baber/WOPTO huggingface dataset:
Patent JP-2012216248-A (JP)
Title: Computer system and volatile memory device
Inventor: HATANO JUNICHI
IPC: G11C11/406
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reduction of power consumption necessary for refreshing a volatile memory device such as DRAM.SOLUTION: A computer system 1 comprises a DRAM 2 and a CPU 4. The computer system 1 further includes a data inversion control circuit 100, for example, on the CPU 4 side. The data inversion control circuit 100 determines whether or not bits having "1" value are in the majority in units of predetermined-length write data (a) when data is written to the DRAM 2. And if the bits having "1" value are in the majority, the data inversion control circuit 100 inverts all bits of the predetermined-length write data from "1" to "0" or vice versa. The data inversion control circuit 100 also inverts and restores the inverted bits in units of predetermined-length read data to prepare read data (b) when data is read from the DRAM 2. With this constitution, the number of memory cells having "1" value in the DRAM 2 which are the target of refresh action is reduced.
Patent JP-2012216595-A (JP)
Title: Linear light source
Inventor: KOBAYASHI SHINJI
IPC: F21S2/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a linear light source that has a plurality of resin-sealed light emitting elements on a substrate and prevents propagation of peeling occurring between the resin and a reflecting wall provided around the resin.SOLUTION: A linear light source 24a includes: a substrate 31; a plurality of light emitting elements 40 that are arranged on the substrate 31; a reflecting wall 32 that is provided annularly around the light emitting elements 40 on the substrate 31; and resin 50 that is provided on a side of an inner surface 32J of the reflecting wall 32 and seals the light emitting elements 40. The reflecting wall 32 has: a first side wall portion 32M, and a second side wall portion 32N, that extend in a direction in which the light emitting elements 40 are arranged and that are positioned on two respective outer sides of the light emitting elements 40; and extending portions 32T that are formed on the inner surface 32J in the first side wall portion 32M and/or on the inner surface 32J in the second side wall portion 32N and that extend toward the resin 50 from respective portions of the inner surface 32J where the extending portions 32T are formed.
Patent JP-2012213976-A (JP)
Title: Exposure device and image forming apparatus
Inventor: MIYAMOTO SATORU
IPC: B41J2/455
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device that can prevent occurrence of a streak in an output image due to blurring of the image dissection of a spot.SOLUTION: The exposure device includes: a light emitting element substrate; a lens unit with an imaging optical system; a supporting member for supporting the light emitting element substrate and the lens unit; a slide sleeve member provided in an end in a first direction of the supporting member; a roller provided in the slide sleeve member and revolving about an axis in the first direction; a shaft member for externally fitting the slide sleeve member and sliding the slide sleeve member relative to a third direction perpendicular to or substantially perpendicular to a surface of the light emitting element substrate; a shaft supporting member to which the shaft member is mounted; an urging member provided in the shaft supporting member and urging the slide sleeve member in the third direction; and an abutment roller provided in the slide sleeve member and abutting on the shaft member in a second direction.
Patent JP-2011235280-A (JP)
Title: Catalyst particle, catalyst solution, catalyst composition and catalyst molded body
Inventor: HATAKEYAMA YOSHIJI
IPC: B01J31/04
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide: catalyst particles excellent in dispersibility in a solvent and/or a resin; an excellently transparent catalyst solution in which the catalyst particles are dispersed in the solvent; and an excellently transparent catalyst composition and a catalyst molded body preventing deterioration of the resin.SOLUTION: The prepared catalyst particles contain inorganic particles having catalytic activity, and organic groups bonded on the surface of the inorganic particles, and have configurations such that the inorganic particles do not come into contact with each other due to the steric hindrance of the organic groups. The catalyst composition is prepared by dispersing the catalyst particles in the resin, and the catalyst molded body is formed from the catalyst composition.
Patent JP-2011138612-A (JP)
Title: Optical disc playback system
Inventor: NAKAHARA HIROISA
IPC: G11B7/24097
Filed: 2011-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: in a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer is not recorded in the other information layers, in read and write operations by a compatible optical disc device conforming to a plurality of optical disc standards, every time the information layer being accessed changes, it has been necessary to read the type of the information layer and select a method of generating a tracking error signal adapted to the type of information layer, so access has taken time.  <P>SOLUTION: In the optical multilayer disc, having information layers conforming to a plurality of different optical disc standards, in an area in one of the information layers, information about the other information layers is recorded. The time required to access the other information layers can be reduced by using this information to select a tracking error signal generating method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011205647-A (JP)
Title: Portable device
Inventor: YAMASHITA REIKO
IPC: H04N5/74
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable device whose information capacity and viewing performance of its display picture can be improved by properly determining contents of the display picture according to an information displaying destination.SOLUTION: A portable device includes: a storage 5 for storing information containing one picture or a plurality of pictures; a display controller 6 for producing a display picture containing at least part of one display picture of the stored information; a small picture display unit 8 for displaying small pictures; a display picture-transmitting unit 9 for transmitting the small pictures to a large picture display unit 200. The display controller 6 determines the contents of the display picture based on whether to display the stored information at least in the small picture display unit 8 or in the large picture display unit 200.
