baber/WOPTO huggingface dataset:
Patent JP-2011123511-A (JP)
Title: Optical scanner, image forming apparatus and method of forming image
Inventor: GOMI AKIHIRO
IPC: B41J2/44
Filed: 2011-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To preliminarily prevent the breakage of an oscillation mirror in an optical scanner, in which a light beam scanned with a resonance type oscillation mirror is detected with a detection means such as an optical detection sensor and the oscillation mirror is controlled on the basis of the detected result.  <P>SOLUTION: An abnormal operation, which the maximum amplitude angle of a deflector increases to an amplitude angle at which the mirror is broken, i.e., to a breakage limit angle, is confirmed by monitoring the amplitude variation of the deflector on the basis of output signals from the optical detection sensor. Then, after conforming the abnormal operation, the driving of the deflector is immediately stopped. Therefore, even if inappropriate mirror driving signals are given to the operation part of the deflector due to noise or external disturbance, the driving of the mirror is stopped and the breakage of the deflector can be certainly prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012143805-A (JP)
Title: Heating head, and connection devices for solar cell and solar cell string using the heating head
Inventor: YAMAGUCHI FUMIO
IPC: B23K1/00
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating head 1A to which a solar cell P and solar cell string Ps can be easily connected by sticking a tab lead wire T and a bus bar B in a mass every solar cell P or solar cell string, and to provide the connection devices 1B and 1C for the solar cell and solar cell string using the heating head.SOLUTION: In the heating head 1A, independent spot-like induction heating coils 2 corresponding to the electrode row Pe of the solar cell P are linearly arranged. The heating head is used for the connection devices 1B and 1C for the solar cell and solar cell string, respectively.
Patent JP-2012146915-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: FUJIWARA NAONORI
IPC: H01L27/108
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To suppress a reduction in thickness of a titanium nitride electrode to be formed on a dielectric film which has a low leakage current and a high capacity.SOLUTION: A semiconductor device includes a capacitor composed of: a lower electrode; a dielectric film formed on a surface of the lower electrode and containing a crystalline zirconium oxide; and an upper electrode formed on a surface of the dielectric film and containing a titanium nitride. The dielectric film includes an amorphous film at an interface with the titanium nitride constituting the upper electrode.
Patent JP-2012149664-A (JP)
Title: Float type steam trap
Inventor: ASADA TETSUO
IPC: F16T1/22
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a float type steam trap quickly discharging a large quantity of air.SOLUTION: A valve seat 9 in which a valve hole 7 and an orifice 8 are arranged is coupled to a lid 2 of a sidewall in the lower side of a valve chamber 3. The valve hole 7 is opened directed obliquely downward. A valve chamber side opening comes closer to the valve chamber side opening of the valve hole 7 and is opened above the valve chamber side opening of the valve hole 7 in the orifice 8. A float 11 opening and closing the valve hole 7 is arranged in the valve chamber 3. A bimetal 13 having a substantial U-shape cross-section as a temperature responding member is arranged in the valve chamber 3. The bimetal 13 deforms such that the U-shape is narrowed, does not interfere with the float 11, reduces the opening area of the orifice 8, at high temperature, and deforms such that the U-shape is widened, increases the opening area of the orifice 8, lifts the float 11, and opens the valve hole 7, at low temperature. The opening area of the orifice 8 at the high temperature is formed in a size so as not to be able to discharge condensed water generated during usual operation where steam is sent to a steam piping system.
Patent JP-2012149153-A (JP)
Title: Method for producing small particle size cellulose
Inventor: OSAKI KAZUTOMO
IPC: C08B15/00
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing small particle size cellulose with excellent productivity, by which small particle size cellulose can be efficiently obtained from a cellulose-containing raw material.SOLUTION: The method for producing small particle size cellulose uses a continuous vibration mill in which first and second vibration mills are connected via a connection part, and comprises the following first and second steps. The first step: a cellulose-containing raw material having a cellulose content of ≥20 mass% in residual components obtained by removing water from the cellulose-containing raw material is processed in the first vibration mill packed with rods having an outside diameter of 20-200 mm to obtain cellulose having an average particle size of 40-200 μm. The second step: the cellulose obtained in the first step is processed in the second vibration mill packed with rods having an outside diameter of 3-15 mm to obtain small particle size cellulose having an average particle size of 1-38 μm.
