baber/WOPTO huggingface dataset:
Patent JP-2011141945-A (JP)
Title: Optical element for optical pickup
Inventor: EZAWA HIROSHI
IPC: G11B7/12
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element for an optical pickup, prevented from a deterioration of its characteristics due to a temperature without an increase in the mass; so as to provide good optical characteristics.  <P>SOLUTION: The optical element for an optical pickup has: an objective lens 1 for focusing light flux; an aberration correction means for correcting aberration; and a holder for fixing relative positions of the objective lens 1 and the aberration correction means. The aberration correction means has a plurality of aberration correction elements 2 and 3 including a correction element 3 having negative power. The holder has: a first holder 32 for holding at least the aberration correction element 3 having the negative power; and a second holder 31 for holding at least the objective lens 1. The first holder 32 and the second holder 31 each include a plurality of forming gates at positions rotationally symmetric with respect to an optical axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174568-A (JP)
Title: Oxide superconductive wire material and manufacturing method thereof
Inventor: HANAFUSA KEI
IPC: C01G1/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductive wire material with sufficiently high Ic in which an oxide superconducting layer is formed so as to become thick on a substrate and be oriented to a c-axis as a whole, and provide a manufacturing method of the oxide superconductive wire material.SOLUTION: A manufacturing method for an oxide superconductive wire material in which organic metallic compound is used as raw material and an oxide superconducting layer is formed by a coating pyrolysis method on a substrate, includes stacking a plurality of temporary baked films having different optimum baking temperatures on the substrate in order of the baking temperature from lowest to highest so as to form a temporary baked film lamination, and then formally baking the temporary baked film lamination. The temporary baked films formed on the substrate are three or more layers. The thickness of the oxide superconducting layer formed from each of the temporary baked films is 0.05 to 1.0 μm.
Patent JP-2011138157-A (JP)
Title: Liquid crystal display device and display device
Inventor: FUKUDA KOICHI
IPC: G02F1/1335
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure both thinning and a full strength of a liquid crystal display panel.  <P>SOLUTION: A liquid crystal display device is equipped with the liquid crystal display panel including: a first substrate; a second substrate which is opposite to the first substrate and arranged on an observer side more than the first substrate; a liquid crystal placed between the first substrate and the second substrate; an upper polarizing plate which is arranged on the observer side more than the second substrate; and a resin film arranged between the upper polarizing plate and the second substrate. The resin film has a thickness of 0.2 mm or more, and the surface hardness of the upper polarizing plate is 3H or more in surface pencil hardness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012176336-A (JP)
Title: Pipe washing method in nuclear power plant
Inventor: MORITA MASAAKI
IPC: B08B9/027
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a washing method capable of reducing the amount of used pure water in a pipe washing process of a nuclear power plant.SOLUTION: The pipe washing method in a nuclear power plant has pipe washing equipment which supplies pure water supplied from a pure water producing device 1 to a washing object system 6 through a supply system 3, recovers washing water after washing the washing object system 6 to a recovery system 7 and further is branched into a water discharge 11 connected to water discharge processing equipment 12 and a circulation system 13 connected to the supply system 3. The pipe washing method in a nuclear power plant includes: a water filling process of filling pipe washing equipment and washing object system 6 with pure water; an extrusion washing process of discharging the pure water of an amount about one to two times the holding water amount of the pipe washing equipment and the washing object system 6 to the water discharge processing equipment 12 through the supply system 3, washing object system 6, recovery system 7 and water discharge 11; and a circulation washing process of circulating the pure water through the supply system 3, the washing object system 6, a circulation strainer 8 and a filtration filter 10 in the recovery system 7, and the circulation system 13.
Patent JP-2012177393-A (JP)
Title: Shift control device for toroidal type continuously variable transmission
Inventor: YAMAGUCHI TOMOMI
IPC: F16H15/38
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a shift control device for a toroidal type continuously variable transmission, having a structure for inputting the direction of normal/reverse rotation to a toroidal transmission part to suppress an increase in the size of the whole device.SOLUTION: The shift control device for the toroidal type continuously variable transmission, where two speed ratio control valves 112 for normal rotation and reverse rotation exist, includes a sleeve to be displaced via a link mechanism 200 in the axial direction by one common stepping motor 113, and a spool fitted into the sleeve displaceably in the axial direction. Namely, the two speed ratio control valves 112, 112 are connected to the one common stepping motor 113 via the link mechanism 200 for operation.
