baber/WOPTO huggingface dataset:
Patent JP-2012057910-A (JP)
Title: Defrosting device and refrigerator with the same
Inventor: KINO AKIHIRO
IPC: F25D21/08
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a defrosting device that is superior in defrosting efficiency.SOLUTION: The device includes a heat exchanger plate 3 made of a metal having high thermal conductivity, the heat exchanger plate having: a heat absorption part 3A which directly receives radiant heat from a glass tube heater 2; and a heat dissipation part 3B which is arranged so as to closely adhere to an evaporator 1 with covering a back of the evaporator 1. A radiant heat absorber 12 for absorbing the radiant heat from the glass tube heater 2 is disposed on a surface facing to the glass tube heater 2 of the heat absorption part 3A. Thereby, the radiant heat from the glass tube heater 2 is also efficiently transferred to a portion apart from the glass tube heater 2 in the evaporator 1. Accordingly, frost of the evaporator 1 is effectively melted, and shortening of defrosting time and reduction of capacity of the glass tube heater 2 allows the defrosting device (refrigerator) to be improved in energy efficiency.
Patent JP-2012055628-A (JP)
Title: Ball lifting/sending device
Inventor: KOBAYASHI MASAYUKI
IPC: A63F7/02
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a ball lifting/sending device from which a ball does not overflow even if a sensor is failed, and which can continue drive at ease.SOLUTION: The ball lifting/sending device includes: a first ball lifting/sending pulley 310 and a second ball lifting/sending pulley 320 which are vertically arranged in a box 210; a ball lifting/sending belt 330 which lifts and sends the ball by making it hung over both the pulleys; and a motor which is a drive source. A ball outlet 420 is formed in the vicinity of the first ball lifting/sending pulley 310, a ball inlet 410 is formed in the vicinity of the second ball lifting/sending pulley 320, a ball circulation introduction part 430 is formed in the vicinity of the ball outlet 420, the ball outlet 420 is formed in a position slightly higher than a ball lead-out tub 441, and the ball which cannot enter the ball lead-out tub 441 is transported to the vicinity of the ball inlet 410 from the ball circulation introduction part 430, lifted and sent by the ball lifting/sending belt 330 once again, and made to circulate in the box 210.
Patent JP-2012063148-A (JP)
Title: Spectrophotofluorometer
Inventor: WATANABE YASUYUKI
IPC: G01N21/64
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a spectrophotofluorometer for discriminating whether the peak in an acquired spectrum is the peak indicating fluorescent light or the peak indicating Rayleigh scattered light.SOLUTION: A spectrophotofluorometer 1 comprises: a light source section 10; a sample chamber 20 in which a sample is disposed; a detecting section 30 including a fluorescence spectroscope 31 having a diffraction grating 31a which performs wavelength decomposition of the light emitted from the sample and emitting light of a target wavelength to a photodetector 32 and the photodetector 32 which detects the light intensity of the target wavelength; a control section 50 acquiring the spectrum by making the photodetector 32 detect the light intensity of a target wavelength region; and a display device 53. The control section 50 performs display showing, based on a set excitation wavelength, whether each peak in the acquired spectrum is the peak indicating Rayleigh scattered light or possibly the peak indicating fluorescent light.
Patent JP-2012063534-A (JP)
Title: Toner manufacturing method, toner, and developer
Inventor: AWAMURA JUNICHI
IPC: G03G9/10
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner manufacturing method for stably manufacturing toner having small particle diameter and sharp particle size distribution, as well as excellent low-temperature fixability, heat-resistance storage stability, and high-temperature offset resistance.SOLUTION: A toner manufacturing method includes: a toner manufacturing process of dissolving a crystalline polyester resin by heating in an organic solvent; recrystallizing the crystalline polyester resin by cooling the resulting solution to obtain a crystalline polyester resin dispersion liquid; and dissolving a non-crystalline polyester resin into the dispersion liquid to be crashed into fine particles to produce a crystalline polyester resin dispersion liquid having the crystalline polyester resin with volume average particle diameter of 0.1 to 1.0 μm.
