baber/WOPTO huggingface dataset:
Patent JP-2012200921-A (JP)
Title: White laminated polyester film for reflection plate and back light device
Inventor: TODOROKI TORU
IPC: G02B5/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a white laminated polyester film for a reflection plate, achieving a high reflection rate and a high shielding property, and high in rigidity.SOLUTION: The white polyester film for a reflection plate made by laminating polyester layers (A) on both sides of a void containing polyester layer (B), fulfills all the following conditions of (1)-(5). (1) Thickness of the polyester layer (A) is 12-40 μm. (2) The polyester layer (A) is constituted by using polyester and a component immiscible in polyester (an immiscible component), wherein the content of the immiscible component is 0.01-1.50 wt.% with respect to the polyester layer (A). (3) Thickness of the polyester film (B) is 250-450 μm. (4) A thermal contraction ratio of the laminated polyester film in each of a longitudinal direction and a width direction under 90°C×30 minutes is 0.0-0.5%. (5) Apparent density of the laminated polyester film is 0.5-0.9 g/cm.
Patent JP-2012203102-A (JP)
Title: Toner conveying device, toner storing container, image forming apparatus and toner remaining amount detecting method
Inventor: YOSHII TATSUHIKO
IPC: G03G15/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect remaining amount of toner in a toner container without causing an erroneous detection.SOLUTION: A toner conveying device comprises: a first toner container for storing toner; a second toner container which is provided with a container body for storing toner conveyed from the first toner container, a discharge port for the second toner container provided to the container body for discharging toner, a conveying means 35 for the second toner container rotatably provided to the container body for conveying toner towards the discharge port for the second toner container, a driving means 56 for the second toner container for driving the conveying means 35 for the second toner container, and a detecting means 40 for detecting the rotation number of the conveying means 35 for the second toner container and outputting a rotation number detection signal; and a control means 91 which estimates the remaining amount of toner in the first toner container based on the accumulated number of rotation number detection signals outputted from the detecting means.
Patent JP-2012201764-A (JP)
Title: Aqueous coating resin composition and method for producing the same
Inventor: KANEDAKI KOTARO
IPC: C09D5/24
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide: an aqueous coating resin composition having an excellent static prevention function even without containing a halogen atom; a quaternary ammonium salt (an ionic monomer) incorporated into the main chain of resin of the aqueous coating resin composition; and a quaternary ammonium salt (a cationic surfactant) added into the aqueous coating resin composition; a method for producing the aqueous coating resin composition containing the ionic monomer; and a method for producing the aqueous coating resin composition containing the cationic surfactant.SOLUTION: The aqueous coating resin compositions are provided which includes the quaternary ammonium salts having a specific structure and having an organic acid ion as a counter ion. The methods for producing the quaternary ammonium salts and the aqueous coating resin compositions are also provided.
Patent JP-2012200218-A (JP)
Title: Banana confectionery and method for producing the same
Inventor: HOSOKI NOBUAKI
IPC: A23L19/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide banana confectionery hardly degraded in quality, easy to carry and expressing various tastes without impairing the original appearance of a banana.SOLUTION: A pipe (2) is inserted into the banana (1) from one end thereof without peeling the coat (1a) of the banana, and after the pipe (2) is inserted to an optional depth, the interior of the pipe (2) is decompressed and sucked to separate the flesh of the banana that has got into the pipe (2), from the flesh of the banana outside the pipe (2). The pipe (2) is then pulled out of the banana (1) to provide a hole (3). After filling ingredients (4) from an opening of the hole (3), the opening is sealed with an opening sealing member (5).
