baber/WOPTO huggingface dataset:
Patent JP-2012220501-A (JP)
Title: System for ground monitoring in ac circuit and power supply apparatus with such ground monitoring system
Inventor: WALLMEIER PETER
IPC: G01R31/02
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for ground monitoring in an AC circuit and a power supply apparatus with such a ground monitoring system.SOLUTION: A system (10) for ground monitoring is provided which is configured from a series connection of resistors (R1, R2, and R3), with respect to an AC circuit between a neutral line (N') side and a ground conductor (PE) side or a ground side in the AC circuit. The series connection includes a first connecting section (101) for the neutral line (N') and a second connecting section (102) for the ground conductor (PE) or the ground. The system further comprises at least break detection means for detecting a break in one of the resistors (R1, R2, and R3) in the series connection section.
Patent JP-2013223110-A (JP)
Title: Differential transimpedance amplifier
Inventor: FUKUYAMA HIROYUKI
IPC: H03F3/45
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To enlarge immunity to an in-phase input current component.SOLUTION: A differential transimpedance amplifier 10 comprises an in-phase amplifier 13 connected to input terminals IT, IC in parallel with an amplifier body 10A of the differential transimpedance amplifier 10, and two feedback resistors RF3, RF4 for in-phase amplification connected, respectively, between the input terminals IT, IC and an output terminal OUT of the in-phase amplifier 13. An in-phase transimpedance amplifier is also provided which converts an in-phase input component of an input current signal into an in-phase output voltage signal with a transimpedance gain in proportion to a value of the feedback resistors RF3, RF4 for in-phase amplification and outputs the in-phase output voltage signal.
Patent JP-2013221913-A (JP)
Title: Measuring device
Inventor: TAKEUCHI HIDEKI
IPC: G01R27/02
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To control a lighting state of each light-emitting diodes by one wiring, while two light-emitting diodes having different luminescent colors are arranged on a test lead.SOLUTION: A measuring device includes: a measuring portion ME arranged on a body portion 6 connected to a test lead 2 through a table 4, connected to a contact electrode 12 of the test lead 2 through a first wiring 4a in the cable 4, and measuring an insulation resistance value R; and a processing portion 45 arranged on the body portion 6, and executing comparison processing for comparing the insulation resistance value R with a reference resistance value. On the body portion 6, a second voltage generating portion 44 for generating control voltage Vs of different voltage values corresponding to the result of the comparison processing, and outputting it through a second wiring 4b in the cable 4 is arranged. Light-emitting diodes 15a and 15b having different luminescent colors, and a driving portion 13 for driving the light-emitting diodes 15a and 15b to be a lighting state corresponding to the result of the comparison processing on the basis of the voltage values of the control voltage Vs inputted through the second wiring 4b are arranged on the test lead 2.
Patent JP-2013222684-A (JP)
Title: Electric connector
Inventor: TSUCHIDA MASAHIRO
IPC: H01R24/38
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector with a reduced height.SOLUTION: An electric connector where an extension direction of a coaxial cable is nearly perpendicular to an insertion direction to a mating connector includes: a terminal having a contact part whose upper surface has contact with a central conductor of the coaxial cable and a fitting part to be fitted to the mating connector; an insulation seat having a body part for storing the fitting part of the terminal, shoulder parts extending in the extension direction from the body part, and a middle lid part that is connected to an upper part of the body part, where a connection part is bent, and that holds by pressure at least the central conductor of the coaxial cable arranged on the upper surface of the contact part in the terminal; and an external conductor having a storage part for storing the body part of the insulation seat and an outer lid part that is connected to an upper part of the storage part, where a connection part is bent, and that is bent by pressurizing an outer surface of the middle lid part and a dielectric part of the coaxial cable. The shoulder parts have end surfaces on the extension direction outer sides of coaxial cable side end parts in the contact part, and include: an inclined plane extending to a part lower than the upper surface of the contact part in the terminal toward a distal end; and wall surfaces erected on both sides of the inclined plane.