Patent JP-2012065447-A (JP)
Title: Voltage switching circuit, charge/discharge protective circuit including the voltage switching circuit, battery pack incorporating the charge/discharge protective circuit, and electronic apparatus using the battery pack
Inventor: YAMADA NORIKAZU
IPC: H01M10/48
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery protective circuit technique capable of performing latch so as not to return immediately when having detected an overcurrent and automatically returning from an overcurrent inhibition state when an overcurrent load or an abnormal charger is opened, in a simple circuit configuration.SOLUTION: When an overcurrent has been detected, a current flowing to a resistor R3 for current detection is converted to a voltage and input to a terminal (Rsens). In the case where the current has exceeded a threshold of overcurrent detection, a signal for stopping a discharging current or a charging current is output to an FET M1 or M2 for charging/discharging control to block the current and charging or discharging is inhibited. Thereafter, by a voltage switching circuit 200, an SW_OUT signal for detecting the overcurrent is switched to a minus terminal (V-) of a battery pack 10. For return from the overcurrent inhibition state, the return from the overcurrent inhibition state is performed when the voltage of the minus terminal (V-) of the battery pack 10 becomes lower than a threshold of the return. Thereafter, the SW_OUT signal is switched to the voltage of the terminal (Rsens).
Patent JP-2012061726-A (JP)
Title: Image processing apparatus and image processing program
Inventor: MATSUO YOSHIE
IPC: B31B50/88
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, in which when an envelope and an enclosure sheet to be enclosed in the envelope are printed on different sheets, it is easy to inspect whether or not a combination of the envelope with the enclosure sheet is suited, after the enclosure sheet is enclosed in the envelope and before the envelope is sealed.SOLUTION: A detection means of the image processing apparatus detects a first area as an area within the envelope adjacent to the visible portion of the enclosure sheet in a state where the enclosure sheet is partly visible after the enclosure sheet is enclosed in the envelope and before the envelope is sealed, and a second area as an area in which the enclosure sheet is visible after the enclosure sheet is enclosed in the envelope and before the envelope is sealed. An image production means produces an image extending over the first area and the second area. A printing image production means produces a first printing image as an image to be printed in the first area and a second printing image as an image to be printed in the second area. An output means outputs the first printing image and the second printing image.
Patent JP-2012065247-A (JP)
Title: Information processor, method, and program
Inventor: HOTTA TOMOYUKI
IPC: H04N1/387
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To acquire proper photographic data on a document.SOLUTION: An information processor of the embodiment processes image data acquired by taking an image of the document. A storage device of the information processor stores ideal frame data that is data on an ideal frame showing the position of the document when the positional relation between an imaging part and the document is proper. The information processor is provided with acquisition means which acquires the image data generated by taking the image of the document by the imaging part and stores the image data in the storage device; position determination means which determines the positional relation on the basis of a difference between the position of a corner identified from the edge of the document detected from the image data and the position of the corner of the document in the ideal frame data; and output means which displays the image data and the ideal frame on the display part and outputs a guide for making the positional relation proper, on the basis of the positional relation determined by the position determination means.
Patent JP-2011094119-A (JP)
Title: Light diffusible composite resin particle, method for producing the same, light diffusible resin composition, and illumination cover
Inventor: KUSAKA AKIYOSHI
IPC: F21V3/04
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide light diffusible composite resin particles which can be suitably used for producing a light diffusible material having excellent optical properties such as light diffusibility and light-transmitting properties.  <P>SOLUTION: The light diffusible composite resin particles are prepared by dispersing 40-120 pts.wt. of hydrophobized calcium carbonate having an average particle size of 0.5-5.0 μm in 100 pts.wt. of a polymerizable monomer, followed by polymerization.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012072783-A (JP)
Title: Passage switching valve
Inventor: SUMITANI TAKENORI
IPC: F16K1/16
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a passage switching valve that can reduce wear resulting from friction between a valve body and a sheet, can improve vibration isolation performance, and can effectively secure sealing performance between the valve body and the sheet.SOLUTION: The passage switching valve 10 includes the valve body 14 which is arranged so as to turn around an eccentric axial line A1, and a displaceable movable sheet 16 displaceable in a direction perpendicular to the axial direction. First and second annular side protrusions 52, 64 which protrude in axial directions are formed at the movable sheet 16 and a sheet opposing part 58, respectively, and the first and second side protrusions 52, 64 abut on each other. Combustion products 72 deposited on internal peripheral sides and external peripheral sides of the first annular side protrusion 52 and the second side protrusion 64 are sheared by an effect that the first annular side protrusion 52 and the second side protrusion 64 are slid with respect to each other.