Patent JP-2012209343-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: MASUDA MASACHIKA
IPC: H01L23/50
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can be downsized and can be adaptable to multiple pins of a semiconductor element, and to provide a method of manufacturing the semiconductor device.SOLUTION: A semiconductor device 20 comprises: a lead frame 10 having a die pad 15 and a lead portion 16; a semiconductor element 21; a conductive portion 22; and a sealing resin 23. The lead portion 16 includes a plurality of radial portions 41 and 42 and a plurality of relay portions 43 and 44, and each terminal 21a of the semiconductor element 21 is connected to the radial portion 42 or the relay portions 43 and 44 through the conductive portion 22. A half-etching portion 17 is formed on the rear surface of the radial portions 41 and 42 and the relay portions 44, and connection terminals 29 connectable to substrate-side terminals 51 are provided on the rear surfaces of the relay portions 43 and the die pad 15.
Patent JP-2012209689-A (JP)
Title: Authentication system, authentication apparatus, certificate authority, authentication method and program
Inventor: TAKANO TOSHIO
IPC: H04L9/32
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system, an authentication apparatus, a certificate authority, an authentication method and a program that can validate a digital certificate independently of the issuance timing and acquisition timing of a certificate revocation list.SOLUTION: An authentication system 5 includes an authentication apparatus 1 for authenticating a digital certificate, and a certificate authority 2 for issuing the digital certificate. The certificate authority 2 creates a certificate revocation schedule list specifying digital certificates scheduled to be revoked, and a certificate revocation list specifying digital certificates revoked. The authentication apparatus 1 determines whether the digital certificate is included in either of the certificate revocation list and the certificate revocation schedule list, and if it is included in the certificate revocation list, notifies the revocation to a terminal apparatus 3 or, if it is included in the certificate revocation schedule list, determines whether a scheduled revocation date/time has passed. The authentication apparatus 1 notifies the terminal apparatus 3 of a scheduled revocation if the scheduled revocation date has not passed, or if it has passed, notifies the terminal apparatus 3 that it has passed.
Patent JP-2012209121-A (JP)
Title: Solid oxide fuel battery cell, fuel cell module having the same and fuel cell device
Inventor: WAKABAYASHI TAKU
IPC: H01M8/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a solid oxide fuel battery cell which, regarding a plurality of fuel gas passages, can suppress deviation in flow rate of fuel gas (generated gas) flowing through the plurality of the fuel gas passages and furthermore can improve utilization efficiency of the solid oxide fuel battery cell more than before.SOLUTION: Regarding the plurality of the fuel gas passages 2 juxtaposed with each other, one fuel gas passage is used an upstream-side fuel gas passage 2U which receives the supply of the fuel gas from a fuel gas supply part 70 and does not discharge the fuel gas to an off-gas discharge part 80, and the other fuel gas passages 2 are used as downstream-side fuel gas passages 2D which mainly receive the supply of the fuel gas from the upstream-side fuel gas passage 2U and discharge the fuel gas to the off-gas discharge part 80.
Patent JP-2012211399-A (JP)
Title: Polyester monofilament
Inventor: SAITO HISATO
IPC: D01D5/34
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester monofilament that has a fine fineness, is excellent in dimensional stability, hardly causes scum in a weaving process, and has uniform physical properties in a direction of the fiber cross section and in the longitudinal direction of the fiber and is capable of obtaining a screen gauze having uniform openings.SOLUTION: There is provided a core-sheath conjugate type polyester monofilament in which a standard deviation of the fiber surface orientation (Δn) measured at five arbitrary points in one million meters of the fiber in the longitudinal direction is 2.0 or less and a standard deviation of the degree of crystallinity of the fiber surface is 3.0 or less.
Patent JP-2012213274-A (JP)
Title: Power distribution board device
Inventor: HAYASHI KAZUFUMI
IPC: H02B11/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution board device that can easily guide a loading platform of a lifter apparatus to a predetermined position of a housing unit room.SOLUTION: The power distribution unit, which includes a power distribution board for housing a plurality of draw-out type unit carriages and a lifter apparatus having a loading platform for loading the draw-out type unit carriage, comprises: first positioning means provided in the loading platform of the lifter apparatus; second positioning means provided in the power distribution board, and engaged with the first positioning means provided in the loading platform; first guiding means provided in a tip end of the loading platform of the lifter apparatus; and second guiding means provided in a housing unit room of the power distribution board, for guiding the first guiding means provided in the tip end of the loading platform. The first guiding means is guided and pushed by the second guiding means, allowing the first positioning means and the second positioning means to be coaxially arranged.
