baber/WOPTO huggingface dataset:
Patent JP-2013089584-A (JP)
Title: Method for manufacturing fuel cell separator
Inventor: SEDAKA TOSHIYA
IPC: H01M8/02
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fuel cell separator with good productivity, which is excellent in strength, gas impermeability, and homogeneity, hard to cause the blockage of a flow path by water in power generation, and arranged to suppress the reduction in power generation efficiency and the rise in contact resistance.SOLUTION: The method for manufacturing a fuel cell separator comprises the steps of: preparing a graphite resin composite compact by binding graphite powder with a resin component, provided that the ratio represented by the graphite powder content/the resin component content is 90/10 to 70/30 in terms of mass ratio; performing a blast treatment on the graphite resin composite compact so that a surface roughness Ra becomes 0.15-1.5 μm; then in the presence of an oxygen-containing gas, performing any one of a low-temperature plasma processing, a normal atmospheric pressure plasma processing, a corona discharge and an ultraviolet light irradiation, otherwise performing a contact processing on the graphite resin composite compact with an ozone-containing gas; and subsequently bringing it into contact with an aqueous solution of oxidant at a temperature of 60-95°C.
Patent JP-2012047037-A (JP)
Title: Method for manufacturing stainless steel oil well pipe with superior extensibility
Inventor: KIMURA MITSUO
IPC: E21B17/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stainless steel oil well pipe that has both good corrosion resistance and extensibility and can also prevent leakage from joint parts.SOLUTION: A stainless steel pipe is used as an original pipe. After the original pipe is subjected to heat treatment for quenching and tempering, both end face sides of the pipe are expanded at an expansion rate of preferably 3% or more, and a groove for welding is formed at the expanded parts. Consequently, the steel pipe acquires a composition of tempered martensite as the main phase and 5% or more in volume ratio of austenite as the second phase, or further 5% or less of ferrite as another phase. The steel pipe particularly enables prevention of leakage at weld joint parts, improves in extensibility while being inserted in an oil well, shows superior corrosion resistance against CO, and possesses a high strength with the yield strength of 350 MPa or more. If the steel pipe's n value is 0.08 or more and the relation between the n value and the uniform stretch u-El satisfies n>0.007×(25-u-El), then it contributes to further increase in extensibility.
Patent JP-2013091996-A (JP)
Title: Ditch
Inventor: TERASHIMA MASAKAZU
IPC: E03F9/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a ditch having a shape suitable for washing of a ditch used on a job site where sanitary control must be maintained.SOLUTION: An angle, which a straight line drawn from an upper end on one side of an opening to an upper end of an expanded portion on the other side of the opening makes with a ground surface, is represented by α1, and an angle, which the expanded portion makes with the ground surface, is represented by α2. An angle made with respect to the ground when washing water is discharged can be set to be an arbitrary angle of 0-90°, and the washing water can be discharged at the angle α1. More specifically, the angle α2 is set equal to/larger than the angle α1 so that the discharged washing water can effectively collide with the expanded portion and reliably wash the expanded portion to be discharged to a bottom.
Patent JP-2012033966-A (JP)
Title: Heat sink for power module
Inventor: KUBO HIDETO
IPC: H01L23/473
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink for a power module which can further enhance heat dissipation performance.SOLUTION: The heat sink 10 for a power module dissipates heat generated from a power device mounted on the surface side by cooling medium circulating through a cooling medium channel 10d provided internally. An interdigital member 310 is arranged in the cooling medium channel 10d. The interdigital member 310 consists of a substrate 310a which is in parallel with the surface, and a plurality of standing walls 310b projecting from the substrate 310a to extend in a direction intersecting the surface. Each standing wall 310b of the interdigital member 310 extends in the circulation direction of the cooling medium in the cooling medium channel 10d. A plurality of guide parts 310c which at least turns the cooling medium, by circulation thereof, between the standing walls 310b are formed on each standing wall 310b along the circulation direction of the cooling medium.