Patent JP-2012218391-A (JP)
Title: Image formation device
Inventor: NAGATA TADASHI
IPC: H04N1/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To select saving of a memory or improvement of productivity in printing in response to a desire of a user.SOLUTION: When a print execution request is issued from another application operating in parallel to an application having issued its print execution request during printing, a control part 10 changes over printing by a productivity improving printing method to printing by a memory saving printing method. When the productivity improving printing method is previously selected, even if a print execution request from the other application operating in parallel to the application having issued the print execution request is issued during printing, the print execution request from the other application is not accepted. The printing by the productivity improvement printing method is changed over to the printing by the memory saving printing method in accordance with an initial setting related to a preset print sequence, or changed over to continuation to perform printing.
Patent JP-2012224550-A (JP)
Title: Ufenamate-containing skin care preparation
Inventor: SHINOZAKI YUMIKO
IPC: A61K47/22
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an ufenamate-containing skin care preparation which combines a tissue repair effect of promoting the curing of a diseased part and an effect of urging metabolism by a blood circulation promoting action while having a strong anti-inflammatory effect, and further has excellent stability and usability.SOLUTION: The ufenamate-containing skin care preparation includes ufenamate, allantoin and tocopherol acetate, and in which the mass ratio between the allantoin and ufenamate is (1:1) to (1:25).
Patent JP-2012223419-A (JP)
Title: Cosmetic device
Inventor: OKAMOTO YUTSUKI
IPC: A61H33/12
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic device that accurately detects moisture content of skin and appropriately controls light irradiation to a skin surface.SOLUTION: The cosmetic device includes: mist generating devices 5, 7, 10 for generating mist to spray on an operation part; light source parts 11 for irradiating the operation part with light; a detection part for detecting light reflected from the operation part and the moisture content of the operation part; and a control part 8 for controlling an operation of the light source part based on the moisture content detected in the detection part. Noise cut devices 13 for preventing the output of noise components to the detection part are arranged on the light source parts 11.
Patent JP-2012223150-A (JP)
Title: Apparatus for growing plant utilizing woodstove, and method for growing plant in greenhouse
Inventor: KITAGAWA MITSUTOSHI
IPC: A01G9/24
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for growing plants utilizing heat of combustion of a wood stove allowing combustion of green wood of a coniferous tree such as a Japanese cedar or a pine which is difficult to burn as firewood, and to provide a method for growing plants in a greenhouse.SOLUTION: The wood stove includes a top surface 11e of a wood stove body part 11 comprising a steel plate, and a nearly chevron shape or a triangular roof plate 17 placed and fixed in the central part thereof from the left end toward the right end of the top surface 11e. The triangular roof plate 17 makes intake air fed from a suction duct part 13B flow smoothly between right and left lateral faces 11h and 11g of the wood stove body part 11 and an outer frame case 12 without in direct contact with the top surface 11e of the wood stove body part 11. Hot-air blowoff holes 21 and 21 are formed in right and left bottom parts 12b and 12b in the lower part of the outer frame case 12, respectively. The outside peripheries of the hot-air blowoff holes 21 and 21 fix cylindrical bodies 21a and 21a, and the base end parts of hot-air ducts 22 and 22 laid in a field are fixed to the cylindrical bodies.
Patent JP-2012228122-A (JP)
Title: Non contact power supply device
Inventor: TANAKA HIROSHI
IPC: H01F38/14
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a non contact power supply device which detects a foreign object entering between a power supply coil and a power reception coil.SOLUTION: A non contact power supply device includes: a second coil conducting contactless power transmission or contactless power reception with a first coil through at least magnetic coupling; a passage 171 provided on a facing surface of the second coil which faces the first coil; temperature detection means detecting a temperature of a refrigerant passing through the passage 171; and foreign object detection means detecting a foreign object between the first coil and the second coil on the basis of the detected temperature detected by the temperature detection means.
Patent JP-2012223877-A (JP)
Title: Boring device and boring method
Inventor: UMEMURA MASATAKA
IPC: B23B41/16
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a boring device and a boring method for boring holes respectively formed on opposite sides of a transaxle case 100 on the same axis by a simple structure.SOLUTION: In the boring device 10, a secondary sheave bearing hole 103 is bored by a boring tool 20 from the side on which the secondary sheave bearing hole 103 is formed, a through-hole 106 is bored on the same axis as the secondary sheave bearing hole 103, a hole measuring probe 30 is brought into contact with two or more positions of an inner wall of the bored through-hole 106 from the side on which a reduction drive bearing hole 104 is formed to calculate the center of the through-hole 106, and the reduction drive bearing hole 104 is bored by the boring tool 20 on the same axis as the calculated center of the through-hole 106.
