baber/WOPTO huggingface dataset:
Patent JP-2011139876-A (JP)
Title: Dustpan tool
Inventor: FUJITA YOSHIHIRO
IPC: A47L13/52
Filed: 2010-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when sweeping dust to a dustpan in sweep cleaning a floor, it is difficult to nicely sweep the last sand dust by usual sweeping operation with a broom, and the sand dust tends to remain on the floor, and to provide a dustpan tool capable of easily sweeping away the sand dust.  <P>SOLUTION: A receiving port of the dust is made to a receiving port of a V-letter shape, and a plurality of the receiving ports are arranged in parallel. The dust group swept and collided to the receiving ports is divided and fluidized by these to change the dust group to an easily swept state. The sweeping effect is drastically improved by concentrating the dust group from the valley space of the receiving port to a back narrow passage with the progress of the sweeping operation. Next, the brush tip of the broom continuously performs concentration operation to the small dust group remaining last.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160045-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: FUKUTOME SHOICHI
IPC: H04N1/04
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of suppressing futility, and an image forming apparatus.  <P>SOLUTION: The image reading apparatus includes a reading glass 41, a second guide member 42, and a control section 300. The reading glass 41 and the second guide member 42 together form a document feed path 93. The second guide member includes a white reference plate 422. The control section 300 performs, when it is determined that shading correction image data is affected by a stain 99, a stain location determination of whether the stain 99 is attached to the reading glass 41 or the second guide member 42 according to a tone value variation in the portion of the shading correction image data that corresponds to the stain 99 edge, the variation being at a predetermined distance in the main scanning direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158560-A (JP)
Title: Fixing device
Inventor: SUZUKI NOBORU
IPC: G03G15/20
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of adjusting a sheet feeding direction.  <P>SOLUTION: The fixing device 100 includes: a cylindrical fixing film 110; a heater (halogen lamp 120) disposed inside the fixing film 110; a nip member (nip plate 130) disposed to come into slide contact with the inner surface of the fixing film 110 and receiving radiant heat from the heater; and a resiliently deformable backup member (pressure roller 150) holding the fixing film between the backup member and the nip member, in a resiliently deformed state, to form a nip portion between the backup member and the fixing film. Then, the fixing device 100 includes an adjustment mechanism configured to rotate the nip member, around a rotation axis line along the axial direction of the fixing film, by a first attitude and a second attitude, to adjust the discharge direction of the recording sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158422-A (JP)
Title: Silica nanoparticle manufacturing method, silica nanoparticle, and labeling reagent
Inventor: GODA HIDEKI
IPC: C07F7/18
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica nanoparticle manufacturing method which can maintain stable measuring performance for a long period of time, and implement a measuring system, and furthermore, a determining and measuring system, and to provide a control silica nanoparticle acquired by the silica particle manufacturing method and a labeling reagent using the same.  <P>SOLUTION: The silica nanoparticle manufacturing method includes the following processes (a) and (b). In the process (a), a compound in which silicon-containing alkoxides and labeling functional molecules are bonded are hydrolyzed with a tetraalkoxysilane compound to prepare silica nanoparticles. In the process (b), the hydrolysis reaction of the silica nanoparticles prepared in the process (a) is stopped by a reaction quenching agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160350-A (JP)
Title: Piezoelectric vibrating reed, piezoelectric vibrator, method of manufacturing the piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepiece
Inventor: FUKUDA JUNYA
IPC: H03H9/02
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating reed for ensuring stable bonding strength between a bump and the reed, and to provide a piezoelectric vibrator, a method of manufacturing the piezoelectric vibrator, an oscillator, an electronic apparatus and a radio-controlled timepiece.  <P>SOLUTION: The piezoelectric vibrating reed 4 includes: a vibration unit; a base unit 12 adjacent to the vibration unit; an excitation electrode formed at the vibration unit; mount electrodes 16, 17 formed at the base unit; and an extraction electrode for electrically connecting the excitation electrode and the mount electrode. In the piezoelectric vibrating reed, a bonding film 72 made of gold is deposited on the surface of the mount electrode, and the bonding film is formed with a thickness mutually diffused over substantially the entire area in a thickness direction when the bonding film is ultrasonically bonded to a bump B made of gold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144794-A (JP)
Title: Wind turbine generator using head wind to be generated in response to speed in travelling of vehicle and sailing of ship
Inventor: SHIGEI HARUO
IPC: F03D9/00
