baber/WOPTO huggingface dataset:
Patent JP-2011212542-A (JP)
Title: Method for backwashing filter treatment means and water treatment apparatus therefor
Inventor: MATSUMOTO NAOKI
IPC: B01D29/66
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for backwashing a filter treatment means that can supply clear treated water to a rear-stage reverse osmosis membrane treatment means and efficiently backwashes a hardly blocked and inexpensive filter treatment means and a water treatment apparatus therefor.SOLUTION: The method for backwashing a filter treatment means performs filter treatment on the treated water in parallel before a reverse osmosis membrane treatment where the treated water is treated with a reverse osmosis membrane, wherein the filter treatment means has a filter body where a sheet-like member is spirally wound and a filtration tank where the filter body is filled inside so the shaft center of the filter body as to be along the direction of passing water, the sheet-like member is one in which sheet surfaces of a sheet-like mesh-sheet having vacant holes through which the treated water passes and a sheet-like spacer through which the treated water more hardly passes than the mesh sheet are overlapped, and the filter treatment means is backwashed by passing the concentrated water discharged through the reverse osmosis membrane treatment to the filter treatment means through which the treated water is not allowed to pass from a reverse direction to the direction of passing the treated water.
Patent JP-2011214654-A (JP)
Title: Slider
Inventor: ICHIHASHI SATOSHI
IPC: F16C29/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress wear of rotating bodies and an arc-shaped rail.SOLUTION: This slider 32 slides on the arc-shaped rail 31 having an arc-shaped inner peripheral wall 311, an arc-shaped outer peripheral wall 312, a pair of sidewalls 313 coupling both the peripheral walls, and a slit 314 formed in the outer peripheral wall 312, and formed by bending a metal plate-like member. The slider 32 includes: an insertion portion 321 inserted into the arc-shaped rail 31 through the slit 314; first rotating bodies 342 rolling on the outer peripheral wall 312; and second rotating bodies 341 rolling on the inner peripheral wall 311. The second rotating bodies 341 are provided with a pair of lateral rotating bodies 411 disposed at both ends in a width direction, and central rotating bodies 412 disposed in a central portion in the width direction and disposed to be displaced in a sliding direction with respect to the lateral rotating bodies 411. The lateral rotating bodies 411 and central rotating bodies 412 are pivotally supported by pivot members 51 swingably provided in the sliding direction in the insertion portion 321.
Patent JP-2011214500-A (JP)
Title: Internal combustion engine equipped with variable valve train
Inventor: MAEHARA ISATO
IPC: F02D13/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine equipped with variable valve trains reliably capturing the operating conditions of valves without providing special mechanisms.SOLUTION: The internal combustion engine 1 equipped with valve stopping mechanisms 80 includes a second intake pressure sensor 98 and a third intake pressure sensor 99 provided in a second cylinder C2 and a third cylinder C3 where variable valves are operated, respectively, for detecting intake pressure to determine the operating conditions of an intake valve 11 and an exhaust valve 12.
Patent JP-2011216341-A (JP)
Title: Fuel cell system
Inventor: YANAI TOMONORI
IPC: H01M8/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of accurately detecting the amount of liquid in an anode, a circulation passage, and a vapor-liquid separator.SOLUTION: Power generation in a fuel cell is performed in a state that the anode, a fuel circulation line, and the vapor-liquid separator of the fuel cell are closed from the outside. The amount of current generated in the fuel cell for a fixed time is computed, and based on the computed amount of current, the fuel consumption amount which is the consumption amount of liquid fuel for the fixed time, the produced nitrogen amount which is the amount of nitrogen gas produced in the anode for the fixed time, and the produced water amount which is the amount of water produced in the anode of the fuel cell for the fixed time are computed. Based on the computed amounts, the void volumes in the anode, the fuel circulation line, and the vapor-liquid separator at the end of fixed time are computed, and the amount of liquid in the anode, the fuel circulation line, and the vapor-liquid separator are computed by subtracting the computed void volumes from the total volume of the anode, the fuel circulation line, and the vapor-liquid separator.
