baber/WOPTO huggingface dataset:
Patent JP-2012231175-A (JP)
Title: High-efficiency ac led drive circuit
Inventor: WU YIFENG
IPC: H01L33/00
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To directly drive an LED lighting by an AC power source.SOLUTION: In an AC drive circuit for LEDs, a current-limiting capacitor 206 is connected to an AC source 210, a first circuit section 212 including a first rectifying diode 216 and a first power capacitor 218 is connected between the current-limiting capacitor and the source, and a second circuit section 220 including a second rectifying diode 222 in series with a second power capacitor 224 is in parallel with the first circuit section. First LEDs 200, 202, and 204 are in the first circuit section and are parallel with the first power capacitor, while second LEDs 226, 228, and 230 in the second circuit section are in parallel with the second power capacitor. During positive half cycles, the first rectifying diode charges the first power capacitor and drives the first LEDs. During negative half cycles, the second rectifying diode charges the second power capacitor and drives the second LEDs.
Patent JP-2014025759-A (JP)
Title: Display device
Inventor: TANE SEIGO
IPC: G01D13/04
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To control lighting unevenness in a display device having a structure in which display units are lighted from a viewer side.SOLUTION: A display device comprises: display units 41, 42, and 53 formed in shapes for displaying intended display contents; a light source unit 30 for emitting illumination light; and a front cover 20 (translucent reflector) disposed on viewer sides of display units. Illumination light A1, B1, and C1 emitted from the light source is constituted so as to be reflected on the front cover 20 to proceed to the display units 41, 42, and 53 (refer to A2, B2, C2), and then, by further being reflected on the display units 41, 42, and 53 (refer to A3, B3, and C3), to transmit through the front cover 20 to proceed to a viewer. With this constitution, light path lengths (first light path lengths A1, B1, and C1 + second light path lengths A2, B2, and C2) from the light source unit 30 to the display units 41, 42, and 53 can be equalized so that lighting unevenness can be controlled.
Patent JP-2014025233-A (JP)
Title: Pipe installation apparatus
Inventor: IWANAGA SHIGEJI
IPC: E21D9/06
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a pipe installation apparatus in which, when a pipe is moved forward underground, a rear end of the pipe left in a departure part can be prevented from moving in a direction crossing a central axis of the pipe, and a forward moving direction of the pipe moving underground can be stabilized.SOLUTION: In the pipe installation apparatus, an excavator 26 is installed closer to an opening in a distal end of a pipe 2, the pipe 2 is pushed from a departure part, and the ground is excavated by the excavator 26, such that the pipe is propelled and installed underground. The pipe installation apparatus comprises: a guide stage 90 including a guide surface 91 for guiding the pipe 2 to a departure hole of the departure part; and pipe rear end movement regulation means which regulates a rear end 6e of the pipe 2 which is left in the departure part after the distal end of the pipe 2 is pushed through the departure hole into the ground, from moving in a direction crossing a centerline of the pipe 2.
Patent JP-2014025534-A (JP)
Title: Pipe connection means
Inventor: KIKUCHI NOBORU
IPC: F16L55/00
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide pipe connection means capable of securing a sufficiently wide space on an outer peripheral part around a branch port and improving operability for arranging a branch pipe or the like on the branch port side.SOLUTION: Pipe connection means 1 includes a base pipe 20 in which a fluid is allowed to flow and a branch port 3 branched from the base pipe 20 to open/close the branch port 3 by an opening/closing mechanism 15. The opening/closing mechanisms 15 includes: a valve body 7 including a valve part 7a having a size capable of closing the branch port 3 and a moving part 7b for moving the valve part 7a and curved along an inner periphery of the base pipe 20; and an operation part 11 for applying driving force to the valve body part 7. The operation part 11 is arranged on the approximately opposite side of the branch port 3 and the operation part 11 moves the valve body part 7 along the inner periphery of the base pipe 20 to open/close the branch port 3.