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine generator capable of using the head wind in a certain form, the head wind is difficult to avoid in travelling and in sailing, though it has been tried to reduce air resistance by designing to reduce air resistance.  <P>SOLUTION: A wind turbine generator 1 in a size corresponding to the size of a vehicle and a ship is fitted for incorporation in a place of the vehicle and the ship, wherein the wind turbine generator dose not hinder operation of the vehicle and the ship. In travelling of the vehicle and in sailing of the ship, the head wind to be generated in response to the speed is used to turn a wind turbine to generate and charge electric power. The wind turbine is rotated by using naturally generated wind without using a solid fuel, and generates power to be used as electric power, and contributes to reduction of carbon dioxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148671-A (JP)
Title: Hydrogen gas-hydrogen oxygen gas generation apparatus
Inventor: NAKAYAMA MIEKO
IPC: C01B3/04
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can efficiently produce hydrogen gas and hydrogen oxygen gas from water as clean energy by a safe method, since various countries have required clean energy for prevention of global warming and environmental destruction.  <P>SOLUTION: In the apparatus, a sunlight energy condenser lens 1 is utilized to convert condensed rays into parallel rays and a condenser lens control system utilizes a quartz tube fiber 4 to bring high temperature sunlight into a water tank 18 as high temperature light energy, further, a catalytic ceramic 8 for generating hydrogen oxygen is irradiated with the high temperature sunlight by a parallel magnifying lens 6, and a large quantity of gas for fuel is safely generated from water molecules in a feed water tank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162235-A (JP)
Title: Box for conveying plate-like product
Inventor: SAKAMOTO KATSUHIRO
IPC: B65D85/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To reliably insert the upper edge of each glass substrate accommodated in a container body in each horizontal groove formed on the top side of a lid body, and to reliably prevent accommodated plate-like products such as glass substrates from being brought into contact with each other during the conveyance even when the size of a conveying box is increased in a box for conveying plate-like products which is made of synthetic resin foam for plate-like products such as glass substrates.  <P>SOLUTION: In the box 1 for conveying plate-like products which is made of synthetic resin foam including a container body 10 in which a plurality of longitudinal grooves 20 for inserting right and left side edges of plate-like products in one set of opposing side walls and supporting them are formed at the predetermined pitch, and a lid body 30 in which a plurality of transverse grooves 36 for inserting upper edges of the plate-like products accommodated in the container body 10 and supporting them are formed in the top surface part at the predetermined pitch, the lid body 30 consists of a first lid member 50 and a second lid member 60 which are divided into two in the direction across the transverse grooves 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161847-A (JP)
Title: Printing plate, printing plate cylinder and printer
Inventor: YAMAGUCHI HIROTAKA
IPC: B41F15/10
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate which enables printing work to be performed with a larger coating film thickness than conventionally known, as well as a printing plate cylinder and a printer.  <P>SOLUTION: The printing plate includes a cylindrical sleeve with a large number of microholes formed in a cylindrical surface and a solid layer with a specified pattern created on the outside surface of the cylindrical surface of the sleeve. In addition, the printing plate is formed by a manufacturing method which includes the following stages: the resin coating stage to build up the solid layer using a resin (a water-soluble polyester resin or an epoxy-based resin) so that the resin can find its way deep as specified inside the microholes of the sleeve and also, to less than a specified thickness; a resin polishing stage to polish the surface of the resin; a plating layer forming stage to form a metallic plating layer on the resin; a finish polishing stage to polish the surface of the metallic plating layer; a resist layer forming stage; an etching stage; a resist layer removing stage; a chromium plating layer forming stage; and a resin removing stage to remove the resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170024-A (JP)
Title: Method for manufacturing liquid crystal display elements
Inventor: SHIMADA TADAYUKI
IPC: G02F1/1339
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing liquid crystal display elements for improving productivity, wherein liquid crystal is not contaminated by a sealing material and cell gap adjustment is easily performed.  <P>SOLUTION: The photo-curable sealing material 21 is applied in a circular shape around a display pixel region 4, on a liquid crystal driving substrate 6 including a display pixel region 4 in which a plurality of pixel electrodes 3 are formed. Then, the liquid crystal 23 is supplied on the display pixel region 4. A transparent electrode substrate 15 in which transparent electrodes 13 are formed and liquid crystal driving substrate 6 are stuck together via the sealing material 21 so that the plurality of pixel electrodes 3 may face the transparent electrodes 13, and the liquid crystal 23 may not come into contact with the sealing material 21. Then, light UV1 of a predetermined illuminance is emitted onto an inner surface layer section A21 of the sealing material 21. Cell gap adjustment is performed between the transparent electrode substrate 15 and the liquid crystal driving substrate 6, and light UV2 of higher illuminance than the predetermined illuminance is emitted onto the whole sealing material 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169000-A (JP)
