baber/WOPTO huggingface dataset:
Patent JP-2012206295-A (JP)
Title: Liquid ejecting head, and liquid ejecting apparatus
Inventor: MUNAKATA MANABU
IPC: B41J2/055
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid ejecting head in which dielectric breakdown of a diaphragm and damage to a drive circuit are suppressed, and a liquid ejecting apparatus.SOLUTION: A nozzle plate 31 is made of conductive ceramics and the nozzle plate 31 is grounded. Therefore, it prevents electric charge from accumulating on the nozzle plate 31, and also, prevents the electric charge from reaching a diaphragm 33 after flowing through ink, filling a pressure generating chamber 320, from a nozzle opening 310. Accordingly, it suppresses dielectric breakdown of the diaphragm 33 due to electric charge accumulated on the diaphragm 33. Consequently, it is possible to obtain an inkjet recording head 100 in which damage to a drive circuit 370 is suppressed.
Patent JP-2012205649-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which original characters can be made by selective operation of a player.SOLUTION: The game machine includes: a display device capable of displaying images; a control means which controls so that a special game state advantageous for a player can be generated, when a variable display game is performed and a result of the variable display game is a particular result; and a detection means which can detect an operating action of a player. The display device is equipped with a first display section and a second display section which display a variable display game. The control means is composed of: a parts storage means which stores a plurality of types of respective images of parts of human faces; a display control means which displays the respective images of the parts in the first or the second display section in a selectable state; and a selection means which can select the images of the parts in accordance with an input from the detection means among the images of the respective parts displayed in the first or the second display section. The display control means displays, in the second display section during a game, the original character images synthesized with the respective images of the parts that are selected by the selection means.
Patent JP-2012207700-A (JP)
Title: Worm reduction gear and electric power steering system
Inventor: TAKAMI AKIHIRO
IPC: B62D5/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a worm reduction gear and an electric power steering system capable of preventing poor lubrication by supplying grease to the engagement part of a worm and a worm wheel for a long term.SOLUTION: In a worm reduction gear 14 comprising a housing 11, a worm 20 supported by the housing 11 via a bearing, and a worm wheel 21 configured to engage with the worm 20, wherein an engagement part A of the worm 20 and the worm wheel 21 is lubricated by grease filled within the housing 11, at least one stirrer B is arranged on the upper side in the direction of gravity of the worm wheel 21 and the stirrer B stirs the grease within the housing 11 by the rotation of the worm wheel 21.
Patent JP-2012209004-A (JP)
Title: Semiconductor memory device
Inventor: KATAYAMA AKIRA
IPC: H01L29/82
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of achieving improvement of a reading margin of data.SOLUTION: A controlling circuit selects a first memory cell in which a reading current flowing after a selection transistor is turned on becomes a maximum value as a first reference cell from a first cell array under a state that the same first logic causing a resistance value to increase is stored in all of a plurality of first memory cells. The controlling circuit selects a second memory cell in which a reading current flowing after the selection transistor is turned on becomes a maximum value as a second reference cell from a second cell array under a state that the same first logic causing the resistance value to increase is stored in all of a plurality of second memory cells. A first reference current setting circuit sets a current obtained by adding a first adjustment current to the reading current of the first reference cell as a first reference current. A second reference current setting circuit sets a current obtained by adding a second adjustment current to the reading current of the second reference cell as a second reference current.
Patent JP-2012210264-A (JP)
Title: Game system
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience of counting data of a player different from a player who is actually playing.SOLUTION: When a CU 3 fails during a game, a card is forcibly discharged. When replacement with a new CU 3 is performed and it is connected with a P machine 2, a C-ID and gained point storage information stored in the P machine 2 are transmitted to a host server 801, and when a player inserts the forcibly discharged card into a POS 810, the gained point storage information is stored in the card through the host server 801.
Patent JP-2012213061-A (JP)
Title: Base station, mobile station, radio communication system, and control method for base station and mobile station
Inventor: RYO GYOKUHO
IPC: H04W72/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of transmitting information from a mobile station to a base station through a shared channel.SOLUTION: A base station 10 configuring a radio communication system 1 determines an interval of transmission of prescribed class information (for example, location information) by each of registered mobile stations 20_1 to 20_m which are registered with the station 10 among a plurality of mobile stations 20_1 to 20_n (m≤n), depending on the number of the registered mobile stations 20_1 to 20_m. The base station 10 allocates timing of transmission of the information by each of the registered mobile stations 20_1 to 20_m, so that the timing is different for each of the registered mobile stations within the interval of transmission. The base station 10 notifies each of the registered mobile stations 20_1 to 20_m of the interval of transmission and the timing of transmission, and broadcasts the interval of transmission over a communication area 11 of the own station 10 at this time. Each of the registered mobile stations 20_1 to 20_m periodically transmits the information to a radio channel shared among the registered mobile stations 20_1 to 20_m according to the interval of transmission and the timing of transmission.
