baber/WOPTO huggingface dataset:
Patent JP-2012172664-A (JP)
Title: Control device for spark ignition type gasoline engine
Inventor: OBA SHUJI
IPC: F02D41/04
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To smooth the transition of modes while avoiding a problem occurring in a mode transition period, in a spark ignition type gasoline engine which performs the switching of modes between a compression ignition mode for executing compression ignition combustion and a spark ignition mode for executing spark ignition combustion.SOLUTION: The control device (PCM 10) selects a compression ignition mode in a low load region, and selects a spark ignition mode in a high load region which relatively increases fuel pressure and drives a fuel ejection valve 67 so as to include fuel ejection executed at predetermined timing during a retard period from a later period of a compression stroke to an initial period of an expansion stroke, and then ignites fuel after the ejection. The control device also selects a switching mode which ejects fuel at fuel pressure in the spark ignition mode and at delayed timing later than predetermined timing during the predetermined transition period in switching the mode between the compression ignition mode and the spark ignition mode accompanied by a change of a load, and ignites the fuel after the ejection.
Patent JP-2012177235-A (JP)
Title: Flushing tank device
Inventor: MIWA KOJI
IPC: E03D1/35
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a drain port from being closed before a predetermined amount of flushing water is discharged.SOLUTION: A flushing tank device A includes a flushing tank 10 that is provided with a drain port 11 in the bottom thereof, a valve body 13 that is provided in the flushing tank 10 and opens/closes the drain port 11, an elevating and lowering member 14 that rises and falls integrally with the valve body 13, a water storage part 15 that allows inflow of stored water accompanied by rising of the elevating and lowering member 14 and allows outflow of the stored water accompanied by falling of the elevating and lowering member 14, flow control means 16 that makes the outflow amount of the stored water from the water storage part 15 smaller than the inflow amount of the stored water into the water storage part 15, and a float 17 that can rise integrally with the elevating and lowering member 14 and receives buoyancy from the flushing water in the flushing tank 10.
Patent JP-2012176768-A (JP)
Title: Fastener, corrugated fiberboard box, and combination
Inventor: SHINOZAKI YOZO
IPC: B65D5/44
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a fastener practically usable for the purpose of temporarily closing a base lid of a corrugated fiberboard box.SOLUTION: At a receiving side for holding an inner lid from the inside, in addition to a portion stretching in a vertically elongate manner, the fastener newly includes a portion for holding in a horizontally passing manner by the horizontal width (width extending right and left). Furthermore, at a holding side for holding an outer lid from the outside, as a form for holding outer lids of right and left (of two) together with a form stretching in a horizontally passing manner, the fastener newly has a form for holding in a longitudinally passing manner by the longitudinal width (vertical width) (that is, a form for holding by a surface).
Patent JP-2012179755-A (JP)
Title: Mechanical pencil
Inventor: ITO YOSHIKAZU
IPC: B43K21/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the conventional technique in which a regulation part for regulating the swinging of a lead core is disposed has such a state of so-called cantilever that one end of the regulation part is fitted to a slider, has such a shape that the contact surface between the regulation part and the slider is orthogonal to the axial core direction of an axial cylinder, therefore, the regulation part of the chuck side which is not fitted has such a risk as to be deviated from an axis core of the axial cylinder and has further such a risk that the lead core is curved, or swings and is inclined to exert adverse effect to a playing-out operation of the core.SOLUTION: The mechanical pencil, in which a core playing-out means including a chuck body for holding and releasing the core is arranged on the inside of the axial cylinder having a top member on the front side, is characterized in that a core holding member for holding the core and a core guide arranged on the rear side of the core holding member are arranged on the inside of the top member, a tapered part inclined toward the axial core direction of the axial cylinder is formed on the top member, a tapered part inclined toward the axial core direction of the axial cylinder is formed on the core guide and the tapered parts are brought into contact with each other.
Patent JP-2012179151-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a novel game property.SOLUTION: In a Pachinko machine which executes a lottery for deciding whether jackpot game states should be generated on the basis of entering balls of game balls into first and second start ports 2001, 2002, the jackpot game state of a first form is controlled in a first game state, at the same time, the jackpot game state of a second form different from the first form is controlled in a second game state, a prohibition state of a shift to the second game state is released during the first game state, and thus there arises an opportunity of the shift to the second game state. Furthermore, a player is made to recognize that a small winning game state may be generated by being notified with a winning lottery after notification other than a jackpot during the second game state. By this arrangement, there can be provided the game machine having the novel game property.