Patent JP-2011212606-A (JP)
Title: Biogas treatment method and biogas treatment apparatus
Inventor: HAMAMOTO OSAMU
IPC: B01D53/38
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a biogas treatment method and apparatus that have low cost and superior treatment efficiency.SOLUTION: In a biogas treatment method, a gas to be treated and a circulation liquid containing oxidative decomposition component to be treated are introduced into a gas-liquid contact column 1, which is equipped with a gas-liquid contact part having an electrically conductive microorganism carrier carrying microorganism, and are brought into gas-liquid contact in the gas-liquid contact part, wherein the oxidative decomposition component to be treated is subjected to oxidative decomposition by the microorganism. In the method, the oxidative decomposition of the oxidative decomposition component to be treated is performed in a condition, in which a positive electrode voltage is applied to the electrically conductive microorganism carrier composed of high temperature firing carbon wherein a ratio (P1/P2) of 1,580 cmpeak intensity (P1) and 1,360 cmpeak intensity (P2) in Raman spectrum is ≥0.85. The invention also includes a biogas treatment apparatus that performs the method.
Patent JP-2011212330-A (JP)
Title: Game machine
Inventor: KOBASHI YASUHISA
IPC: A63F5/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine imparting a privilege that a player can effectively utilize.SOLUTION: The game machine includes: a winning bonus symbol reporting tool for reporting symbols corresponding to a winning bonus allowed to be established by internal drawing while a plurality of reels 111, 112, 113 are rotated; and an information input device capable of inputting "predetermined information" which can be output from the game machine and another game machine different from the game machine as well. On the condition that the information is input by the information input device, the reporting of the symbols of the winning bonus won by the internal drawing by the winning bonus symbol reporting means is allowed.
Patent JP-2011215092-A (JP)
Title: Method and instrument for measuring warpage on single crystal substrate
Inventor: TODA AKIO
IPC: G01B15/06
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables the chip warpage to be measured more quickly.SOLUTION: A method for measuring the warpage on a single crystal substrate includes a generation step to generate an X ray with an angle spread, an irradiation step to irradiate the single crystal substrate with the X ray with the angle spread, and a detection/measurement step that detects the X ray diffracted from the single crystal substrate to measure the warpage on the single crystal substrate.
Patent JP-2011227607-A (JP)
Title: Coin storing/paying out device
Inventor: SUZUKI MIKIO
IPC: G07D1/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To certainly pay out coins by preventing a coin jam, even if a large quantity of coins can be received and stored together.SOLUTION: A coin storing/paying out device comprises a pair of disc bodies 25 and 26 oppositely disposed in a lower area of a storage space 20 so that each inner surface 35 of the disc bodies constitutes a part of a storage side wall portion of the storage space 20, and rotatably journaled by a storage cabinet body 12; an endless carrying belt 50 abutting on the lower outer peripheral surfaces of the pair of disc bodies 25 and 26, constituting a storage bottom portion 51 of the storage space 20, and forming an upward tilting portion 52 extending from the storage bottom portion 51 to a diagonally upper position; and driving means rotating the carrying belt 50 in the coin paying out direction and the paying out reverse direction. The disc body 25 of the pair of disc bodies 25 and 26 is restricted in rotation in B direction in which the disc body rotates with the carrying belt 50 rotating in the paying out reverse direction.
Patent JP-2011228846-A (JP)
Title: Image processing device and method
Inventor: NISHIYAMA TOMOHIRO
IPC: G06T7/20
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To generate smooth virtual viewpoint images by reducing skip in images.SOLUTION: This image processing device comprises: acquisition means which acquires a captured image selected according to indicated viewpoint information from a plurality of captured images from a plurality of imaging units which capture images from different viewpoint positions; generation means which generates an image according to the indicated viewpoint information from the selected captured image by using the view point information of the selected captured image and the indicated viewpoint information; and blur processing means to perform a blur process of the generated image.