Patent JP-2012007871-A (JP)
Title: Method and device for controlling number of operation of absorption water heater/cooler
Inventor: TAKARAZUMI TOSHIKAZU
IPC: F25B15/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the number of absorption water heater/coolers for stabilizing a temperature of hot/cold water by controlling a time interval to readjust the number of operations to an optimum value as needed.SOLUTION: The method of controlling the number of operations of the absorption water heaters/coolers A-E connected in parallel with each other through pipes 70 and constituted to be collectively controlled, includes predetermining a table indicating correspondence relationship of an estimated time to reach a prescribed highest set temperature or lowest set temperature and the interval of times for readjusting the number of operations, newly determining the interval of readjustment time of the number of operations of the absorption water heaters/coolers by calculating temperature gradient each time when a detected temperature at a hot/cold water inlet part reaches a predetermined certain set temperature by operating the time necessary to reach the highest set temperature or the lowest set temperature as the estimated time, and determining the interval of the readjustment time corresponding to the estimated time from the table, and newly determining the number of operations on the basis of determination standard by each expiration of the readjustment time.
Patent JP-2011171747-A (JP)
Title: Fluid dispensing and drop-on-demand dispensing for nano-scale manufacturing technique
Inventor: LAD PANKAJ B
IPC: B29C59/02
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time needed to fill features of an imprint lithography template.  <P>SOLUTION: A method for dispensing a liquid on a substrate includes an arranging step of arranging a pattern of a plurality of spaced-apart droplets such that gas pockets are formed, particularly, between mutually adjacent droplets, namely, a step of forming the pattern so that a plurality of gas pockets are minimum in volume.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012180151-A (JP)
Title: Sheet processing apparatus, image forming system, and sheet processing method
Inventor: SUGIYAMA KEISUKE
IPC: B65H31/36
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To allow each user to set a binding position from an end surface as desired with a compact and inexpensive configuration.SOLUTION: A sheet processing apparatus includes: an end surface binding tray for stacking and storing a sheet bundle; trailing end reference fences 51a, 51b that is movable along a conveyance direction trailing end of the sheet bundle stacked on the tray and aligns the sheet conveyance direction trailing end by abutting the sheet conveyance direction trailing end; a jogger fence that aligns a sheet side part by abutting on the sheet from a direction perpendicular to the sheet conveyance direction; an end surface stapler S1 that moves along the sheet conveyance direction trailing end and binds the aligned sheet bundle; and a conveyance direction moving mechanism 167 that moves the end surface binding stapler S1 according to the depth of binding in the sheet conveyance direction.
Patent JP-2012179247-A (JP)
Title: Game machine
Inventor: KURAGAMI MASAYA
IPC: A63F7/02
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for efficient prize winning entry of a game ball into a variable prize device.SOLUTION: The game machine includes the variable prize device converted between a closed state not allowing the prize winning entry of a game ball and an opened state for allowing the prize winning entry of a game ball, and a variable display game is performed based on prize winning entry of the game ball into a start prize hole, and a special game is generated in which the variable prize device is converted from the closed state to the opened state based on any of predetermined special result modes as a result of the variable display game. The game machine further includes: a warp device introducing the game ball from a ball inlet as an upstream end and deriving the game ball from a ball outlet disposed immediately above the variable prize device; and a previous notice unit for previously notifying of prize winning timing for prize winning entry of the game ball passing through the warp device, into the variable prize device converted into the opened state. The previous notice unit notifies of the prize winning timing during performance of the variable display game having the special result mode as a result of stopping.
Patent JP-2011156532-A (JP)
Title: Polysulfone-based permselective hollow fiber membrane bundle and production method therefor
Inventor: YOKOTA HIDEYUKI
IPC: A61M1/18
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysulfone-based permselecive hollow fiber membrane bundle having high performance and high safety, excellent in preservation stability and assembling properties of module, and particularly suitable for a hemofiltration hollow fiber type blood cleaner having high water permeability used for therapy of especially chronic renal failure, and its production method.  <P>SOLUTION: A polysulfone-based permselective hollow fiber membrane bundle is characterized in that the UV (220-350 nm) absorbance in a liquid extractant of hollow fiber membranes is less than 0.10 when a test defined by dialytic type artificial kidney device-manufacturing approval standards is applied to ten hollow membrane bundles, which are obtained by dividing the hollow fiber membrane bundle in a longitudinal direction after the hollow fiber membrane bundle is presented in a dry state for three months at room temperature in a dry box (atmosphere is air) or the UV (220-350 nm) absorbance in the liquid extractant of hollow fiber membranes is 0.10 or below when the test defined by dialytic type artificial kidney device-manufacturing approval standards is applied to the ten hollow membrane bundles, which are obtained by dividing the hollow membrane bundle in the longitudinal direction after the hollow fiber membrane bundle is presented in a wet state for one year at room temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012183209-A (JP)
Title: Rotary shaft body and method of producing the rotary shaft body as well as rotary blade including the rotary shaft body and method of producing the rotary blade including the rotary shaft body
Inventor: IWAKURA KOTARO
IPC: B26B19/16
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shaft body, for example, fixing a cutting blade therearound to be used as a rotary blade, which has a sufficient structural strength, and is reduced in processing cost.SOLUTION: The rotary shaft body 2 includes a shaft body 4 and a plurality of disks 5 fixed on the shaft body 4. The shaft body 4 has a peripheral surface formed with a plurality of caulking projections 6 corresponding to fixing positions of the disks 5. The disk 5 has a center formed with an insertion hole 7 for inserting the shaft body 4, and clearance grooves 8 provided in the inner surface of the insertion hole 7 corresponding to the caulking projections 6. The shaft body 4 is inserted into the disk 5 to hold the disk 5 in a press-fitting attitude, the disk 5 and the shaft body 4 are relatively moved in the axial direction or circumferential direction, and the insertion hole 7 and the caulking projections 6 are press-fitted to fix the disk 5 on the shaft body 4.
