baber/WOPTO huggingface dataset:
Patent JP-2012168654-A (JP)
Title: Coordinate input device
Inventor: HASHIMOTO TAKAYUKI
IPC: G06F3/041
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device comprising a plurality of elements such that the respective elements are easily arranged in more accurate position relation.SOLUTION: The coordinate input device includes a frame where a retroreflective member which reflects incident light to the incidence direction of the incident light is arranged, and a sensor unit including light projection means of projecting light to the retroreflective member and light reception means of receiving the light projected by the projection means and reflected by the retroreflective member, and detects a position of input to a coordinate input area when the frame and sensor unit are arranged in the predetermined position relation at the periphery of the coordinate input area. The frame includes a mirror surface member disposed to reflect the light projected from the projection means of the sensor unit to the light reception means of the sensor unit when the frame and sensor unit are arranged in the predetermined position relation.
Patent JP-2012170886-A (JP)
Title: Vacuum vessel
Inventor: OHASHI MOTOJI
IPC: B01J3/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum vessel the ceiling part of which is made strong enough to withstand stress of atmospheric pressure, and is hardly distorted, and which is made light, has good maintainability, and can be easily manufactured, even when it has a large size.SOLUTION: The vacuum vessel 1 has a cylindrical shape and comprises a bottom wall part 2, a sidewall part 3 and the ceiling wall part 4 comprising a dome-like plate. Further, the thickness of a central portion of the dome-like plate of the ceiling wall part 4 can be made thin and the thickness of the dome-like plate can be made to become thicker gradually toward the portion where the ceiling wall part 4 and the sidewall part 3 are sealed in vacuum.
Patent JP-2012170632-A (JP)
Title: Dishwasher
Inventor: IWATA TAKAHIRO
IPC: A47L15/24
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher completely removing food materials stuck to dishes in various shapes and sizes.SOLUTION: The dishwasher 1 includes: a conveyor 2 for conveying dishes 7 while the dishes are mounted on a mounting surface 20; a washing nozzle 51 for jetting liquid toward the dishes 7 mounted on the mounting surface 20 of the conveyor 2; and a washing tub 6 for storing washing liquid 61 for washing the dishes 7. The mounting surface 20 is positioned above a water level line 62 of the washing liquid 61 stored in the washing tub 6. Also, the washing nozzle 51 is positioned below the water level line 62. In this case, preferably, the washing nozzle 51 is positioned within the range of 5 mm to 30 mm of the water level line.
Patent JP-2012175476-A (JP)
Title: Radio communications system, control device, radio communication method, and program
Inventor: HOU YAFEI
IPC: H04B7/04
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a MIMO radio communication system capable of high quality communication.SOLUTION: Receiver units 1a and 1b perform a channel estimation using a reference signal transmitted from each of antennas 3 and 4 via an antenna corresponding to two or more modes and feedback channel estimation results to a transmitter 2. Using this feedback, the transmitter 2 selects a combination of modes corresponding to a channel matrix with better channel characteristic among a plurality of channel matrix according to the channel between the transmitter 2 and the receiver units 1a and 1b, corresponding to all combinations of two or more modes of receiver units 1a and 1b, and sends a mode signal to the receiver units 1a and 1b. The receiver units 1a and 1b perform the MIMO communication using the antenna corresponding to the mode indicated by the mode signal.
Patent JP-2012178670-A (JP)
Title: Buffer circuit
Inventor: SAITO TETSUYA
IPC: H03F3/68
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit that outputs an output signal at an intended duty ratio (target duty ratio) substantially independently of distortions of AC components of input signals.SOLUTION: A buffer circuit 10 uses a negative feedback circuit section comprising a duty ratio detection section 16 and a DC component generation section 17 to feed back a signal having a DC component depending on the duty ratio of an output signal SO between an input and output of an input signal amplification section 15. Specifically, the buffer circuit 10 reduces or increases a DC component of an input signal SI' in accordance with the duty ratio of the output signal SO. The buffer circuit 10 can thus output the output signal SO as changing the duty ratio of the output signal SO to a target duty ratio.