Patent JP-2013097162-A (JP)
Title: Toner container
Inventor: INOUE ATSUSHI
IPC: G03G15/08
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner container that suppresses the occurrence of aggregation of toner when the toner container is increased in capacity and filled with toner in high density, and transported and stored in a heat cycle environment, or in a usage environment; and maintains performance for supplying toner to a developing unit and suppresses abnormal images such as firefly images.SOLUTION: A toner container includes a toner discharge port for discharging a toner stored inside the container, and a part to be held having an opening/closing member for opening and closing the toner discharge port; and can be attached to and detached from an image forming apparatus body. In the toner container, desiccant 80c is provided at a position inside a cap 34a of the part to be held and not contacting directly to toner.
Patent JP-2013096504-A (JP)
Title: Locking structure of screw
Inventor: TAKEMURA ATSUSHI
IPC: F16B39/04
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of a screw which can perform the locking of the screw as it is by the fastening operation of the screw.SOLUTION: The locking structure of the screw is constituted so that a hole 5 is formed along the axis center of the front end side of a shaft 3 in which a male screw 4 is formed, and a protrusion 6 is attached to the hole 5. When clamped parts 10, 20 are clamped by the screw-connection of the male screw 4 and a female screw 12, the protrusion 6 contacts with the bottom face of a recessed portion 11 in which the female screw 12 is formed by the entering of the protrusion 6 into the hole 5, the front end side of the shaft 3 in which the male screw 4 is formed is spread.
Patent JP-2012203410-A (JP)
Title: Illumination system
Inventor: HAYASHI HIROHIDE
IPC: G02B7/00
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To increase utilization efficiency of light sources.SOLUTION: An illumination system 200 for use in a projector comprises a first light source 210, a first timing controlling unit 230, a curved reflecting component 240 and a wavelength converting component 250. The first light source provides a first wavelength light, while the first timing controlling unit divides the first wavelength light 310 into a first timing portion 311 and a second timing portion 312. The curved reflecting component comprises a focal point. The wavelength converting component is disposed at the focal point 241 for converting the first timing portion of the first wavelength light into a second wavelength light 320.
Patent JP-2013098765-A (JP)
Title: Image pickup unit and image pickup display system
Inventor: MINAMI YUICHIRO
IPC: H04N5/32
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit, etc. capable of further improving quality of a picked-up image.SOLUTION: An image pickup unit includes: an image pickup section including a plurality of pixels, each of the pixels including a photoelectric conversion device; and a driving section that includes an amplifier and drives each of the pixels to perform a read out operation intended to read out electric charge obtained by the photoelectric conversion device from the pixel as a signal by use of the amplifier, a pixel reset operation intended to reset electric charge in the pixel, and an amplifier reset operation intended to reset an operation of the amplifier. The driving section drives each of the pixels to allow one or both of end timing of the pixel reset operation and end timing of the amplifier reset operation not to be included in a predetermined power-source potential unstable period.
Patent JP-2013094596-A (JP)
Title: Chair
Inventor: ODA YOICHIRO
IPC: A47C3/026
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a chair which causes a plurality of energy-applying means to apply energy to a backrest in a balanced and smooth manner, efficiently adjusts an energy-applying force acting on the backrest without breaking the balance of the energy-applying force, and puts together and houses the plurality of energy-applying means in a narrow space.SOLUTION: Rotating members 16 are fixed to a pair of left/right pivots 8, respectively, which are supported pivotally on a support base 6 and rotate together with a backrest. A pair of left/right first energy-applying means 20 disposed in the support base 6 apply energy to the rotating members 16 in a direction of raising the backrest. A second energy-applying means 40 with an energy-applying adjusting means 39 disposed between the left/right first energy-applying means 20 in the support base 6 applies energy to a connection lever 19, which connects the eccentric portions of the left/right rotating members 16 to each other, in the direction of raising the backrest.