Patent JP-2012211468-A (JP)
Title: Road stud
Inventor: SAKAKIBARA MASAAKI
IPC: E01F9/559
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a road stud which is not damaged from contact with a blade of a snow plow for snow removal or the like.SOLUTION: A road stud comprises a road stud body 2 and support means which is arranged under a road surface for supporting the stud body 2 from below and moves in the vertical direction in response to temperature change. The support means comprises a shape memory component 33 formed from a shape memory alloy which deforms or returns to an original shape at a predetermined temperature. The road stud body 2 is vertically moved due to the shape change of the shape memory component 33 resulting from the atmospheric temperature change. Consequently, the road stud body 2 is accommodated at the height under the road surface when the atmospheric temperature is lower than or equal to the predetermined temperature, while at least a part of the road stud body 2 is exposed above the road surface when the atmospheric temperature is higher than the predetermined temperature.
Patent JP-2012197501-A (JP)
Title: Black molten zinc-aluminum alloy plating
Inventor: SUEHIRO ATSUO
IPC: C23C28/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method capable of providing a surface which is more excellent in corrosion resistance and wear resistance and has a darker black color with no unevenness of brightness by blackening treatment compared with that obtained by molten zinc plating, and to produce a product surface-treated by the method.SOLUTION: Firstly, molten zinc-aluminum alloy plating is performed by a one bath method in which a steel material is plated by being immersed in a molten zinc-aluminum alloy, or a two bath method in which the steel material is subjected to molten zinc-aluminum alloy plating after molten zinc plating. Next, blackening treatment is performed. For the blackening treatment, when pale black with high brightness is required, zinc phosphate treatment is performed. When dark black with low brightness is required, the blackening treatment is performed in addition to the zinc phosphate treatment to obtain a desired blackness (brightness).
Patent JP-2011221023-A (JP)
Title: Test piece manufacturing apparatus and method
Inventor: CHOI SUNG-HO
IPC: G01N1/28
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a test piece manufacturing apparatus and a method which can manufacture a test piece in an automated manner.SOLUTION: A test piece manufacturing apparatus 10 includes a stage 220 where a board is placed, and a laser beam unit 260 which irradiates the board placed on the stage 220 with a laser beam and cuts a test piece including an analysis area out of the board. The apparatus also includes a defect inspection unit 100 which detects a defective place formed on the board before the board is loaded on the stage 220. The apparatus can reduce the time required to manufacture the test piece and can improve uniformity in quality of test piece by directly manufacturing the test piece from the board using the laser beam in am automated manner.
Patent JP-2012223214-A (JP)
Title: Tube joint structure, probe and connection method
Inventor: NATSUNO YASUYUKI
IPC: F16L19/00
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To strongly connect a flexible tube of a small diameter and a flexible tube of a large diameter.SOLUTION: An outer cylinder 24 is opened at a proximal end 24b and a distal end 24c thereof, and an inner diameter of the outer cylinder 24 is gradually reduced from the proximal end 24b to the distal end 24c. An inner cylinder 23 is fitted into a proximal end part 21b of a narrow first flexible tube 21, and a distal end part 22b of a second flexible tube 22 clutches the proximal end part 21b of the first flexible tube 21. A part where the proximal end part 21b of the first flexible tube 21, the distal end part 22b of the second flexible tube 22 and the inner cylinder 23 are superimposed is fitted from the proximal end 24b of the outer cylinder 24 to the outer cylinder 24, and the outer cylinder 24 tightens the part, where the proximal end part 21b of the first flexible tube 21, the distal end part 22b of the second flexible tube 22 and the inner cylinder 23 are superimposed, from the outside of the second flexible tube 22 to the inside.