Patent JP-2012155221-A (JP)
Title: Imaging apparatus and its control method
Inventor: SAKAIDA MINORU
IPC: G02B7/28
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To improve focus adjustment accuracy with less system load by using a pixel in which pupil is divided.SOLUTION: The imaging apparatus comprises: an imager (103) having a plurality of division pixels in which pupil is divided into a plurality of pupil areas, and able to add and read electric charges by pupil dividing each division pixel horizontally and vertically; a pixel analyzing part (107) configured such that based on an image signal for each pixel, an image edge direction is determined for each of division areas into which the area of the imager is divided; an instruction information generation part (108) configured such that based on the determined edge direction, the horizontal or vertical direction is determined as a pupil division direction for each division area; an imager drive part (104) configured such that division pixels are added and read by dividing it in the determined pupil division direction and the imager is controlled so that a pair of image signals are output; and focus adjusting means (102, 109, and 110) for adjusting focus based on the phase difference of the pair of image signals output from each division pixel.
Patent JP-2012157442-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine configured to maintain a player's interest in a game.SOLUTION: The Pachinko game machine has start prize holes 2101 and 2102 for receiving a game ball shot into a game area 1100. When the game ball enters the start prize hole 2101 or 2102, jackpot lottery processing is executed at a predetermined winning rate. As the result, when a jackpot is drawn by the lottery, a jackpot game is executed which may pay out prize balls for the player. A dial operating portion 401 is configured such that the resistance force against turning of the dial operating portion 401 is changed according to an advantage degree for the player based on a result of the lottery processing.
Patent JP-2012158356-A (JP)
Title: Spouting lid
Inventor: WATANABE AKIHIKO
IPC: B65D47/36
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a spouting lid capable of preventing liquid from spilling out from a spouting opening even though a container body falls down and capable of adjusting the discharging out quantity of the liquid from the spouting opening to proper quantity.SOLUTION: The spouting lid has a spouting body 20 with the spouting opening 23 fitted to the container body 2 and a spouting cylinder 8 standing from inside of the upper part of the container body and whose upper end part water tightly contacts the spouting body 20 part side inner face below the spouting opening 23, the peripheral fringe part of a pressing body 30 closing the upper face of the spouting body 20 is formed into an elastically deforming part 32, a sealing cylinder 33 is hung down from the center part of the pressing body 30 and water tightly is fitted into the spouting cylinder 8 inner face, the communication of the container body 2 and the spouting opening 23 can be blocked, a protruding part 36 is arranged in the sealing cylinder 33 outer face and the spouting cylinder 8 inner face, the sealing cylinder 33 is lowered and fits to the inner face of the spouting cylinder 8 via the protruding part 36 by the pressing of the pressing body 30, a channel communicating the container body 2 inside and the spouting opening 23 can be formed between the sealing cylinder 33 outer face and the spouting cylinder 8 inner face.
Patent JP-2012160339-A (JP)
Title: Battery pack and battery connection method
Inventor: WATANABE KEISUKE
IPC: H01M2/10
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology which improves connection reliability between an external terminal of a battery and a terminal connection member.SOLUTION: A battery pack 10 includes multiple batteries 30, each of which has external terminals including a positive electrode terminal 50 and a negative electrode terminal 60 that are provided in a housing, and bus bars 40 for electrically connecting the external terminals of the two adjacent batteries 30 with each other. Each external terminal and the bus bar 40 are welded in boundary portions between an overlapping region Ra where the external terminal and the bus bar 40 are overlapped and exposed regions Rb1, Rb2 where the external terminal is exposed.
