop to form a glass gob, includes: a molten glass supplying process in which to the bottom mold which receives the molten glass drop, the molten glass drop is made to collide, and is made to separate so that a part of the molten glass drop may remain in the bottom mold to supply the molten glass into the bottom mold; and a cooling process which cools the molten glass supplied to the bottom mold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062005-A (JP)
Title: Power conversion apparatus
Inventor: MINO KAZUAKI
IPC: H02M7/12
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem in a three-level power conversion apparatus in which a bidirectional switch is connected between an AC terminal of a rectifying circuit or an inverter circuit and a DC neutral point, wherein four insulated DC-DC converters are required as power supply for supplying power to gate drive circuits, so that it hinders the reduction in costs and size.  <P>SOLUTION: One non-insulated DC-DC converter is provided between a DC neutral point and a DC positive electrode. Power is supplied to each gate drive circuit for a bidirectional switch element in which an emitter is connected in common. One non-insulated DC-DC converter is provided between the DC neutral point and a DC negative electrode. Power is supplied to each gate drive circuit for a bidirectional switch element, having different emitter potential, by using a power distribution means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057895-A (JP)
Title: Ink set and image-forming method
Inventor: IMAMURA YAKA
IPC: C09D11/00
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set for inkjet recording having excellent image fixability, rub resistance and ejection stability, and an image-forming method.  <P>SOLUTION: There are provided an ink set for inkjet recording comprising an ink composition at least containing a pigment and polymer particles and a maintenance liquid at least containing water and an organic solvent having a nitrile group, and the image-forming method.  <P>COPYRIGHT: (C)2011,JPO&INPIT