Patent JP-2014033082-A (JP)
Title: Method for manufacturing template, method for forming pattern, method for manufacturing semiconductor element, template manufacturing device, and template material
Inventor: MORITA SEIJI
IPC: B29C59/02
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a template with a fine pattern.SOLUTION: According to an embodiment, a method for manufacturing a template applies a first resin to a first template with an uneven pattern, cures the first resin, peels the cured first resin from the first template to manufacture a second template, and contracts the second template.
Patent JP-2014033087-A (JP)
Title: Wiring device
Inventor: FUKUNISHI ATSUSHI
IPC: B23K26/00
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device which allows easy formation of a lead wire.SOLUTION: A wiring device 1 for connecting a first terminal 11 and a second terminal 12 to each other with the use of a lead wire 27 comprises: a pressure nozzle 53; and a forming bar 111. The pressure nozzle 53 bonds the lead wire 27 to the first and second terminals. After the lead wire 27 has been bonded to the first terminal 11 and before the lead wire 27 is bonded to the second terminal 12, the forming bar 111 forms the lead wire 27 into a predetermined shape. A tip portion of the forming bar 111 is provided with: a curvature portion 121 whose cross section has a first curvature radius; and a protruding portion 122 whose cross section has a second curvature radius smaller than the first curvature radius, and which protrudes from the tip portion to the lead wire 27 side.
Patent JP-2014032930-A (JP)
Title: Precursor of superconductive wire rod, superconductive wire rod, and method for manufacturing superconductive wire rod
Inventor: OHATA KAZUMI
IPC: H01B13/00
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a precursor of a superconductive wire rod, a superconductive wire rod, and a method for manufacturing a superconductive wire rod each permitting a wire draw without entailing Sn element breakages even if the Cu ratio of the Sn elements is low and capable of obtaining a high critical current characteristic by increasing the quantitative ratio of Sn.SOLUTION: This precursor of a superconductive wire rod is provided by housing, within a third Cu pipe 6, an assembly obtained by bundling multiple Sn elements 2 each provided by configuring Sn or Sn alloy within a first Cu pipe 4 and multiple Nb elements 3 each provided by configuring Nb or Nb alloy within a second Cu pipe 5 so as to avoid mutual contacts of adjacent Sn elements 2, whereas each Sn element 2 is formed by housing, within each first Cu pipe 4, a bundle of multiple element wires 10 each provided by configuring Sn or Sn alloy within a division-ready Cu pipe 9.
Patent JP-2014034524-A (JP)
Title: Preservation method of pyridyl alkanethiol and manufacturing method of a pyridyl alkanethiol-modified cation exchange resin
Inventor: TSUTSUMIUCHI IZURU
IPC: A61K47/14
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving pyridyl alkanethiol in a stable state over an extended period based on a simple method.SOLUTION: The provided preservation method of pyridyl alkanethiol is a method for preserving pyridyl alkanethiol in which pyridyl alkanethiol is preserved in a state of being contacted with at least one type of antioxidant selected from the group consisting of natural antioxidants, phenolic antioxidants, and stable radical-type antioxidants. The provided manufacturing method of a pyridyl alkanethiol-modified cation exchange resin is a method for manufacturing a pyridyl alkanethiol-modified cation exchange resin in which sulfonate groups possessed by a cation exchange resin are partially modified by using the pyridyl alkanethiol preserved by the former method.
Patent JP-2014038710-A (JP)
Title: Induction heating-type mold device
Inventor: TONOMURA TORU
IPC: B29C33/08
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To uniformize a mold temperature while increasing a rate of temperature increase of a mold, and to enable securement of pressurization of a workpiece.SOLUTION: An induction heating-type mold device includes: molds 21 and 22 for housing a workpiece W; induction coils 31 and 32 for induction-heating the molds 21 and 22; and pressing plates 41 and 42 in which the molds 21 and 22 are attached to one surface, in which the induction coils 31 and 32 are arranged on the other surface side, which have a jacket chamber with an encapsulated gas-liquid two-phase heat medium, and which are made of a nonmagnetic material for applying a force to the molds 21 and 22 to pressurize the workpiece W.