Patent JP-2012073337-A (JP)
Title: Projection lens and projection type display apparatus
Inventor: YAMAMOTO TSUTOMU
IPC: G03B21/14
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a projection lens which is reduced in size while preventing deterioration of optical performance.SOLUTION: In the projection lens, the thickest lens L34 is arranged closest to a reduction side in a first lens group G1. The projection lens satisfies the following conditional expressions simultaneously: (A): 2.0≤Bf/f≤4.5, (B): 0.15≤tg/L≤0.50, and (C): 8.0≤L/f≤17.0, where Bf is a back focus, f is the focal length of the entire lens system, tg is the thickness of the thickest lens on the optical axis, and L is the entire length of the lens. The projection lens includes, in order from an enlargement side, the first lens group G1 and a second lens group G2 having a positive refractive power, and is telecentric on the reduction side, and the projection angle toward the enlargement side exceeds 90°.
Patent JP-2012072588-A (JP)
Title: Drain valve device and flush tank device equipped with the same
Inventor: MATSUDA HARUKI
IPC: E03D1/34
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a drain valve device and a flush tank device equipped with the same which can be used for both the flush tank configuration for feces and urine flushing and that for feces flushing only with simple structure.SOLUTION: The drain valve device 28 and the flush tank device 18 equipped with the same of the present invention includes: a drain port unit 60 attached to a water storage tank 22 to form a drain port 22a; a drain valve unit 58 for opening/closing the drain port of the drain port unit; and a cylindrical body 62 including a side wall 90b which upwardly extends from the bottom of the water storage tank in such a way as to surround the drain port and the top of which is opened, an opening 90c formed in such a way as to penetrate through the side wall, and a selector valve 56 attached to the side wall to enable the opening to open/close. The cylindrical body is attached to the drain port unit removably from above.
Patent JP-2012072254-A (JP)
Title: Polyol composition, and method for producing polyurethane using the same
Inventor: YASUMATSU KAZUE
IPC: C08G18/48
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyol composition capable of preventing deterioration of tensile characteristic or wet heat compression permanent strain, even if a hardness of flexible polyurethane foam is improved.SOLUTION: In this polyol composition containing a polyol (A) and crystalline cellulose (B), (A) contains a following polyol (a). In the polyol (a), namely, polyoxyalkylene polyol, that is an alkylene oxide adduct of an active hydrogen-containing compound (H), specific primary hydroxyl group-containing groups occupy ≥40% of terminal hydroxyl groups, and a hydroxyl value x, a total unsaturation degree y and an ethylene oxide content z satisfy a mathematical expression (1): y≤28.3×x×(100-z)/100 (1) [in the expression, z is an ethylene oxide content which is in the range of 0-50 wt.%].
Patent JP-2012077638-A (JP)
Title: Internal gear type fluid apparatus
Inventor: MORI OSAMU
IPC: F04C2/10
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a cavitation occurrence in an internal gear type fluid apparatus.SOLUTION: Guide teeth 22 are formed in an outer rotor 16 by inner teeth 18, and a vane part 24 extending in a width direction is formed in a tooth tip 23 of each guide tooth 22. Further, guide teeth 32 are formed to an inner rotor 17 by outer teeth 19, and a vane part 34 extending in a width direction is formed in a tooth tip 33 of each guide tooth 32. In this manner, the vane parts 24 and 34 are formed in the outer rotor 16 and the inner rotor 17, and by adjusting, for example, thickness dimensions of the vane parts 24 and 34 without changing profiles of the guide teeth 22 and 32, confining timing at which confinement of oil is completed and release timing at which releasing oil is started can be synchronized with each other. Therefore, a pressure variation of a pumping chamber can be suppressed and the cavitation occurrence can be prevented.