Patent JP-2012176382-A (JP)
Title: Magnetic separation filter device
Inventor: MURAHASHI KAZUTAKE
IPC: B03C1/034
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To apply to a high-pressure fluid, and to attract ferromagnetic foreign material with high efficiency.SOLUTION: An approximately cylindrical housing 2 is partitioned by two partition plates 3, and an inner side region 4 and outer side regions 5 on both sides of the inner side region are formed. An amorphous alloy thin wire is filled in the inner side region 4. Teeth 16 are fixed on a housing outer side of the inner side region 4, and flat surfaces of permanent magnets 15 arranged on both ends of an approximately circular arc shaped yoke 14 formed of a highly permeable substance are tightly attached on the teeth 16. A magnetic field is formed in the inner side region 4 between the two opposite permanent magnets 15 and the teeth 16. Oil with iron powder or the like mixed is flowed in the outer side regions 5 in which a magnetic field is rarely formed, and is dropped, and is reversed to attract iron powder or the like in the oil rising in the inner side region 4 by a magnetic gradient of the amorphous alloy thin wire.
Patent JP-2012180385-A (JP)
Title: Resin composition, sealing body of electrical and electronic component using the resin composition, and method for producing the sealing body
Inventor: NAKAJIMA NAOSHI
IPC: H01L23/29
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having good adhesiveness to a cable coated with crosslinked polyethylene or to olefins such as polypropylene, and having good adhesiveness to PET, PBT and a glass-epoxy material (an epoxy resin substrate with a glass cloth base).SOLUTION: The resin composition contains, in 100 wt.% of the whole resin composition, a polymer essentially comprising a propylene chain by 20 to 70 wt.%, a polymer essentially comprising an ethylene chain by 20 to 70 wt.%, an acid-modified olefin by 5 to 40 wt.%, and a crystalline copolymer polyester by 5 to 45 wt.%.
Patent JP-2012179760-A (JP)
Title: Rtm molding device, rtm molding method, and semi-molded body
Inventor: HAYASHI NORIYA
IPC: B29C39/10
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an RTM molding device and an RTM molding method by which even a large member and a thick plate member can be impregnated with a resin without causing non-impregnation, fiber meandering, etc., and a high-toughness and high-precise molded body can be obtained.SOLUTION: In the RTM molding device 100, a fiber-reinforced base material 11 includes at least at one side surface thereof: a surface molding layer 4 which is arranged between the fiber-reinforced base material 11 and a molding die 1, includes a plurality of through holes 7 formed therein, and has stiffness so that when the inside of the cavity is depressurized, the thickness is not substantially changed at pressure in a cavity; and a resin diffusion portion 5 which is located at the side of the surface molding layer 4 opposite to the side of the fiber-reinforced base material 11, and includes a resin flow path formed to communicate with the plurality of through holes 7 of the surface molding layer 4.
Patent JP-2012179156-A (JP)
Title: Game machine
Inventor: SAITO RYUHEI
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which deformation, damage, etc. in a part on which a handle unit is mounted can be prevented.SOLUTION: A cylindrical supporting means 59 is arranged in the handle mounting part of an intermediate frame. A handle unit 20 is arranged in the cylindrical supporting means 59. A handle decoration 66 surrounding the cylindrical supporting means 59 is arranged in the handle mounting part. In the handle decoration 66, a through hole 69a where the cylindrical part 62 of the cylindrical supporting means 59 is inserted is formed so as to penetrate a cylinder receiving part 69 in the forward and backward direction. On the inner face of the cylinder receiving part 69 in the handle decoration 66, grooves 69b in which each rib 65 formed in the cylindrical supporting means 59 is fit are formed. In a state in which the cylindrical supporting means 59 and the handle decoration 66 are fixed to the handle mounting part, the cylindrical supporting means 59 is supported by the handle decoration 66, in a state that the plurality of ribs 65 and grooves 69b are fitted to one another.