Patent JP-2013095127-A (JP)
Title: Medium for preventing recording information forgery and information recording method
Inventor: AONO KOTA
IPC: G09F3/02
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a medium which differs in appearance from a conventional cholesteric medium, has a color shift effect and a circularly polarized light reflection characteristic which are unique to cholesteric materials, and allows a specific pattern to be formed thereon at low cost; and to provide a method for forming the specific pattern.SOLUTION: A medium for preventing forgery of recording information which includes at least a color shift information recording layer containing a first cholesteric layer, a black-ink absorbing layer, and a metallic reflective layer.
Patent JP-2013086506-A (JP)
Title: Tool for looking at photograph
Inventor: KATAYAMA KAZUNARI
IPC: B44C5/04
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To propose a tool for looking at photographs, which achieves a purpose of looking at photographs beautifully, pleasantly, and more conveniently at a lower cost than the conventional way.SOLUTION: A photograph mount base includes a photograph mount 3 that has well-designed windows 1, which are formed by penetrating an appropriate number of holes into the photograph mount 3 from the front surface to the rear surface, at suitable positions in regions to which photographs are to be attached. A photograph on the photograph mount 3 can be adhered to the rear surface of the photograph mount 3 with an adhesive tape via the rear surface of the photograph and the window 1 of the photograph mount 3.
Patent JP-2012024633-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing presentation using reels, and further highlighting presentation.SOLUTION: A slot machine 10 includes: a casing 11; and a front door 12 provided on the front part of the casing 11 and supported to open and close at one side part of the casing 11. When a start lever 71 provided in the substantially central left area of the front door 12 is operated, the reels 42L, 42M, 42R observed through display windows 31L, 31M, 31R start rotation. When stop switches 72 to 74 are operated, the reels 42L, 42m, 42R corresponding to the switches 72 to 74 are stopped. In this case, control for presentation to make the reels 42L, 42M, 42R show the same patterns is conducted until the reels 42L, 42M, 42R enter the constant rate state. Furthermore, the presentation for highlighting the same patterns is performed at an auxiliary display part.
Patent JP-2013105821-A (JP)
Title: Method for manufacturing chip
Inventor: YODO YOSHIAKI
IPC: H01L21/301
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a chip with a cover in which laminated wafer division is not blocked by a laminate on a division schedule line.SOLUTION: A method for manufacturing a chip composed of a device chip and a cover plate disposed on a surface of the device chip comprise: a device wafer preparing step of preparing a device wafer; a laminate removing step of removing a laminate laminated on a division schedule line 13 by irradiating the laminate with laser beam along the division schedule line of a device wafer 11; a laminated wafer forming step of forming a laminated wafer by interposing an adhesive member in at least a region surrounding each device and sticking a cover wafer to a surface of the device wafer 11 after removing the laminate; and a division step of forming a chip in which the cover plate is disposed on the surface of the device chip by dividing the laminated wafer along the division schedule line 13.
Patent JP-2013105107-A (JP)
Title: Image forming device
Inventor: TSURUKO MASANOBU
IPC: G03G15/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device configured to prevent damage to an electric substrate interposed between a cover and a frame.SOLUTION: A plurality of elastic members 42-44 are arranged between at least two regulation members 46. An initial load of the elastic members 42-45 located closer to the center between the regulation members is set smaller. Even if an external force is applied to a casing cover 25 to significantly deform the casing cover 25, and the casing cover 25 comes into contact with the electric substrate 41, the elastic members 42-45 receive the external force. While the elastic members 42-45 receive the external force, the electric substrate 41 can be deformed moderately into a catenary shape along the natural deflection of the electric substrate 41. The external force to be applied to the electric substrate 41 is distributed to the whole of the electric substrate 41, thereby preventing damage to the electric substrate 41.