Patent JP-2012187597-A (JP)
Title: Ultrasonic welding method
Inventor: KOYAMA HIROSHI
IPC: H01R43/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic welding method which is hardly affected by the dimension and shape of a welding member, has a short welding work time, and achieves the stable welding state.SOLUTION: The ultrasonic welding method for connecting a metal conductor 316 to a metal terminal 32 having a plating film 34 on its surface includes steps of: hardening the metal conductor 316 by cooling it by a cooling mechanism; using an ultrasonic tip 18 to pressurize the surface of the metal terminal 32 via the metal conductor 316 which is cooled and hardened, and to mechanically remove the plating film 34 on the surface of the metal terminal 32 while cooling the plating film; and welding the surface of the metal terminal 32 to the metal conductor 316, before the plating film cooled and mechanically removed is melted by the heat generated when applying the ultrasonic wave, by applying the ultrasonic wave by the ultrasonic tip 18 to the metal conductor 316 and the metal terminal 32.
Patent JP-2012188001-A (JP)
Title: Vehicle air-conditioner
Inventor: YAMADA KOICHI
IPC: B60H1/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce abnormal noise to be generated when a fan is started, in an air-conditioner including a brushless or sensor-less motor for the fan.SOLUTION: In a vehicle air-conditioner, a blower motor for driving a fan built in a blower unit of a vehicle automatic air-conditioner to be drive-controlled by an automatic air-conditioner ECU is constituted of a sensor-less AC motor. The automatic air-conditioner ECU detects the position of the inside/outside air switching damper when the fan in a running vehicle is started, drives a damper motor to move an inside/outside air switching damper to the predetermined position close to an outside air inlet from an inside air inlet, for example, the outside air inlet closing position, and starts the blower motor after moving the inside/outside air switching damper to the predetermined position.
Patent JP-2012193905-A (JP)
Title: Air conditioner
Inventor: TAMURA HIDEYA
IPC: F25B1/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction in a refrigerant circulation amount in each indoor unit by adjusting the pressure of refrigerants flowing through a liquid conduit so that a pressure difference between the liquid conduit side of an indoor expansion valve and a high-pressure gas pipe side or a low-pressure gas pipe side may be equal to or higher than a prescribed value even when an outdoor heat exchanger installed in an outdoor unit is used as an evaporator.SOLUTION: The pressure of refrigerants flowing through a liquid conduit 32 is adjusted by opening/closing the first expansion valve 41 of a first bypass pipe 33 or the second expansion valve 42 of a second bypass pipe 34. Thus, even when an outdoor heat exchanger 2 is used as an evaporator, the reduction in a refrigerant circulation amount in indoor units 8a to 8e in the state of cooling or heating operation is reduced. Thus, the shortage of cooling or heating performance caused by the reduced refrigerant circulation amount of the indoor units 8a to 8e is suppressed.
Patent JP-2011180600-A (JP)
Title: Light source unit and image display device
Inventor: MASUTANI TAKESHI
IPC: G02B30/32
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit which is constituted so that a viewer can observe a stereoscopic image on a stereoscopic image display device or a viewer's image on a plurality of image display devices without feeling the sense of incongruity by the viewer even in the case that the light source cannot be generated precisely, and to provide an image display device using the light source unit.  <P>SOLUTION: The stereoscopic image display device includes: a stereoscopic image display part; and a light source unit 200 in which a plurality of light sources are arranged in parallel so as to correspond to a first display and a second display for displaying a first image and a second image, respectively. The plurality of light sources are arranged horizontally in parallel almost at equal intervals, and at least at two different vertical positions are different in horizontal disposed positions of the light sources.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012194501-A (JP)
Title: Head-mounted display and virtual image presentation method
Inventor: INOUE HIROSHI
IPC: G02B25/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display for presenting a virtual image that does not hinder walking of a user even when the user uses the display while walking.SOLUTION: A see-through head-mounted display which is mounted on a user's head and enables the user to visibly recognize an outside world while visibly recognizing a virtual image presented at a predetermined virtual image presentation distance, comprises: a spatial light modulation element 33 for generating image light; a lens 34 for focusing the image light; a half mirror 35 for reflecting the focused image light on the user's eyeball; transfer means for changing clearance between the lens 34 and the spatial light modulation element 33; walking state detection means for detecting a user's walking state; and virtual image change means for, when the walking state detection means detects the user's walking state, changing the virtual image presentation distance to a farther distance by actuating the transfer means.
Patent JP-2012196811-A (JP)
Title: Film for wallpaper, and wall covering material
Inventor: KAWATO KOSUKE
IPC: D06N7/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a film for wallpaper that exhibits excellent porous dispersibility of porous particles, antifouling effect and deodorant effect even when manufactured by extrusion molding, and a wall covering material including the same.SOLUTION: This film for wallpaper includes an antifouling layer containing 85-97 wt.% of a polyolefin-based resin without having a polar group, and 3-15 wt.% of porous particles. In the film for wallpaper, the porous particle contains at least one selected from a group consisting of phosphate, silicate, metal oxide and a metal phthalocyanine complex.
Patent JP-2012199318-A (JP)
Title: Coating and developing apparatus, coating and developing method, and storage medium
Inventor: MATSUOKA NOBUAKI
IPC: H01L21/027
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of preventing complication of the operation of a substrate transport means, by limiting decrease in the operating efficiency of a coating and developing apparatus when abnormalities occur in a hydrophobic treatment module or in the unit block for coating film formation, or when performing maintenance.SOLUTION: The coating and developing apparatus is configured to have a hydrophobing module of N groups which performs hydrophobic treatment on a substrate before forming a coating film, and a delivery mechanism which is controlled to deliver a substrate from the hydrophobing module of N groups to a corresponding unit block for coating, respectively, in a lifting/transporting block among an N-multiplexed unit block for coating on which the same coating film is formed, a carrier block and a processing block.
Patent JP-2012197004-A (JP)
Title: Seat bag mounting structure and connector
Inventor: TAKEMURA HIROO
IPC: B62J9/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a seat bag mounting structure that can stably mount the seat bag to a seat by using hook member.SOLUTION: The seat bag mounting structure comprises mounting members 11 arranged on the seat 2 in left and tight directions, and the hook member 13 which are arranged at the right and left of the mounting members 11, and locked to the lower edge 2F of the seat 2, a male locking parts 42 locked to the hook member 13 are arranged at the seat bag 6, the hook member 13 are locked to the lower edge 2F of the seat 2 by locking the male locking parts 42 to the hook member 13 and mounting the seat bag 6 to the hook member 13, the mounting members 11 can be mounted to even the seat 2 not equipped with an mounting belt or the like since the seat bag 6 is mounted to the hook member 13 by locking the locking parts 42 thereto, the locking parts 42 of bag sides are directly locked to the hook member 13, and the seat bag 6 can surely be fixed.
Patent JP-2012199077-A (JP)
Title: Illumination device
Inventor: IDO SHIGERU
IPC: H05B44/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device capable of reducing a power loss and improving convenience of a dimming operation.SOLUTION: An illumination device comprises: a plurality of light source parts 1 having a light-emitting diode 10; a triac TR1 connected in series to a commercial power supply AC1; a dimmer 2 which makes a conduction angle of a power supply voltage of the commercial power supply AC1 variable by controlling the triac TR1; and a current adjustment part 3 which keeps a holding current flowing in the triac TR1 at a constant value or higher during a conduction period of the triac TR1. The current adjustment part 3 is connected in parallel to respective light source parts 1 when the power supply voltage of the commercial power supply AC1 falls below a prescribed threshold value, and includes a resistor R13 whose connection with the respective light source parts 1 is released when the power supply voltage exceeds the prescribed threshold value and a signal output part 30 which outputs a signal to an external device according to an input current I1 input to the current adjustment part 3.
Patent JP-2012200798-A (JP)
Title: Robot control device
Inventor: Obuchi yoshitaka
IPC: B25J13/06
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a robot control device capable of preventing extraction work and storage work of a teaching device and a cable associated with a device body from being complicated.SOLUTION: This robot control device 100 includes: a programming pendant (teaching device) 30 for teaching motion to a robot 90; a cable 40 connected to the programming pendant 30 for transmitting a command of the motion to be taught to the robot 90; and a holding fitting 50 for holding the programming pendant 30 and the cable 40 while suspending them together.