Title: Device and method of spraying curing agent on tunnel lining concrete
Inventor: HOSOYA IMAO
IPC: E21D11/10
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method of spraying a curing agent on a tunnel lining concrete which are properly assembled in a work machine used for lining and curing and accurately included in a curing operation procedure, respectively, for spraying the curing agent, can more reduce a construction period, and can effectively suppress the drying and shrinkage of the lining concrete.  <P>SOLUTION: This device for spraying the curing agent s on a secondary lining concrete 5 formed on the inner wall of a tunnel 2 when a lining work vehicle 6 sequentially travels forward while repeating traveling and stopping is stopped includes a supply means 13 which is mounted on a curing work vehicle 9 which travels and stops at the rear of the lining work vehicle and supplies the curing agent and spray nozzles 14 which are installed at the front end 9a of the curing work vehicle in the forward direction and connected to the supply means and which sprays the curing agent to an existing lining concrete positioned between the curing work vehicle and the lining work vehicle during the period in which the curing work vehicle starts and stops traveling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170150-A (JP)
Title: Card type device with translucent liquid crystal display, power feeding device with backlight for the same, and system provided with the device and the power feeding device
Inventor: SATO SHINJI
IPC: G02F1/13357
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type device with a translucent liquid crystal display, which has long operation time though it is small-sized, light in weight and excellent in portability, a power feeding device with a backlight for the device, and a system provided with the device and the power feeding device.  <P>SOLUTION: The card type device (10) with the translucent liquid crystal display includes: a translucent liquid crystal display unit (36) which is disposed at the opening (34) of a circuit board (26), controlled by a controller, and can display data stored in a memory; a power source which can store power supplied from the outside and supplying the stored power to the controller and the liquid crystal display unit; and a base material bonded to one surface of the circuit board (26) and provided with a recess (46) for receiving the liquid crystal display unit (36), wherein a region to be overlapped with the light receiving part of the liquid crystal display unit (36) is made translucent. Also, a light emitting body for supplying light to the liquid crystal display unit (36) is not included.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156994-A (JP)
Title: Method of forming narrowly spaced flash memory contact openings
Inventor: LINGUNIS EMMANUIL H
IPC: G03F1/14
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved flash memory device fabrication technique by which low bit line contact resistance can be facilitated in scaled flash memory devices.  <P>SOLUTION: The method 210 for creating optical features on a lithography mask which is used when patterning a series of openings of an etch mask, on a semiconductor device wafer is provided. The method includes steps 300, 310 for creating the series of optical features spaced from each other on the lithography mask along a first direction, where the individual optical features have first mask feature dimensions along the first direction that are smaller than the desired first dimension for the openings to be patterned in the etch mask.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163737-A (JP)
Title: Cellulose triacetate
Inventor: OZAKI TORU
IPC: D01F2/28
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide cellulose triacetate capable of suppressing generation of fine foreign matters difficult to be filtrated, and easily removing the foreign matters by filtration and to provide a method for producing thereof.  <P>SOLUTION: There is provided a cellulose triacetate produced by a production method including an oxidation step and a saponification and maturation step, and having a blocking constant (K) measured by the following method of not more than 70, an average acetylation degree of 59-62.5%, and a viscosity average polymerization degree of 200-400. In the measuring method, the cellulose triacetate is dissolved in a mixture solvent having a rate of methylene chloride/methanol of 9/1 (weight ratio) to obtain a solution of 16 wt.% (solid concentration). The solution is filtrated through a cannequin filter medium under constant pressure at a pressure of 3 kg/cm<SP>2</SP>at 25°C, and the gradient of a line represented by t/V vs t [t is the filtration time (s) and V is the filtration rate (ml)] is calculated from the filtration rate measured over time, so as to obtain the blocking constant (K) from the formula K=gradient×2×10<SP>4</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011176511-A (JP)
Title: Portable terminal device and power consumption reduction method and program for use therein
Inventor: SHIMOBAYASHI SHINYA
IPC: H04W72/04
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device which can prevent power consumption from increasing even when MBSFN data transmission and unicast data transmission intermingle.  <P>SOLUTION: The portable terminal device (1) includes a decision means (a control channel demodulator/decoder 12, a PDSCH/PMCH demodulator/decoder 13, and an MBMS timing management unit 14) for deciding the possibility of transmitting unicast data in an MBSFN subframe at least from the service receiving situation and the unicast receiving situation of MBMS, and a control means (a channel estimation unit 11, and the MBMS timing management unit 14) for controlling the channel estimation processing for unicast data according to the decision results from the decision means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179189-A (JP)