Patent JP-2013197584-A (JP)
Title: Semiconductor substrate, and semiconductor chip and stacked semiconductor package having the same
Inventor: KIM HYUN JOO
IPC: H01L25/07
Filed: 2012-08-14
Abstract: PROBLEM TO BE SOLVED: To improve a gettering characteristic.SOLUTION: A semiconductor substrate includes: a substrate body which is divided into element regions and a peripheral region outside the element regions, and has one surface, another surface facing away from the one surface, and trenches formed in the element regions on the one surface; and an active layer formed in the trenches and made of polysilicon.
Patent JP-2013056369-A (JP)
Title: Welding system and method
Inventor: LIN DECHAO
IPC: B23K9/16
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To form a complete weld penetration part on a thick piece using a laser beam with a relatively low output power at high velocity.SOLUTION: A welding system 100 includes: pieces positioned to form a gap 140; a filler 150 positioned in the gap 140; an arc welder 160 positioned and configured to follow the gap 140 and transfer melted material to the vicinity of the gap 140 to create an initial weld pool 133; and a laser welder 130 positioned and configured to project a laser beam through the initial weld pool 133 adjacent to the gap 140 to melt a portion of the filler 150, creating an enhanced weld pool 134 and helping it to fill the gap 140.
Patent JP-2014052467-A (JP)
Title: Image heating apparatus
Inventor: HARA NOBUAKI
IPC: G03G15/20
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an image heating apparatus in which back staining of a recording material is not apt to occur in first image formation executed after performing spacing/re-contacting between a cleaning web and a rotor or a conveyance rotor in a web cleaning device.SOLUTION: In a web cleaning device 14, a heat equalizing roller 13 is cleaned by causing a cleaning web 15, which is conveyed by a first conveyance amount of 0.02 mm for each prescribed period and kept in a stop state, to rub it. A contact/separating mechanism 107 causes the web and the heat equalizing roller 13 in the web cleaning device 14 to be separated from each other. A control unit 150 controls the web cleaning device 14 so that after conveying the web by a second conveyance amount of 2.0 mm, which is larger than the first conveyance amount of 0.02 mm, the contact/separating mechanism 107 causes the cleaning web 15 and the heat equalizing roller 13 to be separated from each other.
Patent JP-2014051174-A (JP)
Title: Power control section arrangement structure of vehicle
Inventor: NAKAI AKIRA
IPC: H02J7/00
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a power control section arrangement structure of a vehicle capable of preventing a power control section and a power device from interfering with each other and protecting the power control section even if energy of a collision is applied.SOLUTION: A vehicle includes: a battery unit 31 capable of generating driving energy of the vehicle; a power feeding connector 60 which is connected to the battery unit 31 so that power can be delivered/received and is capable of feeding power of the battery unit 31 to the outside; and a contactor unit 42 which is disposed on a power transmission path of the battery unit 31 and the power feeding connector 60 and controls a power supply state of the battery unit 31 and the power feeding connector 60 by switching connection and disconnection. The contactor unit 42 is disposed in a vertical lower projection surface V of the battery unit 31.
Patent JP-2013077551-A (JP)
Title: Solid oxide fuel cell
Inventor: KOGA KOICHI
IPC: H01M8/02
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell (SOFC) having high conductivity in which an interconnector is provided in a fuel side electrode.SOLUTION: A fuel side electrode 110 of SOFC100 is provided with a precise interconnector 140. A porous N-type semiconductor film 150 is formed on a surface of the interconnector 140. A p-type semiconductor film 160 is formed on a surface of the N-type semiconductor film 150. When an N-type semiconductor film is inserted between an interconnector and a P-type semiconductor film, SOFC conductivity is improved as compared to when the N-type semiconductor film is not inserted.