Patent JP-2012191361-A (JP)
Title: Synchronous control system
Inventor: NAMEMATSU SATOSHI
IPC: G06F13/42
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous system which has a master and a slave and is synchronized by a clock.SOLUTION: The synchronous control system includes: a master 11 which has a generating section and a measuring section of transmission/reception time; a first slave 12 which includes a first return section and operates at first time when resetting is received; a second slave 13 which includes a second return section and operates at second time when resetting is received; a first cable which transmits a first signal to the first slave; a second cable whose length is the same as the first cable and which transmits the first signal to the master; a third cable which transmits a second signal to the second slave; and a fourth cable whose length is the same as the third cable and which transmits the second signal to the master. The measuring section calculates first time which is the half of time when the first signal is received via the first signal return section and second time which is the half of time when the second signal is received via the second signal return section. The generating section sets the second time to be zero and a difference between the second time and the first time to the first time when the second time is the longest in arrival time and sets the first time to be zero and the difference between the first time and the second time to the second time when the first time is the longest.
Patent JP-2012187225-A (JP)
Title: Plasma generating apparatus and plasma generating method
Inventor: TAKENOSHITA KAZUTOSHI
IPC: A61L9/22
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To increase amount of active species and to hardly make dew formation or moisture attachment be generated on a dielectric layer.SOLUTION: A plasma generating apparatus includes a pair of electrodes, wherein a dielectric layer is arranged on at least one of surfaces of the electrodes facing each other, plasma discharge occurs as a predetermined voltage is applied to the electrodes, and a coating film is arranged on a surface of the dielectric layer.
Patent JP-2012187230-A (JP)
Title: Optical tomographic image photographing apparatus and control method therefor
Inventor: SUEHIRA NOBUHITO
IPC: A61B3/10
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To control scan appropriately when acquiring a tomographic image in an optical tomographic image photographing apparatus with a tracking function.SOLUTION: The optical tomographic image photographing apparatus includes: a fundus image photographing section which photographs fundus images of an eye to be inspected; and a tomographic image photographing section which photographs tomographic images of the eye to be inspected. A method of controlling the optical tomographic image photographing apparatus includes: a step of calculating coordinate values matching a plurality of previously-acquired characteristic areas in the fundus image; a step of calculating a spatial variation between the plurality of coordinate values; and a step of controlling the scan of a measuring light by the tomographic image photographing section for acquiring the tomographic images on the basis of a result of the calculation.
Patent JP-2012189848-A (JP)
Title: Photosensitive resin constituent for letterpress printing plate
Inventor: TABATA SHUSAKU
IPC: G03F7/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin constituent which maintains the original function of an ultraviolet insensitive layer and also satisfies both (1) reduction of static electricity when peeling a cover film and (2) temporal stability of the photosensitive resin constituent and a film.SOLUTION: A photosensitive resin constituent for letterpress printing plate is used that is formed by laminating at least a support, a photosensitive resin layer, an ultraviolet insensitive layer, and a cover film in this order, in which the ultraviolet insensitive layer is composed of an ultraviolet insensitive composition including a binder polymer, an antistatic agent, and an oil absorbing material.
Patent JP-2012190747-A (JP)
Title: Battery system
Inventor: SHIRASAWA ATSUSHI
IPC: H01M2/10
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery system ensuring a high level of safety.SOLUTION: A battery system 100 comprises a battery 10 comprising a unit cell 1 covered with an outer jacket material, abnormality detecting means 9 for detecting an abnormality in the unit cell 1 or a device comprising the unit cell 1, and gas injecting means 11 capable of injecting a gas into the outer jacket material based on the information from the abnormality detecting means 9.