Patent JP-2012199242-A (JP)
Title: Light source device and projector
Inventor: NAKAMURA HIDETAKA
IPC: G02B19/00
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a light source device using light-emitting diodes and solid light-emitting elements, as well as a projector capable of projecting projection images with higher luminance with the use of the light source device.SOLUTION: In the projector provided with the light source device, a light guide device, a display device, a projection side optical system, and a projector control means, the light source device is equipped with a blue-color light-emitting diode 161B as a first light source 153 for converting electric energy into excitation light, and a fluorescent matter 169 formed in a flat plate shape as a second light source 154 receiving emission light from the first light source 153 for emitting light of spectral distribution different from the emission light from the first light source 153, and an area of an emission region of the first light source 153 is formed more widely than that of the second light source 154.
Patent JP-2013215708-A (JP)
Title: Amphoteric water-soluble polymer flocculant and method for dehydrating sludge by using the same
Inventor: TAKEDA TAKESHI
IPC: B01D21/01
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an amphoteric water-soluble polymer flocculant which is excellent in sludge dehydrating treatment performance.SOLUTION: An amphoteric water-soluble polymer flocculant is characterized by comprising amphoteric water-soluble polymers which contain 1 to 30 mol% of cationic monomer expressed by general formula (1): CH=C(CH)-CO-X-Q-NRRRZ, 1 to 30 mol% of cationic monomer expressed by general formula (2): CH=CH-CO-X-Q-NRRRZ, 2 to 50 mol% of anionic monomer expressed by general formula (3): RCH=CR-A-B, and 0 to 96 mol% of other monomers. When c1, c2 and a1 denote mol% of the monomers expressed by general formulas (1), (2), (3), respectively, and the range is within 1<c1/c2<2 and 0.8<a1/(c1+c2)<2. Also, the amphoteric water-soluble polymer flocculant comprises the amphoteric water-soluble polymers, and an anionic polymer which has anionic groups and weight average molecular weight of 1,000 to 1,000,000.
Patent JP-2013225422-A (JP)
Title: Fuel cell
Inventor: ONO TAKESHI
IPC: H01M8/02
Filed: 2012-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which deforms according to displacement of a gap between a cell body and a connector thereby relaxing stress and maintaining good electric connectivity in long term use.SOLUTION: A fuel cell 1 includes: a cell body 3 where electrodes 14, 15 are respectively formed on front and rear surfaces of an electrolyte body 2; conductive connectors 12, 13 which are disposed facing the electrodes of the cell body; and collector members 18, 19 disposed between the electrodes and the connectors and connecting the electrodes with the connectors. For example, one of the collector members 19 includes: a conductive sheet member 19a that is disposed between the connector 13 and the electrode 15 so that one surface faces the connector 13 and the other surface faces the electrode 15; a connector side collector 19b disposed on one surface of the sheet member and connecting the sheet member with the connector; and an electrode side collector 19c disposed on the other surface of the sheet member and connecting the sheet member with the electrode. The collector side collector 19b and the electrode side collector 19c are disposed so as not to overlap with each other when viewed along a thickness direction of the cell body 3.
Patent JP-2013227744-A (JP)
Title: Vehicle door handle mechanism
Inventor: TSUCHIYA KAZUHIDE
IPC: E05B1/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door handle mechanism configured to reduce the number of parts, to simplify the structure, and to reduce the space for arranging a stopper for a door opening prevention mechanism.SOLUTION: A movable member 11 which moves along with opening operation of a door handle 2 is supported by a support part 21 of a door body. A linking member 10 is provided to release a door lach by opening the door handle 2. The movable member 11 and the linking member 10 are connected to each other via a connection tool 30. A stopper mechanism is provided for preventing displacement of the locking member 10 towards a lock-release side of the door latch when a vehicle collision occurs. The stopper mechanism is formed of a stopper receiver 52T provided in the door handle 2, and a stopper 40 supported by the connection tool and moving to a position opposite a receiving part of the stopper receiver 52T by inertial force to be generated at the time of vehicle collision.