Patent JP-2014054735-A (JP)
Title: Transfer device and molded material
Inventor: SUGIURA HIROYOSHI
IPC: B29C43/00
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a deterioration in transfer accuracy even if a mold is attached in a slightly skewed state in a transfer device for transferring a fine transfer pattern formed on a sheet-like mold to a molded material.SOLUTION: There is provided a transfer device 1 which comprises: a first holding part 3 for holding one end of a sheet-like mold M; a second holding part 5 for holding the other end of the sheet-like mold M; a tensile force imparting part 7 for imparting a tensile force to the mold M held by individual holding parts 3 and 5; and an attitude adjusting part 9 for adjusting the attitude of the second holding part 5 with respect to the first holding part 3 in order to prevent creases from being generated in the mold M to which a tensile force is imparted by the tensile force imparting part 7.
Patent JP-2014055619-A (JP)
Title: Relief valve device
Inventor: IZUTSU MASATO
IPC: F16K17/04
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a relief valve device including a solenoid valve and capable of performing a relief operation by only oil pressure even when the solenoid valve cannot be operated due to a failure or the like.SOLUTION: In a non-operating state of a solenoid valve 6, an outer valve element 2 and an inner valve element 3 are stopped in a low pressure state of oil. In an intermediate pressure state, only the inner valve element 3 is moved, a relief can be performed by communication of a valve internal flow passage 31, a discharge hole 24 and a second discharge section 14 in the middle of the movement process, and the communication of the valve internal flow passage 31, the discharge hole 24 and the second discharge section 14 is cut off by further movement of the inner valve element 3. In a high pressure state of oil, the outer valve element 2 is moved, and a relief can be performed by communication of a main relief flow passage 12 and a first discharge section 13.
Patent JP-2014056393-A (JP)
Title: Writing input device
Inventor: HIRATA MAKOTO
IPC: G06F3/0354
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To secure the diversity of a line drawn by writing.SOLUTION: Writing to a touch panel 26 is performed with a pen 10 having an acceleration sensor 12 for detecting the movement of a pen tip. A CPU 24p repeatedly detects touch coordinates on the touch panel 26, and draws a line along the detected touch coordinates. The CPU 24p also defines the discontinuation period of a touch to the touch panel 26 on the basis of an output of the touch panel 26, and adjusts the drawing setting with reference to an output of the acceleration sensor 12 in the defined period.
Patent JP-2014054804-A (JP)
Title: Apparatus and method for producing rubber strip
Inventor: HAYASHI NORIO
IPC: B29C48/92
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a rubber strip, which is used as a rubber member for tires, stably and intermittently.SOLUTION: An apparatus 1 for producing the rubber strip, in which the tape-shaped rubber strip GS comprising unvulcanized rubber is produced, has: a rubber extrusion unit 2 in which the thrown rubber is pre-formed into a preform and the preform is extruded as a rubber molding G2; calender roll means 3 having a pair of calender rolls 8a, 8b for rolling the rubber molding to mold the rubber strip; and control means 4 for controlling the calender pressure of the pair of calender rolls 8a, 8b. When an operating motion of each of the rubber extrusion unit 2 and the calender roll means 3 is stopped, the control means 4 performs calender pressure reduction treatment for reducing the calender pressure to the pressure higher than 0 and equal to or lower than 50% of the pressure.
Patent JP-2014060205-A (JP)
Title: Polishing composition
Inventor: KACHI YOSHIHIRO
IPC: H01L21/304
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition capable of sufficiently maintaining high polishing rate to a barrier layer and an insulating film, capable of sufficiently suppressing polishing rate to a low dielectric constant material, and capable of preventing aggregation of abrasive grains.SOLUTION: A polishing composition used in applications for polishing an object to be polished, the object having a barrier layer, a metal wiring layer and an insulating film, includes an oxidant, and a nonionic compound having a weight average molecular weight of 1,000 or less.