Patent JP-2012215204-A (JP)
Title: Method of manufacturing movable plate unit
Inventor: TOKUHASHI FUMIAKI
IPC: F16F13/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a movable plate unit capable of easily forming a movable plate unit including a movable plate for obtaining a vibration control effect in inputting a high frequency vibration.SOLUTION: A movable plate material for forming the movable plate 32 is arranged while being in contact to a portion facing a movable space 34R of a housing member 34, so as to perform a formation process of the movable plate 32. After that, the movable plate 32 is moved in the flowing direction of a liquid L in the movable space 34R.
Patent JP-2012213503-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine includes start pockets 2101, 2102 for receiving a game ball driven onto a game area. When the game ball enters the start pockets 2101, 2102, lottery processing for a winning is performed with a predetermined winning probability. As a result, a winning game for giving a privilege to a player is performed when winning a prize. In this case, a jackpot that moves a condition device and a small win that does not move the condition device are prepared as winning in the Pachinko machine, and characteristics are given to the content of display performances when winning the prizes.
Patent JP-2012216999-A (JP)
Title: Mixing console
Inventor: FUJITA HIROAKI
IPC: H04R3/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To enable optimal adjustment of an output sound volume level of a mixer output channel and an amplifier gain with a simple operation.SOLUTION: When an output channel is assigned to a channel strip 47 of an operational panel of a console 2, the output sound volume level is assigned to an electric fader 16 of the channel strip 47 (S2), and amplifiers externally connected to the output channel are extracted (S6). Then, an amplifier icon 64 for each extracted amplifier is displayed in a channel region 60 of an output channel basic screen 600 (S8). One of the extracted amplifiers is selected (S9), and the amplifier gain of the selected amplifier is assigned to a knob operator 48 of the channel strip 47 (S10). According to an instruction to assign the amplifier gain to the knob operator 48, one or a plurality of amplifier gains are assigned to the knob operator 48 of the channel strip 47 (S14, S15), and the output sound volume level of the output channel is assigned to the electric fader 16 (S16).
Patent JP-2012213837-A (JP)
Title: Machining device, and method for recovering deposit
Inventor: ZAIMA YOSHI
IPC: B23Q11/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To recover a deposit such as a chip generated during machining by a simple constitution.SOLUTION: A machining table with a cover covering the surrounding of the machining table 1 mounted with a workpiece W with a cover member 2 is moved in a horizontal direction by a y-axis driving part 20y. A support 51 arranged oppositely to the machining table 1 to support a tool T for machining the workpiece W is mounted with an air blow part 41 for discharging fluid toward the machining table with the cover. The machining device A includes a recovery box 4 provided at one side in a moving direction of the machining table with the cover to recover the deposit d on the machining table with the cover. The air blow part 41 being a fluid discharge means discharges fluid at timing when the machining table 1 moving toward a deposit recovery part passes a region opposed to the support 51 or at timing after the passage.
Patent JP-2012215252-A (JP)
Title: Vibration mitigating material
Inventor: ABE MASATAKA
IPC: C23C16/44
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vibration mitigating material that can fill a gap between devices regardless of the heights of the neighboring devices and mitigate vibrations between them.SOLUTION: The vibration mitigating material 1 includes a rectangular head part, and a protrusion that protrudes from one surface of the head part. The protrusion or an edge portion of the head part can be inserted into the gap 3 formed between the neighboring devices 2.
Patent JP-2011236499-A (JP)
Title: Stainless steel and method of manufacturing the same
Inventor: KAMINAKA HIDEYA
IPC: C22C38/00
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide stainless steel which can be manufactured with high productivity while highly achieving basic characteristics required for a conductive component, that is, which is excellent in economic efficiency.SOLUTION: The stainless steel includes a stainless steel base material having a chemical composition containing Cu of 1.0-4.5% or less, and a passivation film and a conductive substance containing Cu derived from the stainless steel base material, both of which are formed on a surface of the steel base material. The stainless steel base material includes, by mass%, the chemical composition. The conductive material contains Cu derived from the stainless steel base material, and is electrically connected to the stainless steel base material.