Patent JP-2012158696-A (JP)
Title: Method for producing vinyl polymer, and vinyl polymer
Inventor: AKITA KANA
IPC: C08F2/38
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing vinyl polymer where the residue of secondary aggregate and vinyl monomer is small, the molecular weight is small, and the terminal double bond amount is large.SOLUTION: In this method for producing vinyl polymer, vinyl monomer is suspended and polymerized in a condition satisfying formula (2) using, as a polymerization initiator, organic peroxide where a carboxy group-containing compound generated by thermal decomposition is 0.07 moles or less per 1 mole of organic peroxide. Formula (2) shows 0.0002<cobalt complex amount (mol)/organic peroxide amount (mol)<0.01.
Patent JP-2012162369-A (JP)
Title: Cleaning system of passenger conveyor
Inventor: WATANABE KATSUMI
IPC: B66B31/02
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning system of a passenger conveyor capable of surely removing abrasion powder that may be adhered to a moving handrail without damaging the internal side face of the moving handrail.SOLUTION: The cleaning system includes a cleaning tool 13 disposed so as to be opposed to the driving face of a driving sheave 6, a driving motor 14 that has the contacting state of bringing the cleaning tool 13 in contact with the driving face of the driving sheave 6 and has the separation state of separating it from the driving sheave 6, and a cleaner 9 so that the suction opening of a hose 12 is adjacently disposed at the undriven face of the moving handrail 2 which the driving sheave 6 contacts with where, when necessary, the driving motor 14 is driven to dispose the cleaning tool 13 so that the separation state is changed to the contact state and the cleaner 9 is driven to suck the trash and abrasion powder.
Patent JP-2012166797-A (JP)
Title: Locking mechanism for bending structure
Inventor: SUGIYAMA YUJI
IPC: A47F5/11
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a locking mechanism for bending structures which can firmly engage two members with each other, and also, can disengage the engagement with a little force.SOLUTION: For an internal box 10, a lock panel 16 is continuously connected with one end of the left side surface section 15. The lock panel 16 is bent at the boundary position (main folding line) between the left side surface section 15 and the lock panel 16. The main folding line is not placed at the central section in the front and rear direction (height direction) of the internal box 10, and a protrusion section 21 sandwiched by openings 16A and 16B from the top and the bottom is located at an area where the main folding line is not placed. When the lock panel 16 is bent at the main folding line, the protrusion section 21 protrudes outward and stands up.
Patent JP-2012168393-A (JP)
Title: Spatial light modulation device and spatial light modulation method
Inventor: OTSU Tomoko
IPC: G09F9/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a spatial light modulation device, which can reduce a required memory capacity, can be easily manufactured and can enhance accuracy of an applied voltage value with respect to a desired phase modulation amount, and to provide a spatial light modulation method.SOLUTION: A spatial light modulation device 1A includes: a liquid crystal layer 12 modulating phases of incident light in accordance with the intensity of an applied electric field; a temperature sensor 17 generating a temperature signal Stemp, which is a signal in accordance with the temperature of the liquid crystal layer 12; a plurality of pixel electrodes 13a respectively provided in a plurality of pixels and applying a voltage to the liquid crystal layer 12 to generate an applied electric field; and a drive device 20A providing a voltage to the plurality of the pixel electrodes 13a. The drive device 20A includes a nonvolatile memory element 23 storing a coefficient α included in a function that represents correlation between a temperature change amount of the liquid crystal layer 12 with respect to a reference temperature T0 and a variation in a phase modulation amount in the liquid crystal layer 12, and computes to correct a voltage value by using the temperature indicated by the temperature signal Stemp and the coefficient α.