Patent JP-2012075557-A (JP)
Title: Heating toilet seat apparatus
Inventor: MURASE YOICHI
IPC: A47K13/30
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating toilet seat apparatus that satisfies a rapid heating performance obligation and never lowers the temperature of a toilet seat suddenly while surely suppressing the influence by the magnetic flux during use of the toilet seat and can efficiently use energy cast thereto.SOLUTION: The heating toilet seat apparatus is so configured that an outside metal plate 20 and an inside metal plate 21, both of which are formed of a material that produces electromagnetic induction when the magnetic flux passes therethrough, are provided on side faces 101a, 102a of the body 10 of the toilet seat, respectively, at least in a direction in which a user entering the bathroom approaches and that the heat capacities of the outside metal plate 20 and the inside metal plate 21 are higher than that of a metal layer 40.
Patent JP-2012077486-A (JP)
Title: Remote monitoring system used for dome roof construction in air dome method
Inventor: ISHII KOJI
IPC: E04H7/18
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system used for dome roof construction in an air dome method, capable of remotely confirming conditions such as inner pressure in a storage tank in a dome roof construction process, and capable of performing a remote operation to avoid an emergent state even when the emergent state has occurred.SOLUTION: A remote monitoring system comprises: inner pressure detection means 14 for a storage tank 1 of which upper part is hermetically covered with a flexible film body 5; roof level measuring means 12 for measuring the roof height position of the storage tank 1; camera photographing means 13 for monitoring the outer shape of a roof; an inner pressure display detection board 14b; and a remote monitoring board 11. In addition, the remote monitoring system has :means for transmitting data displayed on the remote monitoring board 11 to a remote monitoring person 21 via a server exclusive for remote monitoring 19 through an Internet 26; and operating means for restoring the operation state transmitted from the remote monitoring person 21 via the server exclusive for remote monitoring 19 through the Internet 26 into a normal state when a control system 17 is in an abnormal operation state, for example, when the inner pressure exceeds a set pressure range value.
Patent JP-2012077698-A (JP)
Title: Exhaust apparatus for motorcycle
Inventor: YAMAMOTO TETSUMICHI
IPC: B62J99/00
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust apparatus for a motorcycle which can reduce the number of components, effectively protecting an exhaust sensor from external force, and keeping beauty in terms of the external appearance thereof.SOLUTION: In this exhaust apparatus in which an exhaust muffler is connected to respective exhaust downstream ends of a left exhaust pipe and a right exhaust pipe connected to exhaust ports of an engine, an exhaust communication pipe for making the left exhaust pipe communicate with the right exhaust pipe is connected at an exhaust communication part located in the vicinity of an exhaust downstream end and positioned on the exhaust upstream side relative to the exhaust downstream end; and an exhaust sensor for detecting the oxygen concentration in exhaust gas is disposed on the exhaust communication pipe.
Patent JP-2012085200-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AIHARA YASUTOSHI
IPC: H03F1/02
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption to a large degree by supplying a bias current having a dependence on an operation frequency of an amplifier.SOLUTION: A DLL circuit 2 creates, based on an input clock signal CK, a control voltage VCNTL having a proportional relation with a frequency of the clock signal CK. A translinear circuit 3 creates, based on the control voltage VCNTL created by the DLL circuit 2, a current related to the square of the frequency of the clock signal CK. A current mirror circuit 5 creates a current for an amplifier from the current created by the translinear circuit 3 and supplies the created current to the amplifier 4 as a tail current.