Patent JP-2011224084-A (JP)
Title: Game machine
Inventor: KAMATA TSUTOMU
IPC: A63F7/02
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can enhance the amusement of a game while effectively utilizing a limited space in the game machine without the need for a securing a space for arranging a light-emitting device of a stage differently from a space for arranging components for executing performance operation.SOLUTION: An accessory device 44 for performance includes a decoration accessory unit 86 which can perform the performance operation between a variation display device and the stage. The decoration accessory unit 86 comprises a decoration accessory lamp 159 mounted with a light emitter, and can convert a display device decoration state that the light emitter of the decoration accessory lamp 159 is located near the variation display device into a stage decoration state that the light emitter is located near the stage. In the stage decoration state, light-emitting decoration can be performed by irradiating light from the light emitter to the stage.
Patent JP-2011227735-A (JP)
Title: Remote input device
Inventor: YAMAGUCHI SHOGO
IPC: G06F3/0354
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a remote input device from which moderate restraint feeling and excellent touch feeling are obtained without requiring a complicated processing and control.SOLUTION: The remote input device comprises: a display unit 300 on which a menu display is displayed; a remote operation unit 100 including an input switch 190, an X-axis encoder 170 and Y-axis encoder 175 as a position detection unit, and an X axis motor 150 and Y axis motor 155 as a two-dimensional drive unit, and displaying a pointer on a display unit 300 to perform remote input operation; and a control ECU 200 as an operation control unit, having a drive unit 201 imparting reaction force based on an inner force sense pattern corresponding to coordinates of the menu display and position coordinates of the pointer to the remote operation unit 100 as an inner force sense, and a correction unit 202 performing reduction adjustment of the reaction force corresponding to a position of the pointer on the menu display based on a moving state of the pointer on the display unit 300 to the remote operation unit 100 to be imparted to the remote operation unit 100 as the inner force sense pattern.
Patent JP-2011230317-A (JP)
Title: Liquid ejection apparatus
Inventor: ARIMURA TOSHIO
IPC: B41J2/175
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the number of parts of a liquid ejection apparatus, while keeping pressure in a plurality of ejection heads properly.SOLUTION: A liquid in a liquid storage part is supplied to the plurality of ejection heads through a pressure adjusting valve to thereby share use of the pressure adjusting valve by the plurality of ejection heads. The pressure adjusting valve is configured to be opened by ejecting the liquid by the ejection heads thereby reducing the pressure on an ejection head side, so that the liquid ejected on the ejection head side is supplied from the liquid storage part. Thus, even when the pressure adjusting valve is not provided in each ejection head, the pressure in the plurality of ejection heads can be kept sufficiently properly, so that the number of installed pressure adjusting valves can be reduced to suppress the increase in the number of parts of the whole apparatus.
Patent JP-2011231206-A (JP)
Title: Design component for automobile interior, made of polyacetal resin
Inventor: TSUJI HIROYOSHI
IPC: C08K5/24
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a design component for automobile interior, made of a polyacetal resin, having excellent mold deposit resistance in a molded product having uneven thickness caused by the embossing applied on the decoration surface and the rib arranged in the molded product, generating a little amount of formaldehyde after successive molding, and excellently reducing the generated amount of the formaldehyde when irradiated with ultraviolet rays (after a weather resistance test).SOLUTION: The design component for the automobile interior, made of the polyacetal resin comprises a polyacetal resin composition obtained from a raw material composition containing a polyacetal resin, a first hydrazine derivative and a compound for decreasing the melting point of the first hydrazine derivative. The mixture of the first hydrazine derivative with the compound for decreasing the melting point of the first hydrazine compound satisfies the conditions represented by the following inequalities, and the polyacetal resin composition contains 0.01-5 pts.mass of a hindered amine-based stabilizer and 0.1-5 pts.mass of an ultraviolet absorber based on 100 pts.mass of the polyacetal resin: (1) T1<T2; and (2) T1<T3.