Title: Drain socket, flush toilet bowl having the same, and drain pipe member
Inventor: YAMAZAKI MASARU
IPC: E03C1/12
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain socket capable of effectively suppressing a negative pressure which forcibly draws the drain water on the upstream side to the downstream side in a drain flow passage between the outlet parts of the drain passage of the toilet bowl body of a flush toilet bowl and the inlet part of an underfloor drain pipe.  <P>SOLUTION: This drain socket 16 includes connection pipe members 26, 28 for connecting the outlet 8d of the drain trap pipeline 8 of the toilet bowl body 2 of the flush toilet bowl 1 and the inlet part 18a of the underfloor drain pipe 18. A bent pipeline 40b is formed in the connection pipe member 28. Also, ventilation passages 42a, 42b for flowing out the air on the downstream side of the bent pipeline to the upstream side when a negative force which forcibly draws the drain water on the upstream side to the downstream side in the bent pipeline are formed in the connection pipe member. The cross sectional areas of the air outlets 42i, 42j of the ventilation passages are minimum among those of the flow passages of the ventilation passages.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179453-A (JP)
Title: Rotary compressor device
Inventor: OYAGI SHINGO
IPC: F04C18/356
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor device that reliably reduces sliding loss generated on an eccentric part of a crankshaft and on an inner circumference of a roller, and has superior reliability and durability.  <P>SOLUTION: The rotary compressor device is stored in a sealed container 1 where an electric motor 2 is connected to a compression mechanism 3 by the crankshaft 31. The compression mechanism 3 includes: a cylinder 30; a compression chamber 39 which is formed by an upper bearing 34 and a lower bearing 35 blocking both end faces of the cylinder 30; the roller 32 which is fitted to the eccentric part 31a of the crankshaft 31 installed in the cylinder 30; and a vane 33 which follows an eccentric rotation of the roller 32 and reciprocates in a slot provided in the cylinder 30, thereby separating the compression chamber 39 into a low and high pressure parts. In the device, a relief 42 is established on the eccentric part 31a in a tilting direction during an operation of the crankshaft 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182326-A (JP)
Title: Method of managing network system
Inventor: NAKAYAMA KEI
IPC: H04L12/42
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To properly and automatically integrate a network system that is temporarily configured when at least one of the devices constituting the network system is split from a master node into an original network system after the splitting is solved.  <P>SOLUTION: In a network system, a voice transmission frame generated by a master node is circulated in a ring-shaped frame passing through two or more devices as follows. A unique ID is set for each device (a). When a master-candidate device E other than a device B, which is a current master node, comes to unable to receive the voice transmission frame, the system starts operation as the master node to construct a new system (b, c). When the system is connected with a device of another system, the device having the unique ID in common, it is determined that it is possible to return to the original system (d). Then, the new system is disassembled (e) and made into be integrated to the original system (f, g).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182606-A (JP)
Title: Inverter device
Inventor: TAKENAKA KATSUMI
IPC: H02M7/06
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device, in which a radiator provided in the inverter can be further miniaturized, and thereby the whole inverter can be miniaturized.  <P>SOLUTION: The inverter device 1 has a power supply section 2 which rectifies an AC voltage from an AC power supply 10 to generate a DC voltage, and an inverter circuit 3 which generates and outputs an AC voltage which has desired frequency using the DC voltage. The device includes a voltage dividing circuit 20 for detecting a divided voltage of the DC voltage inputted into the inverter circuit 3, and a carrier frequency controller 22 which variably controls a carrier frequency which is a pulse modulation signal frequency of the inverter circuit, based on the divided voltage detected by the voltage dividing circuit 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186525-A (JP)
Title: System for management of passing object
Inventor: KAWAKAMI EITETSU
IPC: G01B11/24
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passing object management system for accurately managing an object existing in a passage path.  <P>SOLUTION: A three-dimensional shape measuring device 100a measures the three-dimensional shape and traveling direction of an object which passes through the entrance of a passage path. A three-dimensional shape measuring device 100b measures the three-dimensional shape and traveling direction of the object which passes through the exit of the passage path. When the object enters the passage path, an in-path object shape storage part 220 stores the three-dimensional shape measured by the three-dimensional shape measuring device 100a. When the object leaves out of the passage path, a passing object determination part 240 compares the three-dimensional shape measured by the three-dimensional shape measuring device 100b with the three-dimensional shape stored in the in-path object shape storage part 220, and determines whether those objects are identical.  <P>COPYRIGHT: (C)2011,JPO&INPIT