Patent JP-2012219728-A (JP)
Title: Submerged bearing device and horizontal shaft pump
Inventor: SHIMIZU SAKAE
IPC: F04D29/12
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To improve reliability, maintainability and environmental property (preventing an external fluid from entering a bearing, preventing grease from flowing to the outside) of a pump by easily and promptly exchanging an oil seal e.g., when the oil seal is deteriorated by aging.SOLUTION: A submerged bearing device includes a submerged beating 60 in which a main shaft 20 is supported freely rotatable while interposing lubricant grease on a slide surface with the main shaft 20, and an oil sealing part 66 which prevents the lubricant grease in the submerged beating 60 from being leaked out. The oil sealing part 66 includes oil seals 68a and 68b and an oil seal case 70 which accommodates the oil seals inside. In a grease charging part 70b in the oil seal case 70, an auxiliary oil seal 74 is installed.
Patent JP-2012222682-A (JP)
Title: Bone conduction earphone
Inventor: TANAKA TETSUHIRO
IPC: H04R1/10
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a bone conduction earphone which has superior reproducibility of audio information, is easily inserted into the hollow of the cavity of the concha, and has superior support stability after wearing.SOLUTION: The bone conduction earphone includes a bone conduction vibration part 2, a front-side projection part 3, and a back-side projection part 4, and a length-directional one-end side 2a of the bone conduction vibration part 2 is inserted into the hollow of the cavity 12 of the concha at first. While the bone conduction earphone is rotated and put on in the hollow of the cavity 12 of the concha so that a width-directional lower part 2e of the bone conduction vibration part 2 comes into contact with a bottom part 12e of the hollow of the cavity 12 of the concha, the length-directional one-end side 2a of the bone conduction vibration part 2 is pressed against a tragus 13 and a wall part 12d of the hollow of the cavity 12 of the concha, a length-directional other-end side 2b of the bone conduction vibration part 2 is pressed against an antitragus 14 and a wall part 12d of the hollow of the cavity 12 of the concha, the front-side projection part 3 is pressed against the tragus 13, and the back-side projection part 4 is pressed against a periphery of the wall part 12d of the hollow of the cavity 12 of the concha nearby an entrance into an external auditory meatus 15.
Patent JP-2012228012-A (JP)
Title: Vehicle control device
Inventor: MITSUYA NORITAKE
IPC: B60L50/16
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a secondary failure during retreat running upon battery failure in a vehicle provided with a plurality of batteries connected to electric load in parallel.SOLUTION: A control device executes SMR interruption of an abnormal battery and retreat running (S12) when one of batteries connected to an electric load in parallel is abnormal (YES in S11), sets a detected value of the abnormal battery voltage (or a detection value of a normal battery voltage) as a reference voltage when starting retreat running (S13-S15), and execute total SMR interruption and separates normal battery from an electric load in addition to the abnormal battery (S19) when an absolute value of |normal battery voltage-reference voltage| exceeds a prescribed value α (YES in S18).
Patent JP-2012223962-A (JP)
Title: Method and device for dehydrating resin pellet slurry
Inventor: TAKAMOTO NAOKI
IPC: B29B13/06
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To separate a resin pellet from conveyance water by rotation of a rotary shaft having a feeding function provided in a horizontally placed cylindrical screen.SOLUTION: The method and the device for dehydrating resin pellet slurry can obtain the resin pellet (6) having conveyance water (7) of the resin pellet slurry (A) supplied from an inlet (1A) substantially completely removed by rotatingly driving the rotary shaft (30) having the feeding function (31) inside the cylindrical screen (8) horizontally provided in a dehydrating screen body (1) by a rotary driving body (32).
Patent JP-2012226991-A (JP)
Title: Adhesive tape for electrochemical device
Inventor: HANAI TAKAOMI
IPC: H01G11/78
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape for an electrochemical device, which has superior adhesive strength, and which can protect an electrode, prevent peeling of an active material and fix a wound part, without adversely affecting the electrochemical device, when a laminate of an electrode plate, a separator and the like is wound and packed in a battery case.SOLUTION: The adhesive tape for the electrochemical device has an adhesive agent layer comprising an acrylic adhesive agent formed at least one face of a plastic-based substrate. The acrylic adhesive agent contains an acrylic polymer that is obtained by polymerizing a monomer component containing at least (meth)acrylic acid alkyl ester and a hydroxyl group-containing monomer, has an acid value of 1.0 or less and has a glass-transition temperature (Tg) of -40°C or higher.
Patent JP-2012223998-A (JP)
Title: Platen roller fixing structure and printer
Inventor: YADA YUJI
IPC: B41J11/04
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a platen roller fixing structure and a printer capable of enhancing the fixing force of a platen roller without lowering operationality upon closing.SOLUTION: The platen roller fixing structure includes: a body frame 2; a platen roller 5 installed at a first side of a movable part 4 rotatably coupled to the body frame 2; a platen fixing spring 6; a spring supporting part 7 supporting the platen fixing spring 6; a printer head 8 installed in a second side; a platen receiving part 9; and a spring receiving part 10. If the movable part 4 is in a closed state with respect to the body frame 2, the spring receiving part 10 abuts the platen fixing spring 6, and the platen fixing spring 6 presses the platen roller 5 against the platen receiving part 9.