Patent JP-2012179548-A (JP)
Title: Waste water treatment method
Inventor: KURANE RYUICHIRO
IPC: C02F3/12
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment method, wherein a COD and a BOD of organic waste water containing a nonionic surfactant of a water based paint waste water are efficiently reduced while suppressing abnormal foaming, and wherein the organic waste water can be treated at low cost.SOLUTION: At least one-side bacteria of Phyllobacterium bacteria and Acidovorax bacteria having decomposition ability of the nonionic surfactant are added to the organic waste water containing the nonionic surfactant.
Patent JP-2012182680-A (JP)
Title: Image display device
Inventor: HAYAKAWA HIDEO
IPC: H04N5/64
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image display device which enables a rotation support part to be located in a higher position in a less inconvenient state.SOLUTION: An image display device according to an embodiment includes a housing, a display device, a rotation support part, and a support part. The housing has a first wall part provided with a first opening and a second wall part positioned on the opposite side of the first wall part. The display device is housed in the housing, is located between the first wall part and the second wall part, and has a display screen exposed from the first opening. The rotation support part rotatably supports the display device. The support part has a first end part which is placed, a second end part positioned on the opposite side of the first end part and connecting with the rotation support part, and a spanning part spanning a first position on the first wall part side and a second position on the second wall part side. A second opening is provided between the first end part and the second end part, and the rotation support part is supported so as to be spaced away from a flat surface when placed on the flat surface.
Patent JP-2011109148-A (JP)
Title: Semiconductor laser device
Inventor: SHIGIHARA KIMIO
IPC: H01S5/343
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device with low operating voltage and small threshold current.  <P>SOLUTION: The semiconductor laser device is equipped with an n-side enhance layer 102 or a p-side enhance layer 104 with thinner thickness than an active layer 18, disposed, contacting the active layer 18, between the active layer 18 and an n-side guide layer 16 or a p-side guide layer 20. The n-side enhance layer 102 or the p-side enhance layer 104 has an intermediate band gap energy between an active layer 18 band gap energy value and n-side guide layer 16 band gap energy or p-side guide layer 20 band gap energy, the intermediate band gap energy different discretely from those band gap energies. The n-side enhance layer 102 or the p-side enhance layer 104 has an intermediate refraction index between that of the active layer 18 and that of the n-side guide layer 16 or that of the p-side guide layer 20. The semiconductor laser device has a zeroth quantum level in a conduction band offset or a valence band offset between the active layer 18 and the n-side guide layer 16 or the p-side guide layer 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012186624-A (JP)
Title: Communication relay authorization system, communication relay device, communication relay authorization method, terminal device, and control program
Inventor: HIGUCHI NAOSHI
IPC: G06F21/31
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To realize relaying of communication between terminal devices by simple operation.SOLUTION: A communication relay device generates authorization-use information that includes credential information and destination information of the communication relay device and is used for authorizing relaying communication between terminal devices, and transmits the generated authorization-use information to a first terminal device. A second terminal device obtains, from the first terminal device, the authorization-use information that the first terminal device has received from the communication relay device, and transmits the authorization-use information to the communication relay device based on the destination information included in the obtained authorization-use information. If the authorization-use information transmitted to the first terminal device matches the authorization-use information received from the second terminal device, the communication relay device authorizes relaying communication between the first terminal device and the second terminal device.
Patent JP-2012187468-A (JP)
Title: Method for improving blocking rate of permeable membrane and treating agent for improving blocking rate, and permeable membrane
Inventor: KAWAKATSU TAKAHIRO
IPC: B01D65/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a blocking rate can be effectively improved without greatly reducing a permeable flux and even when applied to a remarkably deteriorated membrane.SOLUTION: The blocking rate improving method of a permeable membrane includes a step (amino treatment step) of making an aqueous solution including a compound having an amino group and molecular weight of ≤1,000 (except the solution of pH ≤7) pass through the permeable membrane. By making an amino compound of low molecular weight pass through the membrane, a deteriorated part of the membrane can be restored without greatly lowering the permeable flux of the permeable membrane and the blocking rate can be effectively improved.