Patent JP-2012195321-A (JP)
Title: Semiconductor light-emitting element
Inventor: KATSUNO HIROSHI
IPC: H01L33/22
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element with improved light extraction efficiency.SOLUTION: A semiconductor light-emitting element comprises a stacked structure, first electrodes, and second electrodes. The stacked structure includes a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and a light-emitting layer. The stacked structure has a first primary surface at the first semiconductor layer side and a second primary surface at the second semiconductor layer side. Each of the first electrodes has a first contact portion contacting the first semiconductor layer at the second primary surface side. Each of the second electrodes has a portion contacting the second semiconductor layer on the second primary surface. The surface of the primary surface side of the first semiconductor layer has first portions and second portions. Each of the first portions has a portion overlapping the contact surface between the first contact portion and the first semiconductor layer when viewed from the stack direction. Each of the second portions has a portion overlapping the second semiconductor layer when viewed from the stack direction. The second portion has an irregularity with a pitch longer than the peak wavelength of emission light emitted from the light-emitting layer. The first portion is less irregular than the second portion.
Patent JP-2012193439-A (JP)
Title: Electrolytic bath facility for electrowinning metal manganese
Inventor: YAMAOKA TOSHIJI
IPC: C25C7/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide electrolytic bath facilities for electrowinning metal manganese, in which electrolysis conditions are industrially kept, and whose facility cost and maintainability are improved.SOLUTION: The electrolytic bath facilities for electrowinning metal manganese are configured as follows: an anolyte and anode 9 are separated from a catholyte and cathode 10 in box-shape by using a membrane 4; and the feed and discharge system of the anolyte is formed independently from the feed and discharge system of the catholyte.
Patent JP-2012198615-A (JP)
Title: Non-contact ic card reader
Inventor: INAGAWA TAKASHI
IPC: H01Q1/52
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress interference of radio waves generated at a plurality of antennae at performing radio communication.SOLUTION: A non-contact IC card reader comprises: a first coil antenna of a first short-range radio communication system used in reading information from a first non-contact IC card of a passive type; and a second coil antenna of a second short-range radio communication system used in reading information from a second non-contact IC card of a passive type. The first coil antenna and the second coil antenna are arranged such that areas of the first coil antenna and the second coil antenna partially overlap at a location where the second coil antenna does not produce induced electromotive force when the first coil antenna generates radio waves for short-range radio communication.
Patent JP-2012197470-A (JP)
Title: Anode electrode for visible light decomposition of water and apparatus for visible light decomposition of water
Inventor: YAGI MASAYUKI
IPC: C01G23/04
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a new anode electrode for visible light decomposition of water, which gives a photo-anodic current by a low bias and can decompose water into oxygen and hydrogen by using visible light in the long wavelength region.SOLUTION: The anode electrode for visible light decomposition of water is obtained by immersing a nano-porous titanium oxide electrode, which is prepared by forming a titanium oxide layer on an ITO substrate or the like and has a fine porous structure, in a mixed solution of a SbClacetone solution and a NaSOaqueous solution to deposit antimony sulfide.
Patent JP-2012196380-A (JP)
Title: Light irradiation type beauty apparatus
Inventor: SUEYOSHI SHUICHI
IPC: A61N5/067
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation type beauty apparatus including both a depilation part and a light irradiation part, and improving usability of the light irradiation part even when use of the depilation part is unnecessary.SOLUTION: The light irradiation type beauty apparatus includes: the depilation part 3; and the light irradiation part 4 provided alongside the depilation part 3, and irradiating the surface 9 of a living body with light. The depilation part 3 has: a forward/backward movably provided trimmer blade 30 having a movable blade 300 and a fixed blade 301; operation means 31 moving the trimmer blade 30 forward/backward; and a drive device 32 driving the movable blade 300 along the fixed blade 301. The drive device 32 stops when the trimmer blade 30 is moved backward by the operation means 31.