Patent JP-2011092792-A (JP)
Title: System for testing game machine
Inventor: SAWADA MORIHIRO
IPC: A63F7/02
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for testing a game machine, wherein the system can appropriately carry out a performance confirmation test.  <P>SOLUTION: A Pachinko machine 10 includes an outer frame, a body frame 12 provided at the front part of the outer frame and openably/closably supported at one side part of the outer frame, and a front door frame 13 provided at the front part of the body frame 12 and supported in an openable/closable manner at one side part of the body frame 12. When a game ball-shooting handle 18 provided at the lower part of the Pachinko machine 10 is operated, game balls in an upper tray 23 are shot toward a playfield. In the playfield, when the game balls makes a winning entry into an operation port, symbols are variably displayed on a display screen of a symbol display device. A main board that manages main control of a game is disposed at the back face of the playfield. A testing relay terminal plate is connected to the main board to form a system for testing the game machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012175261-A (JP)
Title: Network system
Inventor: KUSAMA KATSUMI
IPC: H04L45/28
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a ring type network system capable of stably performing data exchange.SOLUTION: A network system is configured by multiple network transmission devices including one master network transmission device. The master network transmission device has block ports for blocking a first virtual transmission path for going round a ring type network in a first direction and blocking a second virtual transmission path for going round in a second direction. Each one of the multiple network transmission devices includes branch interfaces, frame setting means, and trunk interfaces. The frame setting means generates a first output frame with a first tag indicating the first virtual transmission path added thereto and a second output frame with a second tag indicating the second virtual transmission path added thereto with respect to an input transmission frame. Each trunk interface outputs the first output frame to the first virtual transmission path and outputs the second output frame to the second virtual transmission path.
Patent JP-2012174590-A (JP)
Title: Laminate type battery
Inventor: KUMEUCHI TOMOKAZU
IPC: H01M2/08
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To restrict reduction in energy density by suppressing the displacement of an electrode element due to vibration or mechanical shock.SOLUTION: A laminate type battery comprises an electrode element 20 having separators 23a, 23b respectively disposed between a plurality of electrode sheets 21, 22 which are laminated one on another and an outer sheathing film which accommodates the electrode element 20 and which consists of the peripheral portions of resin layers facing each other which are welded. Some separators 23b out of the plural separators each have a protruding part 24 projecting to the outside of the electrode element 20, the protruding part 24 being welded with the outer sheathing film.
Patent JP-2011141886-A (JP)
Title: Server device and program
Inventor: YAMAGUCHI TSUTOMU
IPC: G07G1/12
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether or not goods sold in a store are appropriate, and to report a determined determination result to the store.  <P>SOLUTION: A service proxy server 1 collects sales data of each store transmitted from each store terminal 2 via the Internet 3, compares the collected sales data of each store with the sales data transmitted from the store terminal 2 of one object store, determines whether or not the goods sold in the object store are appropriate on the basis of the compared comparison result, and transmits a message indicating the determined determination result to the store terminal 2 in the object store.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012178957-A (JP)
Title: Electromechanical device, moving body and robot
Inventor: TAKEUCHI KESATOSHI
IPC: H01F5/06
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the withstand voltage between an electromagnetic coil and the other members, and to achieve higher performance and reduction in size.SOLUTION: An electromechanical device 10 includes: an electromagnetic coil 100A in which an electric wire 100AL covered with a first insulating material 100AC is wound into a plurality of loops; and an insulation part 702 which is formed by a second insulating material provided so as to cover at least a part of the electromagnetic coil. The withstand voltage between an outside part sandwiching the insulation part and the electromagnetic coil is larger than that between electric wires adjacent to each other in the electromagnetic coil.
Patent JP-2012179846-A (JP)
Title: Maintenance device, and liquid ejecting apparatus
Inventor: YAMAMOTO TAISUKE
IPC: B41J2/18
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To achieves a maintenance device that can move a carriage, while maintaining the selected state of the cap inner space to be put into a negative pressure state by controlling increase of the load when moving the carriage.SOLUTION: A maintenance device includes: a tube pump 38 which suctions internal spaces of a cap 27 via each of suction passages; a selective blocking mechanism 40 which has a slider 41 that establishes engagement with a carriage in a movement midway area of the carriage positioned on the path of movement to a maintenance area and is moved by being linked with the carriage, selectively blocks the suction passages according to movement of the slider, and releases the engagement between the slider and the carriage while maintaining a blocked state of the selected suction passage; and a separation and approach movement means which establishes and releases the engagement between the slider and the carriage by moving the slider to approach or be separated from the carriage.