Patent JP-2013081745-A (JP)
Title: Grater with funnel
Inventor: KUMADA TAKAO
IPC: B67C11/02
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a grater with funnel which is made by attaching a funnel to one end of a grater to solve the problem that a seasoning liquid spilling out of the funnel stains fingers supporting the funnel or the funnel not supported by fingers tilts to spill the seasoning liquid.SOLUTION: A grater (2) is attached to one end of a funnel (1) and an upper part of the grater (2) is formed into a handle (3).
Patent JP-2013108682-A (JP)
Title: Device for dehydration of sherbet ice
Inventor: YAMAMOTO HIROSHI
IPC: F25C5/04
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for dehydration of sherbet ice that causes no increase in consumption energy, and from which dehydrated sherbet ice can be taken out with no waste when the production of dehydrated sherbet ice is completed.SOLUTION: The device includes: an inner tube 12 provided with a supply part 12a of the sherbet ice 2 containing ice and water at a bottom, and a taking out part 12b of the dehydrated sherbet ice 20 at the upper part; a filter tube 11 disposed such that the filter tube goes into the inner tube, and provided with a filter 11a for removing water from the sherbet ice supplied to the inner tube; an outer tube 13 surrounding the inner tube; and a water supply device 5 connected to the bottom of the inner tube and supplying water for cleaning or melting to the inner tube.
Patent JP-2012102101-A (JP)
Title: Acid amide derivative
Inventor: NAKAMURA YUJI
IPC: A01N43/36
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fungicidal composition overcoming some practical problems on conventional fungicidal compositions such that either a preventive effect or a curing effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site.SOLUTION: The invention provides an acid amide derivative of formula (I-α) or a salt thereof, [wherein Ais phenyl which may be substituted by X, B is thienyl substituted by Y, Xis F, Cl, I, alkyl, or alkoxyl, Y is halogen, alkyl, or alkoxyl, Rand Rare each alkyl, Ris H, and Wand Ware each oxygen].
Patent JP-2012115980-A (JP)
Title: Holding and cleaning device and method for zonal cleaning of sawed wafer
Inventor: DECHANT-WAGNER ROLAND
IPC: H01L21/304
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To ensure uniform distribution and effective use of cleaning liquid over the entire longitudinal extent of a support.SOLUTION: A device has two regions arranged parallel to the device longitudinal axis (L). The upper region is configured as an adapter region 1 by means of which the device can be connected to a machine instrument. The lower region is formed as a holding region 2 which comprises a part, provided as a channel 11, of a circumferentially closed or closable channel system which can be supplied with flushing liquid by means of closable supply openings 5. The bottom of the channel 11 is opened in a slot-like fashion during the sawing of the substrate block 13A, 13B so as to provide passage openings 15 for the flushing liquid. The channel 11 is subdivided into a plurality of sections 11A, 11B along the device longitudinal axis (L).
Patent JP-2013115744-A (JP)
Title: Imaging device and viewpoint detection device
Inventor: KASAHARA TAKESHI
IPC: G06T1/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of acquiring an image for detecting a viewpoint with excellent accuracy, and a viewpoint detection device provided therewith.SOLUTION: An imaging device 60 used for viewpoint detection comprises: an imaging unit 20 that captures a subject 2 being a person to acquire a captured image; a light source 10 that emits light toward the subject 2; and a parallel luminous flux optical system 11 that is disposed on a light emission side of the light source 10, and emits the light from the light source 10 to the subject 2 as parallel light. An imaging optical axis of the imaging unit 20 and the emission direction of the parallel light are substantially parallel.