Patent JP-2011233406-A (JP)
Title: Pressing force type input device
Inventor: TSUSHIMA MITSUO
IPC: H01H13/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To enable a key top of an operating body to be lifted always with a stable posture in a pressing force type input device formed in a keyboard device or the like.SOLUTION: A membrane sheet 3 having switch mechanism is superimposed on a substrate 2 and a guide member 5 is supported thereon movably in the Y direction, and an operating body 6 is liftably supported. A plurality of protrusions 68 projecting obliquely are formed in the operating body 6, in which each of the protrusion 68 is inserted into each of recesses 58 formed in the guide member 5. If a deviated pressing force F1 is applied, a sliding force (b) is applied to the guide member 5 in the Y2 direction by a lowering force (a). And a lowering guide force (c) is applied to protrusions 68 positioned on the Y2 side. Therefore the operating body 6 can be lowered stably in a horizontal posture.
Patent JP-2011235903-A (JP)
Title: Liquid discharge pump
Inventor: ABE TAKAYUKI
IPC: B05B11/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge pump capable of performing the smooth lowering operation of a stem.SOLUTION: In the liquid discharge pump, a stem 30 is erected from an annular piston 20 fitted in a cylinder in a vertically movable manner to form a suction hole 42 in a suspension cylinder 41 which is suspended with the annular piston 20 passed through from the inside of the lower part of the stem, and an annular valve seat 43 having a communication part is provided at the lower end of the suspension cylinder to keep the annular valve seat upwardly urged in a repulsive manner by a valve seat member 40. An annular groove 47 is circumferentially formed at the upper surface of the annular valve seat 43, and the lower part of the annular piston is freely fitted in the annular groove. The inner surface of the lower part of the annular piston 20 is abutted on the inner surface of the annular groove 47, and the circumferential surface of the lower part of the annular piston is abutted on the lower surface 47b of the annular groove, respectively. A space S is formed between the outer surface 47a of the annular groove and the outer surface of the lower part of the annular piston 20, and a groove 48 for preventing the shrinkage of a lower side opening is formed in the lower surface of a part of the annular valve seat 43 in the annular groove 47.
Patent JP-2011236600-A (JP)
Title: Gravestone
Inventor: TANAKA MASAHIRO
IPC: E04H13/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a gravestone, which clarifies Buddhist memorial service, worship, etc. for a particular individual in terms of grave structure in holding a Buddhist service for the particular deceased or worshipping the grave thereof, solving the problem that a grave may be raised usually for one deceased, but mostly for one family or relatives because of changed burying way, insufficient grave spaces, costs, etc., and usual graves are mostly enshrining single graves so that a family name is generally engraved on a pole stone, then in this case the posthumous names of plural deceased are engraved thereon.SOLUTION: In order to move a plurality of movable epitaph gravestones and particular one thereof from a pedestal part to a place different from the pedestal part and install on the place, there is provided an installation section. In addition, the epitaph gravestone is shaped as a columnar body and has a plurality of display surfaces.
Patent JP-2011238726-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MOTAI TAKAKO
IPC: H01L29/78
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having trench gates that have low resistance and that can suppress degradation in channels.SOLUTION: The semiconductor device comprises: an n-type drain layer 11, an n-type drift layer 12 that is disposed on a main surface of the drain layer 11 and has a lower impurity density than that of the drain layer 11; a p-type base layer 13 disposed on the drift layer 12; an n-type source layer 14 that is disposed on a surface region of the base layer 13 and has a high impurity density than that of the drift layer 12; stripe-shaped gate trenches 16 that penetrate into the source layer 14 and the base layer 13, and are disposed so as to have a depth reaching the drift layer 12; a gate insulating film 17, in a trench shape, disposed along side faces and bottom faces forming the gate trenches 16; a catalyst layer 18 disposed on the facing sides with a narrow opening width of the gate insulating film 17; and a gate electrode 21 in which carbon nanotubes 19 connected to the catalyst layer 18 are disposed, in the gate insulating film 17 in a trench shape.