Patent JP-2013230898-A (JP)
Title: Container and image forming device
Inventor: YONEYAMA TAKESHI
IPC: G03G15/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a medium from falling from the end of a pressing member on an opposite side to the supplying direction and then moving back.SOLUTION: A pressing member 111 is arranged below a supply roll 121 which supplies a medium. When moved up, the member presses the medium placed on an upper face 1112 against the supply roll 121 so that the supply roll 121 supplies the medium. A supporting member 112 for upward supporting the medium is connected to the pressing member 111 at its end Eu on the upstream side in the supplying direction of the medium so as to be rockable around a shaft extending along the cross direction of the medium. When the supply roll 121 supplies the medium, the end Eu on the upstream side in the supplying direction has such an attitude that it is located below an end Ed on the downstream side in the supplying direction.
Patent JP-2013230423-A (JP)
Title: Hand/arm insertion opening-movable hood
Inventor: YUKI EIJI
IPC: F24F7/06
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hand/arm insertion opening-movable hood allowing perfect closing of a front opening even during the treatment of an object to be treated.SOLUTION: A vertical movable glass plate 7 is configured in a front opening 5 of the front face of a body 3 vertically movably along the front opening 5, two window glasses 19a, 19b provided in the vertical movable glass plate 7 are installed movably in the right-and-left direction, and a worker puts the hands into a tubular holes 21a, 21b formed in the window glasses 19a, 19b and can freely move the hands vertically and in the right-and left direction.
Patent JP-2013234145-A (JP)
Title: Purification method of acetone
Inventor: NOGUCHI YOSHINORI
IPC: C07C49/08
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a purification method of acetone capable of preventing blockage in a pipe or a heat exchanger reboiler due to deposition of a neutralization salt and capable of reducing drainage.SOLUTION: A purification method of acetone includes an alkali treatment process, a neutralization process, and a rectification process; and a neutralization salt in a second fraction satisfies a relationship of an expression (1): concentration (wt.%) of the neutralization salt<solubility (wt.%) of the neutralization salt (when the total weight of the second fraction is 100 wt.%). In the alkali treatment process: water and alkali are brought into contact with acetone including aldehydes to obtain a first fraction. In the neutralization process: a part of a fourth fraction and an acidic substance are brought into contact with the first fraction to obtain a second fraction including water, acetone and the neutralization salt. In the rectification process: the second fraction is subjected to distillation to separate it into a third fraction including purified acetone and the fourth fraction including water, acetone and the neutralization salt.
Patent JP-2013235524-A (JP)
Title: Gas station system
Inventor: ARAKI MASAHIKO
IPC: G06Q50/10
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas station system which can automatically succeed functions while continuing a gas station work even when a point of sales (POS) terminal is down, and can also reliably perform a data transition during that time.SOLUTION: A gas station system 1 is configured to comprise: a plurality of gas station apparatuses 5 that is installed at a gas station; an external apparatus 4 for performing a setting operation to the gas station apparatus in a gas filling area of the gas station; a self service console (SSC) terminal 3 that outputs a control signal to the gas station apparatus on the basis of a signal from a POS terminal 2; and a POS terminal that is connected to the gas station apparatus and the SSC terminal in such a manner that data is transmittable and receivable, performs an across-the-board control over the plurality of gas station apparatuses or performs a settlement process to the plurality of gas station apparatuses. In the gas station system 1, the POS terminal and the SSC terminal share sales data and gas filling data at the gas station. A closing settlement can be also processed at the SSC terminal while the POS terminal is down, and when the POS terminal is down during operation of the gas station apparatus, the SSC terminal can perform the across-the-board control over the gas station apparatus or perform the settlement process.