Patent JP-2011257001-A (JP)
Title: Construction structure of replacement pipe and floor slab penetration piping material used for the construction structure
Inventor: ICHINOSAWA SATORU
IPC: F16L5/00
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure of a replacement pipe, which reduces generation of noise, vibration and dust during construction when an existing pipe penetrating a floor slab is replaced with a new pipe, and which can easily secure fire protection in the floor slab penetrating part, and to provide a floor slab penetration piping material used for the construction structure.SOLUTION: A straight pipe part 22a, which is a part of the floor slab penetration piping material 2b and on which a fireproof thermal expansion material 3 is wound, is inserted into a through-hole H from the upper part of the through-hole H after coating the upper surface of the floor slab S with a sealing agent 5 at the position where the lower end surface of the socket 22b of the floor slab penetration piping material 2b faces, so as to surround the through-hole H, formed by pulling out the existing pipe, in the floor slab S. While receiving the socket 22a by the floor slab S with the sealing agent 5 tucked under the lower end surface of the socket 22b, the fireproof thermal expansion material 3 is sandwiched, around the entire outer periphery, between the outer peripheral surface of the straight pipe part 22a and the inner peripheral surface of the through-hole H.
Patent JP-2012228710-A (JP)
Title: Submerged arc welding machine
Inventor: KASAI KEIJI
IPC: B23K9/18
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent stagnation of flux supplied from a flux tank to a welding machine body.SOLUTION: A submerged arc welding machine includes: the welding machine body movable in a vertical position along a weld line extending in the height direction of an object to be welded; and the flux tank provided above the welding machine body, and from which flux is supplied to the welding machine body through a flux supply hose. The welding machine is provided with a plurality of flux supply hoses switchable for use according to a position of the welding machine body in term of height.
Patent JP-2012231060-A (JP)
Title: Coil component
Inventor: OGAWA HIDEKI
IPC: H01F17/04
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a coil component which secures the flexural strength that is equivalent to or higher than the flexural strength of a conventional coil component using a magnetic core made of ferrite even when a magnetic core made of a magnetic alloy is used.SOLUTION: A coil component 10 includes: a magnetic core 11 made of a magnetic alloy; a coil 14 having a spiral part 14a disposed around a column part 11b of the magnetic core 11; a magnetic outer sheath 15 formed at the magnetic core 11 so as to cover the coil 14 excluding a lower surface of the magnetic core 11; and a first external terminal ET1 and a second external terminal ET2 formed at the magnetic core 11 and the magnetic outer sheath 15. An insulative reinforcement film CT1 is formed so as to cover a surface of a portion on a lower surface of a plate part 11a of the magnetic core 11 where the first external terminal ET1 and the second external terminal ET2 do not exist.
Patent JP-2012231912-A (JP)
Title: Applicator-equipped container
Inventor: KURIYAMA TAKEFUMI
IPC: A45D34/04
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce a residual amount by making an application part easy to hold a content even if the content inside a container body is reduced.SOLUTION: This applicator-equipped container 10 includes: the bottomed cylindrical container body 11 storing the content; a cap body 14 detachably installed to a mouth part 12 of the container body 11; and an applicator 17 installed to the cap body 14, projecting from the cap body 14 to a bottom part 15 side of the container body 11, and having the tip disposed with the application part 16. The cap body 14 is installed to the mouth part 12 rotatably around the container axis O. The applicator 17 is installed to the cap body 14 forward-movably to the bottom part 15 side, and is energized to the bottom part 15 side by an energizing member 42. The application part 16 is brought into pressure-contact with the bottom part 15, so that forward movement is restricted.
Patent JP-2012232030-A (JP)
Title: Pachinko game machine with anti-fraud function
Inventor: ITO HIROYASU
IPC: A63F7/02
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a novel feature capable of preventing illicit actions (particularly, a fishing line fraud).SOLUTION: The Pachinko game machine includes a rotary structure which is mounted on a game board through a spindle to be rotated around the spindle and including a capturing member for capturing a string-like matter. The rotary structure may include a disk-like decorative plate rotatable around the spindle, and a plurality of capturing members may be erected at equal intervals on the same circumference of one main surface of the decorative plate.