Patent JP-2012188977-A (JP)
Title: Fuel injection device
Inventor: KUSAKABE RYO
IPC: F02M51/06
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving unit structure of a fuel injection device capable of improving responsiveness.SOLUTION: In this fuel injection device, a magnetic throttle 201, in which an inner diameter is gradually enlarged toward a mover 102 side, is provided in an inner peripheral surface of a magnetic core 107. When an electric current is supplied to a coil, magnetization is started from an outer peripheral surface side of the magnetic core 107 positioned in the vicinity of the coil 105 due to the effect of an eddy current, and progresses toward an inner peripheral surface of the magnetic core 107. When the supply of electric current to the coil 105 is stopped, demagnetization is started from the outer peripheral surface side of the magnetic core 107. It is possible to reduce a magnetic delay time upon valve opening from the supply of the electric current to the coil 105 to the rise of a magnetic flux and a magnetic delay time upon valve closing from the stoppage of the electric current to the coil to reduction of magnetic flux, by providing the magnetic throttle 201 in the inner peripheral surface of the magnetic core 107. Thus it is possible to improve dynamic responsiveness upon valve opening and valve closing.
Patent JP-2012189759-A (JP)
Title: Electro-optic device, projection type display device, and method for manufacturing electro-optic device
Inventor: IIZUKA SHOTA
IPC: G03B21/14
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device in which flexibility in the layout of conductive layers can be increased by improving a structure of a conducting portion between conductive layers interposing an insulating film, and to provide a projection type display device and a method for manufacturing the electro-optic device.SOLUTION: In a liquid crystal device 100, a third interlayer insulating film 44 is formed between a drain electrode 6b and a pixel electrode 9a, and the drain electrode 6b is conducted to an end portion 9a0 of one side Y1 in a first direction Y of the pixel electrode 9a on a bottom portion 7d0 of a contact hole 7d in the third interlayer insulating film 44. At the end portion 9a0 of the pixel electrode 9a, a top edge 9a1 located in the one side Y1 in the first direction Y is located closer to the other side Y2 opposite to the one side Y1 in the first direction Y, than an opening edge portion 7dy located in the one side Y1 in the first direction Y in the opening edge of the contact hole 7d, and is not protruding from the contact hole 7d into the one side Y1.
Patent JP-2011237770-A (JP)
Title: Electrophoresis display device, driving method of the same and electronic equipment
Inventor: SATO TAKASHI
IPC: G02F1/1677
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoresis display device capable of controlling three color attributes of brightness, chroma saturation and hue or at least one thereof by controlling migration of particles, thus providing a satisfactory color display, and further to provide a driving method thereof and an electronic equipment.SOLUTION: An electrophoresis display device according to the present invention includes: a first substrate and a second substrate; an electrophoresis layer that is interposed between the first substrate and the second substrate and has at least a dispersion medium and particles mixed in the dispersion medium; first electrodes formed in island shapes for each pixel on a surface of the electrophoresis layer side of the first substrate; and a second electrode that is formed on a surface of the electrophoresis layer side of the second substrate and has a wider area than areas of the first electrodes. The electrophoresis display device is configured so as to control the gradation depending on areas of the particles that are visually recognized when the electrophoresis layer is viewed from the second electrode side.
Patent JP-2011120606-A (JP)
Title: Method for preparation of ficus thunbergii variant
Inventor: MORIKAWA HIROMICHI
IPC: A01H1/06
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparation of Ficus thunbergii variant excellent in nitrogen oxide absorption capacity.  <P>SOLUTION: The Ficus thunbergii variant is obtained by the method including following steps of (i) to (iii): (i) a step of irradiating an explant of parent strain of Ficus thunbergii with an ion beam; (ii) a step of obtaining plant bodies by culturing the explant irradiated with the ion beam; and (iii) a step of screening the Ficus thunbergii variant having a higher nitrogen oxide absorption capacity than that of the parent strain from the plant bodies. The Ficus thunbergii variant with excellent nitrogen oxide absorption capacity such as nitrogen dioxide, suitable for wall surface greening such as roof and wall can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012197754-A (JP)
Title: Tube pump
Inventor: SUGIHARA TAKAYUKI
IPC: F04C5/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce rotating torque applied on an eccentric rotor and reduce adverse effect due to pressing of a tube in a tube pump.SOLUTION: The tube pump 1 includes a housing 3 for forming a cylindrical inner wall face 21, a tube 4 arranged in the form of a ring, a pressure member 5 for pressing the tube 4, and the eccentric rotor 6 for eccentrically moving the pressure member 5. The eccentric rotor 6 has a contact part 62 movably held to a rotor body 61 and contacted on the pressure member, and an elastic member biased to push the contact part 62 on the pressure member 5. When the pressure member 5 passes a cylindrical terminal region of the cylindrical inner wall face 21, the rotating torque applied on the eccentric rotor 6 can be alleviated since reaction force acting on the eccentric rotor 6 is absorbed with elasticity of the elastic member. In addition, since a pressing load applied on the tube 4 is alleviated, a long life of the tube is contrived, and adverse effect such as breakdown of constituent molecules included in fluid in the tube is reduced.