Patent JP-2012191638-A (JP)
Title: Digital content transmitting/receiving system and digital content transmitting/receiving method
Inventor: KANAMARU TAKASHI
IPC: H04N5/76
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a plurality of pieces of copy control information are mixed and recording control to a recording medium becomes complicated, especially, setting of the copy control information upon recording reservation and a change of the copy control information upon recording execution following the recording reservation become complicated, for example.SOLUTION: When program recording is reserved, the copy control information is set and it is shown as information on the recording reservation. When the recording medium whose recording is reserved is changed, the copy control information is correspondingly changed. When the information is changed, it is informed to a user. Thus, usability of a user on recording or reservation can be improved while information is applied to the copy control information.
Patent JP-2013234746-A (JP)
Title: Tilting pad journal bearing and rotary machine
Inventor: MIMURA YUKI
IPC: F16C35/02
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a tilting pad journal bearing having high stability.SOLUTION: A tilting pad journal bearing includes a first pad 26 and a second pad 27. The first pad is disposed to be swingable inside a bearing internal gear and is located below a rotary shaft via an oil film. The second pad is disposed to be swingable inside a bearing stand, is adjacent to the first pad in a circumferential direction of the bearing stand and has a hollow part 41 therein.
Patent JP-2013239282-A (JP)
Title: Joint structure of aluminum wire
Inventor: MARUYAMA AKINORI
IPC: H01B7/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of an aluminum wire which suppresses the amount of heat generation upon occurrence of disconnection, and can blow a fuse by feeding a large current upon occurrence of short circuit fault.SOLUTION: A wire bundle is obtained by bundling a plurality of aluminum strands 22 of aluminum material, and a coating 21 is applied around the wire bundle thus producing an aluminum wire 20. In the joint structure of the aluminum wire for joining the aluminum strands 22, the plurality of aluminum strands 22 are joined by ultrasonic welding, at at least one point of the aluminum wire 20.
Patent JP-2013238955-A (JP)
Title: Portable information terminal
Inventor: NAITO YOSUKE
IPC: H04M1/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal whose operability in the case of selecting a touch object to be displayed in a display screen is raised.SOLUTION: A portable information terminal is constituted of: a touch panel 20 whose display screen 21 is provided on a front surface 13 of a thin housing 10, and which detects a touch operation to the display screen 21; object arrangement display means for displaying arrangement consisting of two or more touch objects each of which can be selected by touch operations in the display screen 21; object selection means for specifying any one of the touch objects as a selection object 7; focus display means for performing focus display of the selection object 7; and a slide sensor 4 which is provided on a right side surface 12 of the thin housing 10 to detect a slide operation to the vertical direction. The object selection means changes the selection object 7 into other touch object in the arrangement on the basis of the slide operation.
Patent JP-2013241299-A (JP)
Title: Method for producing gramineous plant ash
Inventor: SASAKI TERU
IPC: C05F11/00
Filed: 2012-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for effortlessly producing gramineous plant ash effective as a fertilizer of agricultural crops and a soil conditioner.SOLUTION: A production method of gramineous plant ash comprises: carbonizing and consecutively incinerating a gramineous plant raw material filled in an incineration kiln 100 statically disposed and equipped with an air-introducing part 130 for natural aeration at a bottom side and a chimney 400 for natural ventilation of smoke exhaust at a ceiling side; including a procedure of carbonizing the gramineous plant raw material layer by layer from the uppermost layer toward lower layer at the bottom side, and making smoked charcoal while aeration conditions by the air-introducing part 130 and ventilation conditions by the chimney 400 are fixed; and when the lowermost layer is carbonized, a procedure of ashing the smoked charcoal layer by layer from the lowermost layer toward upper layer while aeration conditions by the air-introducing part 130 and ventilation conditions by the chimney 400 are fixed.