Patent JP-2012225446-A (JP)
Title: Double row ball bearing and pinion shaft support device
Inventor: OSHIMA HIROYUKI
IPC: F16H57/021
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a double row ball bearing allowing optimal design in pitch diameter while disposing an engaged portion for facilitating removal of the double row ball bearing, and to provide a pinion shaft support device.SOLUTION: An inward protruding portion 21 that extends further radially inward than an axially outer end of a small-diameter-side raceway surface 12a of an outer ring is formed on a small-diameter-side end portion of the outer ring 12 so as not to be in contact with small-diameter-side balls 14. In this way, it is possible to individually set a diameter of the axially outer end of the small-diameter-side raceway surface 12a that defines a pitch diameter on a small-diameter side and a diameter of the inward protruding portion 21 that serves as the engaged portion in the removal of the outer ring 12.
Patent JP-2012227848-A (JP)
Title: Receiver, reception method and program, and reception system
Inventor: GOTO TOMONORI
IPC: H04N5/44
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide prompt detection of a location of a frequency bandwidth used for transmission of a signal of an established standard.SOLUTION: A receiver includes: a reception section that receives an OFDM signal in a predetermined frequency bandwidth; an arithmetic section that obtains a correlation value between signals transmitted by using a carrier used for transmitting a known signal in the predetermined frequency bandwidth; and a detection section that detects a frequency bandwidth used for transmitting a signal of an established standard for continuously transmitting the known signal in the carrier, based on the correlation value.
Patent JP-2012229715-A (JP)
Title: Supporting device of rotating body for traveling
Inventor: NAKADA MASAYOSHI
IPC: F16J15/3276
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a sealing material by suppressing the intrusion of muddy water or the like into the sealing material disposed between a shaft and a support cylinder.SOLUTION: A sealing material 60 is mounted on a part between the outer circumferential face of a collar 50 externally fitted to a shaft 30 and the inner circumferential face 40a of a support cylinder 40. The collar 50 includes: a sealing material mounting portion 51 where the sealing material 60 can be externally fitted and mounted; and a gripping portion 52 which is extended more on a cylinder end facing member 31 from the sealing material mounting portion 51 and has a diameter equal to the diameter of the sealing material mounting portion 51 or smaller than the diameter of the sealing material mounting portion 51. A storage space S for storing the muddy water intruding from the fitted portion is formed among the outer circumferential face 52a of the gripping portion 52 of the collar 50 on the inner circumferential face 40a side of the support cylinder 40, the facing surface 32 of the cylinder end facing member 31, and the end face 60a of the sealing material 60 on a support cylinder 40 end side.
Patent JP-2012230033-A (JP)
Title: Cooling device for reactor containment vessel
Inventor: YAMADA MASATO
IPC: G21C15/18
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a passive cooling device for a reactor containment vessel, which can maintain pressure reduction and heat removal capabilities of a reactor and the reactor containment vessel over a long period.SOLUTION: A cooling device for a reactor containment vessel 2 includes: a building 3 containing the reactor containment vessel 2; a heat exchanger chamber 10 which is installed outside the building 3 and which houses a static containment vessel cooling device 11 and a heat exchanger 12; a drain chamber 13 which is installed below the heat exchanger chamber 10 and which stores drain water from the heat exchanger 12; a pump chamber 14; and a vapor release pipe 7 connecting the inside of the reactor containment vessel 2 to the heat exchanger 12. The heat exchanger chamber 10 is installed on a ground surface outside the building 3, and a pressure vessel is supplied with the drain water by a pump 15 in the pump chamber 14.