Patent JP-2012097093-A (JP)
Title: Substituted urea derivative for treating heart failure
Inventor: MORGAN BRADLEY P
IPC: C07D213/75
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic drug for systolic heart failure including congestive heart failure by selectively modulating cardiac sarcomere by potentiating cardiac myosin.SOLUTION: At least one chemical substance is selected from compounds (1) expressed by formula and pharmaceutically acceptable salts, chelates, non-covalent complexes, prodrugs and mixtures thereof. In the formula, W, X, Y and Z are independently -C= or -N=, provided that no more than two of W, X, Y and Z are -N=; n is 1, 2 or 3; Ris substituted amino, substituted heterocycloalkyl or the like; Ris substituted aryl, substituted aralkyl or the like; R, R, Rand Reach are hydrogen, halo, cyano, substituted alkyl or the like.
Patent JP-2013120995-A (JP)
Title: Mobile terminal device, photographed image storage method for mobile terminal device, and photographed image storage program for mobile terminal device
Inventor: MIZUMOTO AKIRA
IPC: H04N5/225
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain image quality of high definition in printing in a predetermined size such as a postcard size without changing the setting of resolution in photographing even when the resolution is a low resolution.SOLUTION: A mobile terminal device 10 comprises: a camera 15 that photographs a subject; a storage unit 20 that stores an image photographed by the camera 15; and a photographing storage control unit 25 that performs control so as to store the image photographed by the camera 15 in the storage unit 20 both at a low resolution as a preset first resolution and at a high resolution as a second resolution higher than the low resolution.
Patent JP-2012124490-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: GOTO MASAKAZU
IPC: H01L21/336
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of accomplishing a desired threshold voltage while suppressing reduction of reliability and variation of device.SOLUTION: A semiconductor device 500 having a plurality of threshold voltages, according to an embodiment, includes a substrate 502, a first transistor 510 placed on the substrate having a first threshold voltage, a second transistor 530 placed on the substrate having a second threshold voltage. The first transistor includes a first interface layer 516 formed on a first channel region of the substrate, a first gate dielectric layer 518 formed on the first interface layer, first gate electrodes 520, 522 formed on the first gate dielectric layer. The second transistor includes a second interface layer 536 formed on a second channel region of the substrate, a second gate dielectric layer 538 formed on the second interface layer, second gate electrodes 540, 542 formed on the second gate dielectric layer. The second interface layer does not exist in the first interface layer, and includes an additional element different from Si, O, and N. The first threshold voltage is different from the second threshold voltage. The first transistor and second transistor have the same conductivity type.
Patent JP-2012140407-A (JP)
Title: Percutaneous absorption promoter, pharmaceutical composition comprising the same, and adhesive preparation
Inventor: UCHIDA HISASHI
IPC: A61K47/14
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a percutaneous absorption promoter for increasing the percutaneous absorbability of a drug, and to provide an adhesive preparation which has excellent percutaneous absorbability of a drug.SOLUTION: The percutaneous absorption promoter comprises: a crosslinked N-vinylpyrrolidone polymer; propylene glycol monolaurate; and at least one kind of carboxylic acids selected from groups consisting of 1 to 6C aliphatic hydrocarbon group-containing carboxylic acid and its salt. Further, the adhesive preparation is formed by a support and a pharmaceutical composition comprising the percutaneous absorption promoter and a drug, and includes an adhesive layer arranged on the support.
Patent JP-2013119153-A (JP)
Title: Robot hand device
Inventor: KAMON MASAYUKI
IPC: B25J15/00
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand device provided with hands at tips of a plurality of telescopic members that can independently be elongated and contracted to be inserted even into a narrow space capable of having a plurality of workpieces sequentially grasped by a plurality of hands, and collectively taken out to be moved, and provided with a plurality of kinds of hands that can grasp a plurality of shapes and postures of workpieces and capable of using them in parallel.SOLUTION: The robot hand device 1 is attached to the tip of a robot arm A so as to be rotatable through a wrist W, and includes: a body member 2 fixed to a mounting surface F of the wrist W at the tip of the robot arm A; a plurality of telescopic mechanisms 3 provided on the body member 2 so as to be respectively independently telescopic; and a plurality of hands 4A to 4C provided at the tips of the telescopic members 35 of the plurality of telescopic mechanisms 3.