Patent JP-2012233664-A (JP)
Title: Accumulator
Inventor: KAMIYAMA NAOHISA
IPC: F25B43/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator capable of being miniaturized without decreasing the gas-liquid separability of refrigerant.SOLUTION: The accumulator includes: a liquid storage chamber 2 for storing the refrigerant; a refrigerant inlet 4a for supplying the refrigerant to the liquid storage chamber 2; a refrigerant outlet 5a, which is opened to an upper part of the liquid storage chamber 2, and which exhausts the refrigerant of the liquid storage chamber 2; a rectification member 10, which is disposed downward from the refrigerant inlet 4a of the liquid storage chamber 2, and in which the refrigerant supplied from the refrigerant inlet is made to flow on an outer surface side and a predetermined flow of the refrigerant is formed; and a desiccant 30 received in an internal space 11c of the rectification member 10.
Patent JP-2012235870-A (JP)
Title: Fire extinguisher
Inventor: NUMANAKA HAJIME
IPC: A62C13/76
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguisher in which a valve case capable of reducing generation of voids and not affecting airtightness even though the voids are generated can be manufactured by an aluminum die-casting method.SOLUTION: The extinguisher has a container 10 holding fire extinguishing agent, a discharge tube 11 arranged in the container 10, and the valve case 20 closing the opening part 12 of the container 10, the valve case 20 has an end surface 21 located in the container 10 and a hole 23 holding one end of the discharge tube 11 in the center part of the end face 21, the valve case 20 is molded by the aluminum diecast molding, the valve case 20 has a ring-shape groove 26 in the end surface 21 outside of the hole 23, the groove 26 is molded during the aluminum diecast molding.
Patent JP-2012235915-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine passing along an abnormal condition of an opening/closing plate according to the cause of the abnormal condition.SOLUTION: The game machine includes: a game playing surface on which a game ball rolls; a winning pocket formed in the game playing surface; the opening/closing plate variable between an opening state and a closed state; an opening/closing plate driving unit for bringing the opening/closing plate into the opening state for a predetermined time period, when a predetermined game condition is satisfied; an abnormal opening state detecting unit for detecting an abnormal opening state in which the opening/closing plate is in the opening state while the predetermined game condition is not satisfied or after the predetermined time period; an image data acquiring unit for imaging the game playing surface and acquiring image data; an article identifying unit for identifying an article on the game playing surface based on the image data; and an abnormal signal outputting unit for outputting an abnormal signal, when the abnormal opening state detecting unit detects the abnormal opening state and the article identifying unit identifies an article other than the game ball.
Patent JP-2011182454-A (JP)
Title: Key agreement and transport protocol
Inventor: STRUIK MARINUS
IPC: H04L9/08
Filed: 2011-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appropriate key agreement and a transfer protocol.  <P>SOLUTION: A key establishment protocol utilizes a public key and includes the generation of a value utilizing a hash cryptographic function. This value is transferred between correspondents together with the information necessary to generate a session key. If the session key has not been compromised (shared), the value of the cryptographic function will be the same at each of the correspondents. The value of the cryptographic function cannot be compromised or modified without access to the session key.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012241018-A (JP)
Title: Heat transfer medium comprising corrosion-resistant ionic liquid
Inventor: KANEKO KOTARO
IPC: C09K5/08
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer medium that, when used as a coolant, an anti-freeze, an antifreezing agent, a snow-melting agent or the like, suppresses corrosion of a substrate brought into contact therewith, is excellently heat-resistant, is liquid at ordinary temperature and fluid even at a low temperature, and reduces environmental loads.SOLUTION: The heat transfer medium comprises an ionic liquid represented by formula (I) (wherein R, R, Rand Rare each independently a 1-5C linear or branched alkyl group, or a functional group represented by the formula: -R-A (wherein Ris a 1-10C linear or branched alkylene group; and A is a functional group) and one to four of R, R, Rand Rare a functional group represented by the formula: -R-A; Xis an anion; A is a functional group affinitive to a substrate surface to be modified while the anion Xbears a functional group affinitive to the medium; and alternatively, A is a functional group affinitive to the medium while the anion Xbears a functional group affinitive to the substrate surface to be modified).
Patent JP-2011174703-A (JP)
Title: Degreasing furnace
Inventor: HEISHI KIMINOBU
IPC: F27D7/04
Filed: 2011-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degreasing furnace capable of drastically reducing electric power consumption compared to a conventional small degreasing furnace including a combustion furnace and of suppressing emissions of high-temperature exhaust gas.  <P>SOLUTION: The degreasing furnace 1 includes: a degreasing furnace body 1 applying degreasing treatment to a formed body; the combustion furnace 20 for burning hazardous substances included in exhaust gas from the degreasing furnace body 10; an outside air intake part 30 taking in outside air to high-temperature exhaust gas discharged from the combustion furnace 20 to cool the exhaust gas and supplying oxygen; a circulation passage 40 communicating an upper end of the outside air intake part 30 with a bottom of a degreasing chamber 101 of the degreasing furnace body 10; a circulation fan 50 for circulating exhaust gas; an exhaust part 60 for discharging part of exhaust gas to outside; and other components.  <P>COPYRIGHT: (C)2011,JPO&INPIT