Patent JP-2011236973-A (JP)
Title: Motor with reduction gear mechanism
Inventor: SUDO MASASHI
IPC: F16H1/16
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To restrain occurrence of vibration and an abnormal sound of a motor with a reduction gear mechanism, by improving molding accuracy of a resin two-stage gear.SOLUTION: This motor with the reduction gear mechanism includes the resin two-stage gear 37 having a worm wheel 34 meshing with a worm and an output gear 36 meshing with a driven member. A plurality of rib groups 46 are respectively, mutually and radially arranged at an interval in the rotational direction of the worm wheel 34 on both end surfaces in the axial direction of a thin disk-like connecting part 34c for connecting a boss part 34a and a gear part 34b of the worm wheel 34. The respective rib groups 46 are formed of two ribs 47 mutually adjacent between the boss part 34a and the gear part 34b and extending in parallel. A mutual interval L1 of these rib groups 46 is formed larger than a mutual interval L2 of the two ribs 47 forming the respective rib groups 46.
Patent JP-2011236988-A (JP)
Title: Reduction gear
Inventor: MATSUI DAISUKE
IPC: F16H1/32
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing in size a reduction gear in which an external gear and an internal gear eccentrically rotate relatively while engaging to each other.SOLUTION: The reduction gear 100 is an eccentric oscillation type, in which an external gear 26 and an internal gear 32 relatively and eccentrically rotate while engaging to each other. The reduction gear 100 is provided with a first member 30 and a second member 34. On the inside surface of the first material 30, the internal gear 32 is formed. The internal gear 32 is constituted of a plurality of grooves formed on the inside surface of the first member 30 along the circumferential direction, and a plurality of internal gear pins 28 inserted to grooves. The second material 34 is fixed by thermal insertion to the outer surface of the first member 30 in a manner surrounding the plurality of pins.
Patent JP-2011244517-A (JP)
Title: Superconducting motor system
Inventor: MIZUTANI RYOJI
IPC: H02K9/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting motor system with a refrigerator, capable of early restarting the superconducting motor and reducing energy usage during the shutdown of the superconducting motor.SOLUTION: The superconducting motor system includes: a superconducting motor 10 housed in a storage container 14; a refrigerator 12 for cooling the superconducting motor 10; a temperature sensor 17 for detecting a temperature of the superconducting motor 10; and a controller 16. During the shutdown of the superconducting motor 10, the controller 16 continues to operate the refrigerator 12 so that the superconducting motor 10 is cooled within a predetermined temperature or predetermined temperature range higher than a highest operable one of operable temperatures until preset predetermined conditions are satisfied, based on a detection value of the temperature sensor 17. Thus, power consumption during the running of the refrigerator 12 can be lowered more than in a case where cooling of the superconducting motor 10 is continued at an operable temperature during the shutdown of the superconducting motor 10.
Patent JP-2011031876-A (JP)
Title: Vehicle air conditioner
Inventor: KURATA TAKASHI
IPC: B60H1/00
Filed: 2010-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle air conditioner in which noise to an environment can be reduced during indoor air conditioning operation before an occupant gets in a vehicle (pre-air conditioning operation).  <P>SOLUTION: The vehicle air conditioner 100 performs the indoor air conditioning operation before the occupant gets in the vehicle by COOL cycle operation (cooling cycle operation) and HOT cycle operation (heating cycle operation) performed by regulating flow of refrigerant of a heat pump cycle 1. An ECU (electrical control unit) 50 of the air conditioner regulates the flow of the refrigerant of the heat pump cycle 1 to control the cooling cycle operation and the heating cycle operation, and also controls operation of an outdoor fan 6. The ECU 50 of the air conditioner controls output of the outdoor fan 6 for the pre-air conditioning operation (air conditioning operation before the occupant gets in the vehicle) to be lower than that for the air conditioning operation during the occupant is in the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT