baber/WOPTO huggingface dataset:
Patent JP-2012096273-A (JP)
Title: Tube expanding apparatus with lubrication oil supply function
Inventor: NAGAKURA SHIGEJI
IPC: B21D39/20
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a tube expanding apparatus with lubrication oil supply function which can apply the lubrication oil properly and with ease on the inside surface of tube prior to the tube expanding so as to improve the efficiency of tube expanding work.SOLUTION: The tube expanding apparatus with lubrication oil supply function 1 includes a tapered mandrel 2 to be inserted into a tube 110 which is inserted through a through-hole 101 of a tube plate 100 and a plurality of rollers 4 which perform planetary rotation together with the rotation of the mandrel. The tube is expanded externally by an external projection of the plurality of rollers 4 together with the rotation and movement in the axial direction of the mandrel 2 so that the through-hole 101 and the tube 110 are pressed and fixed together. The apparatus includes a lubrication oil supply hole 11 prepared on the base side of the mandrel 2, a lubrication oil supply channel 12 whose one end is connected with the lubrication oil supply hole and installed and extended in the shaft direction in the center of the mandrel 2, and a plurality of lubrication oil injection holes 13 arranged in a radial manner to the radius direction of the mandrel 2 and connected to the other side of the lubrication oil supply channel 12. The apparatus is so structured that the lubrication oil supplied from the lubrication oil supply hole 131 is injected from the lubrication oil injection holes 13 through the lubrication oil supply channel 12 and coated on the inner face of the tube 110.
Patent JP-2012100464-A (JP)
Title: Drive unit
Inventor: OYOBE HICHIROSAI
IPC: H02P27/06
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To more properly and simply determine an abnormality of a detector detecting phase current of each phase of an electric motor.SOLUTION: Six combinations of switching patterns S1, S2 indicating on/off states of a plurality of switching elements of two inverters and reactor current IL from a current sensor at the same timing when two motors are driven by the two inverters are stored, so that at least part of the switching patterns S1, S2 varies, wherein the number of combinations is a triple of the number of motors (S110-S150). From the stored combinations, an estimated phase current vector IMe representing an estimated value of phase current of each phase of the two motors by vector is calculated (S160-S180). By comparing the estimated phase current vector IMe with a detection phase current vector IM generated from the phase current based on a detection value from the current sensor, whether or not the current sensor detecting the phase current has an abnormality is determined (S200-S230).
Patent JP-2012100706-A (JP)
Title: Gaming machine
Inventor: FUJISAWA MASUMI
IPC: A63F5/04
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a gaming machine for enabling a player to focus attention on a unit game that the he or she is interested in by performing rendering when a ready-to-win state has been established, and for enabling the him or her to visually recognizing an outcome of symbols without keeping off his or her eye from moving symbols.SOLUTION: The gaming machine displays symbols associated with at least one scroll line from among scroll lines corresponding to the moving symbols on a display region so as to move in a second mode differing from the first mode as triggered by the fact that the ready-to-win state has been established by means of symbols displayed in a stopped state.
Patent JP-2012103033-A (JP)
Title: Ultrasonic flaw detecting method for circular cylinders and ultrasonic flaw detecting device for circular cylinders
Inventor: TAKADA HAJIME
IPC: G01N29/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To accomplish, in ultrasonically searching for any flaw present on or immediately underneath the surface of a pressure roll (a surface flaw), sufficient detection irrespective of the directionality of the surface flaw.SOLUTION: Where an ultrasonic probe 1 is held at a constant distance from the surface of a circular cylinder, which is a rotating test object 2; an ultrasonic is propagated to the circular cylinder from the ultrasonic probe 1 via water 3, which is an acoustic coupling medium, and at the same time any flaw that may exist on or immediately underneath the surface of the circular cylinder is to be detected, the ultrasonic probe 1 has an ultrasonic vibrator 4 that transmits in every direction of the surface of the test object 2 an oblique-angled wave that excites a leaky surface wave WR on the test object 2 and at the same time receives a leaky wave, which is the longitudinal wave generated by mode conversion from the leaky surface wave WR having propagated over the surface of the test object 2.
Patent JP-2012102192-A (JP)
Title: Heat transport fluid, and heat transport device
Inventor: INAGAKI KOJI
IPC: H01L23/473
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat transport fluid which may improve thermal conductivity while controlling thermal resistance and to provide a heat transport device using the same.SOLUTION: The heat transport fluid includes a solvent comprising water or organic substances, and a wire shaped structure 1 having a functional group 2 on sides formed in a longitudinal direction of the structure containing a metal and being dispersed in the solvent.
Patent JP-2012102792-A (JP)
Title: Cable clamp
Inventor: IMAI YASUO
IPC: F16L3/08
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress a reduction in fixing force to fix a cable clamp (cable gland part) to a casing.SOLUTION: A free-tension part 11 is provided so that the cable gland part 7 can be rotated relative to the casing 3. The free-tension part 11 avoids twisting force acting on a cable 5 from acting on a fixing part 11A between the cable clamp 1 and the casing 3 to prevent a reduction in fixing force to fix the cable clamp 1 to the casing 3.
Patent JP-2012105106-A (JP)
Title: Matching method of wireless device
Inventor: SUZUKI MICHITOMO
IPC: H04B1/04
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology for achieving preset management of a frequency channel independent of an operation frequency when performing matching processing in a wireless unit.SOLUTION: An HF wireless unit 10 includes a control part 20, an operation interface 22, a signal processing part 32, an antenna matching part (CPL) 34, a power amplification part 36, and a CPL channel table 40. In a preset system using the CPL channel table 40 of this embodiment, a frequency range (for instance, 2.000 MHz-28.0000 MHz) used in the antenna matching part 34 is sectioned by a frequency width to be an impedance around 50 Ω, and the preset management of matching relay information is performed for each frequency width.
Patent JP-2012109043-A (JP)
Title: Recycling method of discarded fluorescent lamp
Inventor: KURAMOTO SHUNJI
IPC: H01J9/50
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method of discarded fluorescent lamps in which a film formed on the inside wall of a glass tube can be stripped without the need to fracture the glass tube.SOLUTION: Lower end of a discarded fluorescent lamp 10 is immersed in stripping solution 30, a protrusion 34 is made to penetrate the mouthpiece 14 and to fracture the exhaust pipe, and then the stripping solution is sucked into the glass tube 12 to fill the glass tube by utilizing vacuum in the glass tube. After stripping the film on the inside surface of the glass tube by the stripping solution thus filled, the mouthpiece 14 at the upper end of the discarded fluorescent lamp is penetrated by a protrusion-like tool 42 thus fracturing the exhaust pipe. When the discarded fluorescent lamp is lifted from the stripping solution, air flows in from the exhaust pipe at the upper end of the discarded fluorescent lamp, and the stripping solution filling the glass tube is drained together with the stripped film from the exhaust pipe at the lower end of the discarded fluorescent lamp.
Patent JP-2012106299-A (JP)
Title: Surface-coated cutting tool
Inventor: ASANUMA HIDETOSHI
IPC: C23C14/06
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool whose hard coated layer exhibits superior thermal resistance and deposition resistance in high speed cutting work of a hard-to-cut material.SOLUTION: The surface-coated cutting tool is formed with a hard coated layer composed of two layers of a lower layer of an A layer and an upper layer of a B layer, or an alternative lamination layer of the A layer and the B layer, on a surface of a tool substrate, wherein (a) the A layer is composed of a complex nitride layer of Al and Cr(and M) which satisfies a composition formula: (AlCrM)N(where, M represents one or two or more kinds of addition ingredients selected from groups 4a, 5a, and 6a elements Si, B, and Y in the periodic table, excluding Al, and: 0.45≤α≤0.75, 0.01≤β≤0.25, by atomic ratio), and (b) the B layer is composed of a complex nitride of Zr and Y which satisfies a composition formula: (ZrY)N(whereat, 0.01≤γ≤0.15, by atomic ratio).
Patent JP-2012108247-A (JP)
Title: Image forming apparatus
Inventor: OKADA TADASHI
IPC: G03G21/20
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of effectively cooling a control board and other components without imposing any restriction on structure and space in a body housing.SOLUTION: Air heated by a power supply unit 4 is discharged from an exhaust port 5e in the upper part of a body housing 5, and air from outside accordingly flows in through an intake port 5b in the lower part of the body housing 5, with the air flowed in cooling a control unit 6. Then, the air flowed in flows upward inside the body housing 5 and cools a printing unit 3 and furthermore it cools the power supply unit 4 and is discharged from the exhaust port 5e. The air heated by the power supply unit 4 does not flow downward to the printing unit 3 or the control unit 6, and therefore the temperature of the printing unit 3 or the control unit 6 is not raised by the heated air.
Patent JP-2012106260-A (JP)
Title: Method and device for untwisting tube
Inventor: NAGANO SHINYA
IPC: F28F1/02
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To simply and securely reduce twisting of a tube.SOLUTION: A method for untwisting tube includes: a twist detection process of detecting the twisting direction and twisting amount of the tube 1 by a twist detection means 12 in a tube carrying path R sending the tube 1 in the longitudinal direction; and a twist reduction process of reducing the twisting of the tube 1 by a twist reduction means 13 operated based on the twisting direction and twisting amount detected in the twist detection process, in the tube carrying path R. The twist reduction means 13 includes: a pair of rollers 131, 132 sandwiching the tube 1; and roller displacement mechanisms 133, 134, 135 displacing the rollers 131, 132 so as to change the directions of the rotating shafts of the rollers 131, 132. The roller displacement mechanisms include a control means 135 determining the displacement direction and displacement amount of the pair of rollers 131, 132 based on the twisting direction and twisting amount detected by the twist detection means 12.
Patent JP-2012011169-A (JP)
Title: Underpants
Inventor: NAKATA AMANE
IPC: A41B9/12
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To facilitate putting-on/taking-off of underpants while wearing a lower garment such as pants, to allow fixability to be easily improved, and to widen the range of target users, by changing a joining method of a hook-and-loop fastener part of the underpants with a hook-and-loop fastener.SOLUTION: The pair of underpants has a shape wherein the front part of the underpants are easy to pass through between legs by making the size of the front part compact and wherein the back part of the underpants is easy to be pulled to the front of a body. By joining a hook-and-loop fastener of the back part in the abdominal region front in a truncated chevron shape or an inverted V-shape, a situation in which the hook-and-loop fastener part is pressed to the waist causing irritation or in which the hook-and-loop fastener part is caught under the body making underpants change difficult is avoided. Assembly can be stably performed in front of the body, so that the assembly is facilitated. Right and left upper joining parts can be fixed by a fastening device, assembling methods are increased, and it is possible to change only a pad.
Patent JP-2011076622-A (JP)
Title: Method for screening copy-protected material
Inventor: EPSTEIN MICHAEL A
IPC: G06F21/22
Filed: 2010-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To effect a phased approach to enhanced security.  <P>SOLUTION: Copy-protected content material is screened for an indication of the availability of an enhanced version of a screening system, and an upgrade to the advanced screening system is forced by refusing to process the copy-protected content material until the upgrade is performed. When security standards change, and security techniques corresponding to the changed security standards are available for downloading to existing consumer products, newly published content material contains an indication to be executed. When the newly published content material is processed by an existing consumer device, the consumer device detects this indication of an available update, and prevents the processing of the newly published content material until the update is received.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011135769-A (JP)
Title: Power conversion apparatus
Inventor: ZHOU YUEQIANG
IPC: H01L23/48
Filed: 2010-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a surge voltage caused by switching operation of a power-converting module, in a laminated bus-bar assembly connected to the power-converting module.  <P>SOLUTION: The bus-bar assembly (1) includes an insulator (4) clamped by platy first and second bus bars (2, 3). Predetermined regions (A) are formed in the first and the second bus bars (2, 3) facing each other via the insulator (4), in a direction opposite to capacitor connecting units (2c, 3c) in view from first and second module connectors (2b, 3b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012110538-A (JP)
Title: Absorbent article
Inventor: KIMURA MAYUMI
IPC: A61F13/15
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which includes wing parts that abut on the skin and are made of nonwoven fabric having comfortable texture and touch wherein the wing parts are printed so as to give sense of oneness with the whole article without deteriorating the characteristics of the nonwoven fabric and are connected strongly to an article body.SOLUTION: The absorbent article includes an absorbent body having a surface sheet, a back sheet and an absorber interposed between the sheets, and wing forming members arranged at an excretion part facing region of the absorbent body. A skin abutting surface side of the back sheet has an ink layer formed by printing. The wing forming members are made of nonwoven fabric, and has base parts that are located on the longitudinal sides of the absorbent body and are sandwiched by the surface sheet and the back sheet and the wing parts projecting outward in the width direction of the absorbent body. Ink assembly parts formed at least in the vicinity of intersections of constituent fibers are dispersed over the base parts. Difference in hue between the base parts and the back sheet measured via the surface sheet is ≤30° when shown as the difference of h value (Δh) in LCh display.
Patent JP-2012113217-A (JP)
Title: Projection type video display device
Inventor: MAEDA MAKOTO
IPC: H04N5/74
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a project type video display device capable of restraining a decrease in service life of an entire projector due to a continuous operation with an optical component in a degraded state by detecting the degraded state of the optical component and resolving dissatisfaction of a user with video quality.SOLUTION: An image projection section 40 of a projector 100 includes: a light source; a light modulation element which forms image light by modulating light emitted from the light source in accordance with an input image signal; a polarization element which is arranged at least either at an incident side or at a reflection side of the light modulation element and transmits light with a predetermined polarization direction; and a projection section which projects the image light formed by the light modulation element. A control section 50 detects a degraded state of the polarization element based on a projection image imaged by an imaging section 80 when a test image that shows an entire screen with monochromatic display is projected.
Patent JP-2012114882-A (JP)
Title: Solid state image sensor
Inventor: YAMADA DAISUKE
IPC: H01L27/14
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image sensor capable of performing distance measurement with high accuracy, or performing distance measurement with high accuracy even when a pixel size is small.SOLUTION: The solid state image sensor with a plurality of pixels comprises: a photoelectric conversion part for converting light into an electric signal; and an optical waveguide composed of a core part and a clad part disposed on the light incident side of the photoelectric conversion part. The optical waveguide is configured by at least two optical waveguides composed of a first optical waveguide provided in a direction of light propagation on the light incident side, and a second optical waveguide provided on the photoelectric conversion part side. The core part in the first optical waveguide on the light incident side is formed with a refractive index smaller than that of the core part in the second optical waveguide on the photoelectric conversion part side, and configured to enhance photosensitivity of light incident from a specified angle.
Patent JP-2012119357-A (JP)
Title: Electricity storage device
Inventor: YAMAMOTO MANABU
IPC: H01G9/12
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electricity storage device accommodating an electricity storage module while coping with changes of the capacity and number of an electricity storage cell.SOLUTION: An electricity storage device 1 storing electric charges includes a resin sheet pack 20 for accommodating an electricity storage module 8. The resin sheet pack 20 includes two sheets of resin sheets 21 joined to sandwich the electricity storage module 8, and peripheries 22 of the resin sheets 21 are joined with each other to form a bag shape enclosing each of electricity storage cells 9 of the electricity storage module 8.
Patent JP-2012118662-A (JP)
Title: Coin processor
Inventor: HAYASHI TAKAHIRO
IPC: G07F1/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a coin processor for blocking any adverse influence due to a liquid object as much as possible by blocking the invasion of the liquid objet falling to the top part of a coin processor from the top face of a device excluding a coin inlet.SOLUTION: This coin processor includes: a concave-shaped liquid sump section 25 formed on the top face of a casing 2; a boundary wall 24 formed following the peripheral edge of a matching surface 8 with a coin selection section 5 of the casing 2 in order to form the liquid sump section 25; an eaves section 51 formed on the top face of the coin selection section 5 so as to be projected to the upper part of the boundary wall 24 and the liquid sump section 25; and a notch 26 formed in a peripheral wall 23 formed following the peripheral edge of the casing in order to form the liquid sump, and communicated with the liquid sump 25. The top face of the coin selection part 5 including the top face of the eaves section 51 and the bottom face of the liquid sump section 25 are formed so as to be inclined with the notch 26 as a downstream so that a liquid object falling to the top faces of the coin selection section 5 and the casing 2 can be discharged via the eaves section 51 and the liquid sump section 25 to the lower part of the casing 2.
Patent JP-2012119976-A (JP)
Title: Image-reader inspecting method and image-reader inspecting apparatus using the method
Inventor: SUGIYAMA TAKAYUKI
IPC: G03B27/50
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an image-reader that is capable of highly accurate inspection and adjustment while efficiently using an inspection time of inspection on characteristics, such as geometric characteristics, resolution characteristics, and color shift characteristics, by a scanning operation with a single chart.SOLUTION: An image-reader inspecting method reads image information present on an original surface by using an imaging optical system to image the image information on reading means in which plural elements are arrayed in a one-dimensional direction. The method includes: a contrast calculating step of imaging, on the reading means, by the imaging optical system, a chart that has a first line screen pattern arranged at a predetermined angle θ with respect to a vertical direction and a second line screen pattern arranged at the predetermined angle θ with respect to a parallel direction, and calculating a contrast from the amplitude of an output signal; a phase shift amount calculating step and a frequency shift amount calculating step each calculates a phase shift amount and a frequency shift amount by using the same line screen pattern; and a color shit amount calculating step of calculating a color shift amount by using the calculation result of the phase shift amount and the frequency shift amount.
Patent JP-2012118800-A (JP)
Title: Operation management failure correspondence system and operation management failure correspondence method
Inventor: SUTO KEISUKE
IPC: G06F11/30
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation management failure correspondence system for specifying a factor from a failure event and notifying an operation manager of effective countermeasure information.SOLUTION: A failure countermeasure device 101 collects factor information and solution information on a plurality of failure events from a plurality of sites connected through the Internet 130 and stores the information in a knowledge information storage part 102. The device extracts factor information and solution information on a failure event occurring on a monitoring server 111 or a computer 112 of a monitoring object system 110 from the knowledge information storage part 102 and notifies a computer 121 of an operation manager 122.
Patent JP-2012122403-A (JP)
Title: Fuel supply apparatus for internal combustion engine
Inventor: SAITO KENICHI
IPC: F02M55/02
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply apparatus for an internal combustion engine, which is capable of suppressing fuel vapor generation effectively at low cost by modifying a fuel pressure in a correct and timely fashion without producing rotation variation and air-fuel ratio variation in the internal combustion engine due and without causing reductions in fuel efficiency and a lifespan of a low pressure fuel pump.SOLUTION: The fuel supply apparatus for the internal combustion engine includes: a feed pump 22 capable of feeding a fuel of the internal combustion engine; a high-pressure fuel pump 31 that pressurizes the fuel fed from the feed pump 22; and second injectors 37A, 37B that selectively supply the pressurized high-pressure fuel to the internal combustion engine. An ECU 50 includes: a pulsation width detection unit 101 that detects a pulsation width in a pressure of the fuel fed from the feed pump 22 to the high-pressure fuel pump 31; and a feeding condition determination unit 102 that determines that a condition variation causing the fuel vapor to form in the fuel fed to the high pressure fuel pump 31 has occurred when the pulsation width detected by the pulsation width detection unit 101 falls rapidly to a preset threshold variation width.