Patent JP-2012084473-A (JP)
Title: Reflective base material and backlight unit
Inventor: MORITA NAGAYUKI
IPC: G02B5/08
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a reflective base material capable of having high luminance and surely preventing generation of luminance unevenness without increasing the number of light sources, and a backlight unit using the reflective base material.SOLUTION: The reflective base material 1 is a resin foam such as a thermoplastic polyester foam, and is formed in shapes of a sheet, a film, and a plate. A skin layer 5a is formed on one surface side of the reflective base material 1, and the skin layer 5a may be even slightly formed on the surface. Namely, minute bubbles 3 may be exposed on the surface on a reflecting face side. Further, it is desirable that thickness of the skin layer 5a is 7 μm or less since the layer 5a may absorb light if the thickness of the skin layer 5a is too thick. A skin layer 5b is formed on a side opposite to the reflecting face side of the reflective base material 1. Consequently, the skin layers are formed on both faces of the reflective base material 1, and therefore, a large number of minute bubbles are not exposed to the surfaces on both faces of the reflective base material 1.
Patent JP-2012087336-A (JP)
Title: Substrate processing apparatus, method of cleaning substrate processing chamber, and method of manufacturing electrooptical device
Inventor: ONO YOHEI
IPC: H01L21/304
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide: a substrate processing apparatus, wherein even if the inside of a substrate processing chamber, in which a susceptor provided with a lift pin in a through-hole thereof is provided, is cleaned by using a caustic material, the frictional resistance between the lift pin and a hole for inserting the lift pin is not greatly increased; a method of cleaning a substrate processing chamber of the substrate processing apparatus; and a method of manufacturing an electrooptical device using the substrate processing apparatus.SOLUTION: In the substrate processing apparatus 400 and the method of cleaning the substrate processing chamber 410, the lift pin 440 is made to go down without a substrate 10s; and fluorine radical is generated inside of the substrate processing chamber 410 in a state that the hole 433 for inserting the lift pin is sealed with a head 443 of the lift pin 440. With this condition, a pin-receiving portion 435 of the hole 433 is brought into contact with the head 443 on entire circumference. The surface of the pin-receiving portion 435 is flat, whereas the lower surface 444 of the head 443 has a concave portion 446 (a circular recessed portion 446a) formed thereon.
Patent JP-2012087877-A (JP)
Title: Brake drum
Inventor: YOSHIDA TAKEHITO
IPC: F16D65/10
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake drum that can prevent deformation caused by fastening fixation, and can suppress a rise of a temperature at braking while suppressing a weight increase.SOLUTION: The brake drum 1 has an attachment part 3, a drum body 2 and a plurality of annular ribs 4. The attachment part 3 is fixed to a wheel hub, and the wheel hub is rotatably supported to an axle. The drum body 2 has an inner peripheral surface 5 which slides on a brake lining of a brake shoe supported at the side of a vehicle body. The drum body 2 is formed into a cylindrical shape extending from the attachment part 3 along the axle direction. The plurality of annular ribs 4 are integrally protruded from the outer peripheral surface 6 of the drum body 2, and aligned along the axle direction at prescribed intervals. Heights of the plurality of annular ribs 4 from the outer peripheral surface 6 of the drum body 2 are gradually increased toward the annular ribs 4 at the side of an opening 7 of the drum body 2 from the annular ribs 4 at the side of the attachment part 3.
Patent JP-2011101357-A (JP)
Title: Method for facilitating online interaction initiated using optical disc player
Inventor: INSEPOV TIMUR
IPC: H04N5/44
Filed: 2010-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for facilitating online interactions initiated using optical disc players.  <P>SOLUTION: Information is extracted from a user request that is initiated from an optical disc player 105, and then the extracted information is used to identify pre-existing user-specific data. A short code, which is specific to the desired online interaction and associated with the extracted information and pre-existing information, is generated by a back-end server 150 and transmitted back to the optical disc player 105. This short code is then provided back to the back-end server 150 by the user from a secondary consumer electronic device 145, and used to retrieve associated information, such as the target website for consummating the desired interaction and the previously identified pre-existing information. Retrieved information is used to bury data fields on the target website before the user is redirected to the target website.  <P>COPYRIGHT: (C)2011,JPO&INPIT