Patent JP-2012224289-A (JP)
Title: Hybrid vehicle control apparatus
Inventor: MATSUBARA TORU
IPC: B60L50/16
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle control apparatus in which occurrence of a speed-change shock at downshifting is suppressed and miniaturization of a smoothing capacitor is achieved.SOLUTION: In torque reduction control close to synchronous rotation at the downshifting, a power variation Pand a power variation Pare compared with each other, the power variation Pand the power variation Pbeing obtained when the torque reduction control is carried out through control over a first motor MG1 and a second motor MG2, respectively, and either of the first motor MG1 or the second motor MG2 that shows less power variation is controlled to carry out torque reduction control. As a result, time required to achieve a necessary torque reduction amount can be reduced, so that the torque reduction control can be carried out at a desired timing. Even if the capacity of smoothing capacitors 48 and 50 are relatively small, durability is less likely to be affected, and the speed-change shock can satisfactorily be suppressed at the downshifting.
Patent JP-2012230305-A (JP)
Title: Image forming apparatus
Inventor: IWASHIMA YASUHIRO
IPC: G03G21/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To encourage a user to recognize disadvantage when an unofficial color material cartridge is used.SOLUTION: An image forming apparatus includes: a toner type determination unit 41 that determines whether or not a toner cartridge is an official product; and a report creation unit 42 that, if the toner cartridge is not an official product, creates a report comparing a characteristic value of the image forming apparatus when an official product is used with a characteristic value of the image forming apparatus when an unofficial product is used. A printer 21 prints the report.
Patent JP-2011249325-A (JP)
Title: Thickener for alkaline battery
Inventor: KOBAYASHI YUKA
IPC: H01M4/62
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a thickener for an alkaline battery which is excellent in an injection property to a housing can and a retention property for an alkaline electrolyte solution, and to provide an alkaline battery using the thickener which is excellent in a long-term discharge characteristic and a vibration and shock resistance.SOLUTION: A thickener for an alkaline battery comprises a polymer (A) containing as essential constitutional units the following ethylenically unsaturated monomer (a1) and/or the following ethylenically unsaturated monomer (a2) and the following ethylenically unsaturated monomer (a3), and satisfies requirements (1) and (2). The ethylenically unsaturated monomer (a1): an ethylenically unsaturated monomer having at least one kind of anionic group selected from the group consisting of a carboxyl group, a sulfo group, and a phosphate group. The ethylenically unsaturated monomer (a2): a salt of (a1) and an alkali metal and/or onium cation. The ethylenically unsaturated monomer (a3): a salt of (a1) and a metal ion (b) having a valance of 2 or more.
Patent JP-2012233788-A (JP)
Title: Gas sensor
Inventor: MATSUO YASUSHI
IPC: G01N27/409
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor which keeps permeability of a filter by locating a position of the filter away from a tip end side of the gas sensor, prevents crevice corrosion between a protection outer cylinder and an outer cylinder, and solidly fixes the protection outer cylinder to the outer cylinder.SOLUTION: A gas sensor 100 includes a gas sensor element 3; a main body fitting 20; a cylindrical outer cylinder 40 having a first ventilation hole 41; an elastic member 131 inserted on a rear end side of the outer cylinder; a filter 50 disposed on the outside in a diametrical direction of the outer cylinder so as to block the first ventilation hole, and having permeability; and a cylindrical protection outer cylinder 60 surrounding the filter from the outside in the diametrical direction, and having a second ventilation hole 61 communicating to the filter. The outer cylinder and the protection outer cylinder are crimped at two fore-and-aft places through the filter. The outer cylinder and the protection outer cylinder are directly contacted with each other and not crimped. A rear end side crimping portion Sis positioned within an area R in an axial direction of the elastic member, and a tip end side crimping portion Sdeforms so as to depress the outer cylinder to the inside in the diametrical direction.
Patent JP-2012236722-A (JP)
Title: Method for manufacturing cement using rice hull ash
Inventor: SHIMIZU JUN
IPC: C04B7/02
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple and economical method for manufacturing a cement capable of providing a desired long-term strength, by utilizing rice hull ash as a waste as a cement clinker raw material to be fed to a kiln.SOLUTION: The method for manufacturing a cement by utilizing rice hull ash includes blending and firing 25 to 350 kg of a rice hull ash for manufacture of 1 t of a cement clinker, to prepare the cement clinker and to manufacture a cement. The rice hull ash is used in a proportion of 10 to 100 mass% as a SiO2 raw material in a cement clinker raw material to be fed to a kiln.