Patent JP-2013244909-A (JP)
Title: Pushrod sliding type baby carriage
Inventor: NAKAYAMA HIROSHI
IPC: B62B7/08
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pushrod sliding type baby carriage capable of being folded using less force by eliminating necessity for compressing a seat sheet.SOLUTION: A pushrod sliding type baby carriage includes: a pair of front legs (11); a pair of rear legs (14); a pair of pushrods (15) extending in an upward and downward direction to have a bottom end region connected to be capable of slide movement to the front legs (11) as well as having a top end region extending further above the front legs (11); a pair of seat section supporting rods (17) having a rear end section extending in the front to back direction to be connected to the rear legs (14) to be capable of rotation as well as having a front end region or a middle region connected to a bottom end region of the pushrod (15) to be capable of rotation; and a seat sheet (31) attached to a top end region of the pushrod (15) and the seat section supporting rod (17).
Patent JP-2013251512-A (JP)
Title: Light-emitting element
Inventor: NAKAMURA TAKENORI
IPC: H01L33/62
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element capable of easily reducing a light quantity.SOLUTION: A light-emitting element 10 comprises: an n-type semiconductor layer 120; a light-emitting layer 130 formed on the n-type semiconductor layer 120; a p-type semiconductor layer 140 formed on the light-emitting layer 130; a whole surface electrode 150 arranged on an upper surface of the p-type semiconductor layer; and a p-side pad electrode 160 arranged on an upper surface of the whole surface electrode 150. In a planer view of an upper surface 160S of the p-side pad electrode 160, the p-side pad electrode 160 surrounds the whole surface electrode 150.
Patent JP-2013253836-A (JP)
Title: Gas leak detection device
Inventor: KUBOTA YUJI
IPC: G01M3/00
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas leak detection device which is inexpensive as a whole, can be applied to a gas pipe in an extensive space where each fuel cell facility is supplied with hydrogen gas through a common ditch and can detect a gas leak in a certain space in a wide area at the moment of the gas leak.SOLUTION: A gas leak detection device comprises: a closed space (a cladding tube G2) formed around a gas pipe G1; a sound source (a speaker S) which generates a predetermined sound wave in the closed space; sound wave measuring means (microphones M1 and M2) which measures the sound wave in the closed space away from the sound source; and analysis means A (a detection device A1 and a personal computer A2) which compares and analyzes the sound wave measured by the sound wave measuring means. The analysis means A determines a gas leak on the basis of a change in a wave form measured by the sound wave measuring means.
Patent JP-2013255140-A (JP)
Title: Authentication switch
Inventor: OTANI HIDETO
IPC: H04L12/44
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an authentication switch that permits only communication using a default Web browser.SOLUTION: An authentication switch 10 having an authentication function includes an authentication processing section in which an enabled type and version of default browser is registered beforehand and which, when receiving an HTTP frame 15, 16 from a user terminal 20, 30, performs an authentication process of referring to USER-Agent of the HTTP frame, and permitting communication if a browser type and version stored in USER-Agent matches the type and version of the default browser registered beforehand and denies communication if the browser type and version stored in USER-Agent does not match the type and version of the default browser registered beforehand.
Patent JP-2013257373-A (JP)
Title: Dustproof film manufacturing method
Inventor: ITO RYUICHI
IPC: G03F1/62
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly productive dustproof film manufacturing method in which dustproof films with antireflection performance and excellent transmittance over a wide region of wavelengths on which foreign objects hardly stick can be obtained and the area can be increased.SOLUTION: The method for manufacturing dustproof films comprises: a mold fabrication step of fabricating a reeled resin mold (12) provided with a base material (11) and a cured resin layer (14) having a fine uneven structure on the surface thereof; a resin cast fabrication step of fabricating a resin cast (15) provided with a cured resin layer (18) onto which the fine uneven structure of the reeled resin mold (12) is transferred; an uncured dustproof film material layer formation step of forming an uncured dustproof film material layer (19) on the cured resin layer (18); and a dustproof film peeling step of curing the uncured dustproof film material layer (19) to manufacture a dustproof film (20). The ratio of fluorine element concentration (Es) in the surface portion of the cured resin layer (18) to average fluorine element concentration (Eb) in the cured resin layer (18) is within a prescribed range.