Patent JP-2012185912-A (JP)
Title: Cylindrical secondary cell
Inventor: ISONO EIICHI
IPC: H01M10/04
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the thickness of a connection member interposed between both members in a structure of welding a battery can and a collector member.SOLUTION: A negative electrode collector component 50 has a negative electrode collector member 20 having a bottom 23 arranged in parallel with the bottom 2c of a battery can 2, and a connection member 31 in the inner peripheral cylindrical portion 21 into which a shaft core 15 is inserted. The negative electrode collector member 20 is formed of copper, for example, and the connection member 31 is formed of nickel, for example. The connection member 31 is stacked on the bottom 23 of the negative electrode collector member 20 and bonded thereto by resistance-welding. With such a structure, resistance at the joint of the negative electrode collector component and the battery can 2 is decreased and thereby the thickness of the connection member 31 can be reduced.
Patent JP-2012183027-A (JP)
Title: Method for determining l-tyrosine
Inventor: ASANO YASUHISA
IPC: C12M1/40
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for quickly and simply determining L-tyrosine that can be used also as an electrochemical sensor and enables the simultaneous measurements of many treatments.SOLUTION: This includes a process (1) for mixing the specimen with a phenylalanine dehydrogenate (PheDH-BB) originated from Bacillus badius and NAD+ in a buffer solution having pH of ≤9.0 and <11.0, and determining the produced NADH, a process (2) for mixing the specimen with a phenylalanine dehydrogenate (PheDH-BS) originated from Bacillus sphaericus and NAD+ in a buffer solution having pH of ≥11.0 and <12.0 and determining the produced NADH, and then determining the L-tyrosine contained in the specimen from a difference between the NADH quantity obtained in the process (1) and the NADH quantity obtained in the process (2).
Patent JP-2011136769-A (JP)
Title: Lid material with hot-water dripping hole
Inventor: YAMADA ARATA
IPC: B65D77/20
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material with hot-water dripping holes which lid material has an outer lid that is peeled off to easily form hot-water dripping holes or a hot-water dripping cut and a large opening, thus allows a content article to be taken out easily and hot water to be dripped quickly after seeping a dry noodle in hot water.  <P>SOLUTION: The lid material with the hot-water dripping holes is composed of an inner lid and an outer lid piled up separably together, and has outwardly projecting tabs formed on the outer peripheral edge of the lid material. The inner lid has a hot-water dripping cut formed on a periphery counter to one tab, an opening cut formed in an area between the hot-water dripping cut and the other tab, and an outer lid peeling start cut formed inwardly adjacent to the other tab. On the inner surface of the outer lid, a release layer is not formed in the areas corresponding to the inner area of the hot-water dripping cut, the inner area of the opening cut, and the outer area of the outer lid peeling start cut.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012184746-A (JP)
Title: Hydraulic turbine
Inventor: SUZUKI MASAHIKO
IPC: F03B13/26
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic turbine which efficiently rotates in water irrespective of the water depth and the direction of a water stream.SOLUTION: A hydraulic turbine tower 5 which is flamed by a plurality of props 3 and a plurality of shaft support bodies 4 and has an underwater part 5A and an on-water part 5B is arranged on the water bottom. A hydraulic turbine main shaft 9 vertically supported on a bearing 6 in shaft support bodies 4 on the top and bottom is connected to the rotation shaft of a power generator 8 arranged on the base floor 7 provided in the on-water part 5B. A vertical lift type blade 11 is installed via a horizontal support arm 10 around the hydraulic turbine main shaft 9 in the underwater part 5A.