Patent JP-2011234364-A (JP)
Title: Data communication method using successive response protocol, reference terminal and terminal to which the method is applied, and computer-readable recording medium
Inventor: KWON UI KUN
IPC: H04W80/02
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a data communication method using successive response protocol capable of not only minimizing use of surplus resources for other than data transmission but also ensuring stable data transmission to and reception from a terminal, and to provide a reference terminal and a terminal to which the method is applied, and a computer-readable recording medium.SOLUTION: A reference terminal of the present invention allows one or more time-space streams which are to be transmitted to a plurality of terminals to contain response indexes to the respective terminals, and transmits the same. In this case, the response indexes are information on the transmission order of the responses to be transmitted by the plurality of terminals.
Patent JP-2012217833-A (JP)
Title: Spatula for disposable diaper
Inventor: MIYAGAWA ATSUKO
IPC: A61F13/15
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a spatula thrown into a toilet as it is after scraping off feces sticking to a disposable diaper because it is not easy to scrape off feces sticking to the diaper without soiling the hand when the feces are often too soft or crushed by a baby's buttocks to stick fast to the disposable diaper although the disposable diaper should be thrown into a trash box after throwing the feces into the toilet when the baby who wears the disposable diaper moves its bowels.SOLUTION: The spatula thrown into the toilet as it is after scraping off the feces sticking to the disposable diaper is formed in vertically long shape using a water soluble material. The breadth of the end of a lower part of the spatula is adjusted to the width of a crotch portion of the disposable diaper, and the end is serrated.
Patent JP-2012235581-A (JP)
Title: Charge control device
Inventor: WATANABE MAKOTO
IPC: H02J7/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a charge control device for vehicle, capable of eliminating necessity for large-scale power reception equipment and continuously implementing battery charging for a plurality of EV vehicles in a short time.SOLUTION: The charge control device 1 for vehicle includes: an AC-DC converter 3 that converts a primary power supply 2 into a DC voltage (hereinafter referred to as "primary voltage"); a plurality of first chargers 4 charged by a primary voltage; a first selector 5; a charge control section 6 that implements control for charging a second charger 10 in a vehicle; a second selector 7; a third selector 8; and a selection determination section 9. The electric power of the primary power supply 2 is charged into the plurality of first chargers 4 in order while switching the selection of the first selector 5 without charging the second selector 10 of an EV vehicle directly from the primary power supply 2 and subsequently any of the plurality of first chargers 4 is selected by the second selector 7 prior to charging of the second charger 10.
Patent JP-2011235883-A (JP)
Title: Asynchronous wired-transmission electric pedalling vehicle driven by human generating power
Inventor: YANG TAI-HER
IPC: B60L50/16
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous wired-transmission electric pedalling vehicle in which a generator is driven by human power, a motor is driven by the electric energy generated by the generator, and wheel can be driven.SOLUTION: The asynchronous wired-transmission electric pedalling vehicle driven by human generating power, is a vehicle with at least one or more wheel, and includes the vehicular generator driven by human power. The generator is driven by human power. The asynchronous wired-transmission electric pedalling vehicle, directly drives the motor in an asynchronous manner by the generated electric energy caused by the generator while controlling rotating speed, rotation direction, torque, voltage and current of the motor, or drives the motor asynchronously through an electric control device while controlling rotating speed, rotation direction, torque, voltage and current of the motor. The asynchronous wired-transmission electric pedalling vehicle as such, is applicable for a unicycle, a bicycle with two or more wheels, a pedalling electric bicycle, a pedalling electric vehicle, a fixed bike for exercise, and the like.
Patent JP-2012119296-A (JP)
Title: Electron emitter, manufacturing method thereof, and pixel tube of field emission display device using the same
Inventor: GI YO
IPC: H01J9/02
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitter particularly making use of carbon nanotubes, a manufacturing method of the electron emitter, and a pixel tube of a field emission display device using the electron emitter.SOLUTION: An electron emitter of the present invention has a tube-like structure. The electron emitter having a tube-like structure has a hollow linear shaft center, comprises a plurality of carbon nanotubes which surround the linear shaft center, and has a plurality of electron emitting tips formed at one end of the electron emitter. Furthermore, the present invention also provides a manufacturing method of the electron emitter and a pixel tube of a field emission display device using the electron emitter.