Patent JP-2012199202-A (JP)
Title: Battery and manufacturing method thereof
Inventor: TSUKUI AKIRA
IPC: H01M2/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery and a manufacturing method thereof which, when sealing a liquid injection port by joining a sealing member to a liquid injection port member forming a liquid injection port, can obtain a desired joining width stably and also can reduce failure for efficient production.SOLUTION: Used as a liquid injection member is the one which is formed with laser light absorbing resin and has a joining face formed thereon enclosing a liquid injection port on the outer surface side, with an annular protrusion formed on the joining face enclosing the liquid injection port. Then, after liquid injection, a sealing member formed with laser light transmitting resin is placed on top of the protrusion, and laser light is irradiated on the protrusion from above the sealing member. This causes the protrusion and its periphery to be melted, whereby the sealing member is contacted with and joined to the joining face.
Patent JP-2012200867-A (JP)
Title: Printer
Inventor: JINBO TAKASHI
IPC: B41J2/32
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a pressing force applied to an area where a thermal head and a platen roller directly contact with each other is positively reduced, and also, a plurality of rolled papers of different widths are usable in the same printer.SOLUTION: The printer includes: the thermal head 33 having many heat generating elements 41 and provided along the width direction of a recording paper drawn from the rolled paper; the platen roller 34 provided facing the thermal head 33, for feeding the recording paper with its rotation while the recording paper is sandwiched between the roller 34 and the thermal head 33; and elastic members 45, 45a provided on the side opposite to the platen roller 34 with reference to the thermal head 33, for pressing the thermal head 33 against the platen roller 34. The elastic member 45a is configured to be slidable along the width direction in accordance with the width of the supplied rolled paper.
Patent JP-2012203531-A (JP)
Title: Portable terminal
Inventor: ICHIKAWA TAKEHIRO
IPC: H04M1/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently specify a destination in transmitting an electronic mail.SOLUTION: A portable terminal 1 having the function to transmit and receive an electronic mail, includes a memory unit 60 for storing transmitted and received electronic mails and a control unit 10 for identifying an electronic mail with a title including a specified character string among electronic mails stored in the memory unit 60 and extracting the destination address of the electronic mail for a display.
Patent JP-2012203130-A (JP)
Title: Imaging apparatus, control method and program for imaging apparatus
Inventor: NODA YASUSHI
IPC: G03B13/36
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To set an AF (automatic focus) adjustment amount in a plurality of focal distances by suitably carrying out instruction display for a zoom operation when carrying out an AF adjusting process for measuring an AF adjustment amount.SOLUTION: A microcomputer 103 for an interchangeable lens digital camera: makes an instruction display to prompt a zoom operation to a wide end; acquires and stores a focal distance in a zoom position operated by a user on receiving that instruction display; as well as detecting an amount of shifting of a focal point in a phase difference AF after being focused by TVAF; and converts to the amount of AF adjustment. Next, an instruction display is made to prompt a zoom operation to a telephoto end, the focal distance at the zoom position which was operated by the user on receiving that instruction display is acquired and stored; as well as detecting the amount of shifting in the focal point in the phase difference AF after focusing by the TVAF; and converting to the AF adjustment amount.
Patent JP-2012202334-A (JP)
Title: Intake duct
Inventor: TAKADA TOMONARI
IPC: F02C7/047
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce a processing cost in an intake duct.SOLUTION: A hot air jet device 45 is provided in a duct body 41. As the hot air jet device 45, a jet header 52 disposed in a direction intersecting with the direction that fluid circulating in the duct body 41 flows, a plurality of horizontal nozzle blades 53 connected to the jet header 52, a plurality of jet nozzles 54 disposed above and below the horizontal nozzle blades 53, and an air supply pipe 55 connected to the jet header 52 are provided. The jet nozzles 54 are formed by arranging and fixing a plurality of pipes 61 (nozzle constituent members) at predetermined intervals.