Patent JP-2011192649-A (JP)
Title: Plasma processor, and control method of plasma processor
Inventor: NISHIO RYOJI
IPC: H01L21/3065
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processor equipped with a function to use the optimum signal for phase control.  <P>SOLUTION: This plasma processor includes: a coil shaped antenna 61 in which a first high-frequency voltage is supplied from a first high-frequency power source 4; an electrode 14 on which a wafer 12 is placed and to which a second high-frequency voltage is supplied from a second high-frequency power source 21; a Faraday shield 62 in which a third high-frequency voltage is supplied from a third high-frequency power source 25; and a phase controller 29 to control phase difference between the second high-frequency voltage and the third high-frequency voltage. This includes: a voltage detecting means to detect high-frequency potential propagating in plasma at an inner wall face of a vacuum container 1; and a plasma light-emitting detecting means 52 to detect a light-emitting state of the plasma in the vacuum container 1. By using a signal source that is obtained by combination of the high-frequency voltage detected by the voltage detecting means and plasma light detected by the plasma light-emission detecting means 52, phase difference of the second high-frequency voltage and the third high-frequency voltage having the same frequency is controlled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012205518-A (JP)
Title: Fish-paste product and method for producing the same
Inventor: KUDO TORU
IPC: A23L17/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fish-paste product which is minimized in outflow of drips during production heating and chilled storage and has juicy and soft textures when eaten.SOLUTION: The fish-paste product includes: a binding material, gelatin or alternative thereof, and a porous granular material. The gelatin or alternative thereof is impregnated in the porous granular material.
Patent JP-2012207263-A (JP)
Title: Vapor deposition method, and vapor deposition apparatus
Inventor: MATSUURA HIROYASU
IPC: H01L51/50
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide technology that is applied to a film-forming step for forming a vapor deposition film on a substrate and to shorten cooling time of an evaporation source.SOLUTION: In a vapor deposition preparation step, an object to be treated and an evaporation source 10 including a crucible 13 for containing a vapor deposition material 30, a heating part 14 for heating the crucible 13, and a nozzle 12 for discharging the vapor deposition material 30 gasified in the crucible 13 toward the object to be treated are arranged in a vacuum chamber. Then, the gasified vapor deposition material gas is generated by heating the vapor deposition material 30 contained in the crucible 13 using the heating part 14, and the vapor deposition film is formed on the object to be treated. Then, gas 26 is supplied into the crucible 13 through the nozzle 12 from outside the evaporation source 10, and the crucible 13 is cooled by turning off the heating part 14.
Patent JP-2012206370-A (JP)
Title: Fluid cartridge
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily changing a capacity of a chamber of a fluid cartridge.SOLUTION: An ink cartridge 30 includes: a frame 31 provided with the ink chamber 36 in which ink can be stored; an ink supply part 37 provided at the lower side of a frame front wall 40, and enabling the ink to flow out from the ink chamber 36 to the outside; a first wall 43 dividing the ink chamber 36 into a first chamber 81 including the ink supply part 37 and a second chamber 82 not including the ink supply part 37; a second wall 45 sectioning the second chamber 82 and a third chamber 83; and a film 38 constituting the side walls of the first chamber 81, the second chamber 82 and the third chamber 83 and stuck to the first wall 43 and the second wall 45 to constitute respective chambers as chambers in which the inks are stored. The film 38 is not stuck to the recess 44 of the first wall 43 and the recess 46 of the second wall 45.
Patent JP-2012206160-A (JP)
Title: Continuous casting method
Inventor: HASHIMOTO HIDESATO
IPC: B22D11/124
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method capable of producing a slab having good quality by stabilizing cooling of the slab in the width direction and suppressing surface cracks of the slab occurring by overcooling by adjusting water quantity density of cooling water sprayed on the slab from cooling nozzles disposed on the downstream side of a mold in addition to improving detachability of powder itself.SOLUTION: In the continuous casting method, molten steel containing, by mass, ≥1.0% Si is supplied to the mold, and a consumption amount of the powder supplied into the mold is set to ≥0.2 kg/mand ≤0.6 kg/m. The solidifying temperature of the powder is set to ≥1,050°C and ≤1,200°C, and the crystallization temperature thereof is set to ≥500°C and ≤600°C. Out of a secondary cooling zone set at the downstream side of the mold, in a cooling range of up to 1.2 m in the casting direction from directly below the mold, the water quantity density of the cooling water sprayed from the plurality of cooling nozzles provided in the secondary cooling zone to the slab is set to ≥400 L/m/min and ≤700 L/m/min.