Patent JP-2014061600-A (JP)
Title: Printer and printing method
Inventor: HATA RYOSUKE
IPC: B41J29/42
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a printing method which are capable of detecting an ink residual amount and generating a larger number of printed matters.SOLUTION: A printer includes an input part for inputting a pattern having an optional form and an image; a display part; a printing part; an ink usage amount estimation part for estimating a first ink usage amount to be used for printing the pattern and a second ink usage amount to be used for printing the image; an ink monitor part for monitoring an ink residual amount; and a control part for printing the pattern on a first face of a printing medium, setting printing order of plural printing media in the order of less amount of the first ink usage amount in the case of printing the image on a second face that is the back face of the first face, and displaying, on the display part, the number of printable sheets of the printing media on the basis of the ink residual amount monitored by the ink monitor part and the first and second ink usage amounts estimated by the ink usage amount estimation part.
Patent JP-2014060952-A (JP)
Title: Earthworm-rearing box for raw garbage-composting
Inventor: KAJIMURA KAZUNARI
IPC: C05F9/00
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an earthworm-rearing box for raw-garbage composting that promotes proliferation of earthworms and produces excellent compost by reducing the death number of earthworms through suppression of temperature rise in the earthworm rearing box and preventing pest insects from entering the rearing box.SOLUTION: Since an internal container 102 is installed with a desired gap provided inside an external container 101, temperature rise in the internal container is suppressed and earthworms are prevented from dying by letting in outside air from an inlet 106 through heat convection generated in a gap part and discharging heat from an outlet 110 when the temperature in a rearing box rises in association with a rise of outside air temperature. Pest insects are prevented from entering by covering the outlet with an ultrafine net-like mesh material and forming a structure where the gap prevents soldier flies and ants from contacting the inside from the external container.
Patent JP-2014063449-A (JP)
Title: Resource management system, resource management method and resource management program
Inventor: NISHIDA AKIHIRO
IPC: G06F9/50
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of non-operating excessive resources.SOLUTION: A resource management system refers to a status of a held resource DB 108 and stores an available grid ID and the status in an available resource DB 111, and compares the number of the stored reserved resources with the number of resources required for self task processing stored in a task DB 109 and determines whether or not the available resource of the available resource DB 111 is set to a self server when determining the number of reserved resource is larger, and determines whether or not there is a free resource by referring to a status of a grid machine of a held resource DB 120 of the other server when determining the available resource of the available resource DB 111 is set to the self server, and sets a reservation to the status of the free grid machine of the held resource DB 120 of the other server when determining there is the free resource in the other server.
Patent JP-2014068183-A (JP)
Title: System and image pick-up device
Inventor: TANIYAMA HIROSHI
IPC: H04N7/173
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To allow a user to understand the situation more correctly by reducing the display delay of an image when transferring image pick-up data and displaying the image thereof, thereby transmitting important image units appropriately.SOLUTION: An inventive system includes an image pick-up device and a communication terminal. The image pick-up device includes an image pick-up unit for capturing the image of an object and generating image pick-up data, a score calculation unit for calculating a score indicating the importance of each image unit of the image pick-up data, a communication speed calculation unit for calculating the communication speed in a network, a degree of reduction derivation unit for deriving the degree of reduction of pixel units from the image pick-up data based on the communication speed, an image pick-up data reduction unit for reducing the pixel units of low importance indicated by the score preferentially from the image pick-up data, and an image pick-up data transmission unit for transmitting the image pick-up data thus reduced to a communication terminal. The communication terminal includes an image pick-up data reception unit for receiving the image pick-up data, and an image pick-up data display unit for displaying an image by reproducing the image pick-up data thus received.
Patent JP-2014070926-A (JP)
Title: Sample conveying device and sample inspection system
Inventor: HAYAMA YUKIKATA
IPC: G01N21/17
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sample conveying device capable of achieving simplification and miniaturization of a structure.SOLUTION: In a sample conveying device, a sample plate 10 is conveyed to a sample imaging device which images the sample plate smeared with a specimen. This device includes: a sample housing part 61 in which the sample plate is housed; and a movement mechanism 53 which conveys the sample housing part to the sample imaging device in a state where the sample plate is housed in the sample housing part.